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Cas Database

92-69-3

92-69-3

Identification

  • Product Name:4-Phenylphenol

  • CAS Number: 92-69-3

  • EINECS:202-179-2

  • Molecular Weight:170.211

  • Molecular Formula: C12H10O

  • HS Code:29071900

  • Mol File:92-69-3.mol

Synonyms:4-Biphenylol(8CI);4-Diphenylol;4-Hydroxy-1,1'-biphenyl;4-Hydroxybiphenyl;4-Hydroxydiphenyl;[1,1'-Biphenyl]-4-ol;MK 1100;NSC 1858;P-PP;Paraxenol;TetrosinP 300;p-Biphenylol;p-Hydroxybiphenyl;p-Hydroxydiphenyl;p-Phenylphenol;p-Xenol;

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Safety information and MSDS view more

  • Pictogram(s):IrritantXi, DangerousN

  • Hazard Codes:Xi,N

  • Signal Word:Warning

  • Hazard Statement:H315 Causes skin irritationH411 Toxic to aquatic life with long lasting effects

  • First-aid measures: General adviceConsult a physician. Show this safety data sheet to the doctor in attendance.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

  • Fire-fighting measures: Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.

  • Accidental release measures: Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8. Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

  • Handling and storage: Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

  • Exposure controls/personal protection:Occupational Exposure limit valuesBiological limit values Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Eye/face protection Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. Respiratory protection Wear dust mask when handling large quantities. Thermal hazards

Supplier and reference price

  • Manufacture/Brand
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  • Manufacture/Brand:TRC
  • Product Description:4-Phenylphenol
  • Packaging:10g
  • Price:$ 95
  • Delivery:In stock
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  • Manufacture/Brand:TCI Chemical
  • Product Description:4-Phenylphenol >99.0%(GC)
  • Packaging:500g
  • Price:$ 156
  • Delivery:In stock
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  • Manufacture/Brand:TCI Chemical
  • Product Description:4-Phenylphenol >99.0%(GC)
  • Packaging:100g
  • Price:$ 71
  • Delivery:In stock
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  • Manufacture/Brand:TCI Chemical
  • Product Description:4-Phenylphenol >99.0%(GC)
  • Packaging:25g
  • Price:$ 33
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:4-Phenylphenol 97%
  • Packaging:100g
  • Price:$ 25.2
  • Delivery:In stock
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:4-Phenylphenol 97%
  • Packaging:5g
  • Price:$ 24.8
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:4-Phenylphenol purified by sublimation, 99%
  • Packaging:1g
  • Price:$ 50.5
  • Delivery:In stock
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  • Manufacture/Brand:Matrix Scientific
  • Product Description:4-Hydroxybiphenyl 95%+
  • Packaging:5g
  • Price:$ 323
  • Delivery:In stock
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  • Manufacture/Brand:Matrix Scientific
  • Product Description:4-Hydroxybiphenyl 95%+
  • Packaging:2.500g
  • Price:$ 215
  • Delivery:In stock
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  • Manufacture/Brand:Matrix Scientific
  • Product Description:4-Hydroxybiphenyl 95%+
  • Packaging:1g
  • Price:$ 101
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Relevant articles and documentsAll total 568 Articles be found

SYNTHESIS OF DIARYLS FROM PHENYLBORIC ACID AND ARYL IODIDES IN AN AQUEOUS MEDIUM

Bumagin, N. A.,Bykov, V. V.,Beletskaya, I. P.

, p. 2206 (1989)

-

Design of a capillary-microreactor for efficient Suzuki coupling reactions

Basheer, Chanbasha,Jahir Hussain, Fathima Shahitha,Lee, Hian Kee,Valiyaveettil, Suresh

, p. 7297 - 7300 (2004)

A Pyrex glass capillary (0.4 mm internal diameter) microreactor was developed and used for Suzuki coupling reactions. Capillary-microreactors are more attractive than photolithographic microfluidic devices in terms of simplicity, low cost and ease of handling. Compared with the conventional synthesis procedure, our approach of using a capillary-microreactor offers a convenient and highly efficient means to optimize reaction conditions and the performance of catalysts. The procedure exhibits good precision, reproducibility and high reaction yield for a range of reactants investigated.

Selective heating of pd-modified ordered mesoporous carbon CMK-3 by microwave irradiation

Inagaki, Satoshi,Onodera, Kenzo,Tani, Kensaku,Kubota, Yoshihiro

, p. 1136 - 1143 (2011)

Various microwave-heated heterogeneous catalytic reactions can be accelerated by choice of the catalyst supports and solvents. In this work, heterogeneous Pd catalysts supported on ordered mesoporous carbon CMK-3 and related catalysts were prepared. In the presence of these catalysts, the effect of microwave heating on Pd-catalyzed SuzukiMiyaura coupling as a probe reaction was investigated. The CMK-3 worked efficiently as a "carbon nanoflask" under microwave irradiation, especially in nonpolar solvents such as toluene and o-xylene with a lower ratio of dielectric constant (δ′) to dielectric loss (δ″) (=tan δ).

Suzuki-miyaura reaction in water, catalyzed by palladium nanoparticles stabilized by pluronic F68 triblock copolymer

Kashin,Beletskaya

, p. 475 - 479 (2011)

Palladium nanoparticles stabilized by Pluronic F68 triblock copolymer effectively catalyzed Suzuki-Miyaura reaction in water. The reactions with water-soluble aryl iodides and aryl bromides containing electron-withdrawing or electron-donating substituent occurred at room temperature. The catalytic efficiency was found to depend on the size of palladium nanoparticles and their morphology. Pleiades Publishing, Ltd., 2011.

One-pot hydrothermal synthesis of Pd/Fe3O4 nanocomposite in HEPES buffer solution and catalytic activity for Suzuki reaction

Li, Shaozhong,Zhang, Wei,Chen, Fengxi,Chen, Rong

, p. 186 - 191 (2015)

The Pd/Fe3O4 nanocomposite integrates versatile Pd nanocatalysts with magnetic separation, and has great potential in fine chemical and pharmaceutical synthesis. Its preparation usually involves multi-steps. Herein it was prepared via a facile one-pot hydrothermal synthesis in 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) buffer solution with the assistant of polyvinylpyrrolidone (PVP). HEPES plays multi-functions, particularly as a ligand to enhance the oxidation of Fe2+ to Fe3+ and as a buffer to control the pH value at slightly basic conditions (ca. 7.4) for the formation of crystalline Fe3O4 phase via Fe2+/Fe3+ co-precipitation. PVP works as a dispersant to prevent the particle from aggregation. The obtained Pd/Fe3O4 nanocomposite comprised uniform Pd nanoparticles (ca. 5 nm) deposited on Fe3O4 nanocrystals (ca. 15 nm). It exhibited excellent catalytic activity and stability for various Suzuki coupling reactions, and could be efficiently recovered with a magnet and recycled for at least 10 cycles without losing catalytic activity.

Stabilized Palladium Nanoparticles: Synthesis, Multi-spectroscopic Characterization and Application for Suzuki–Miyaura Reaction

Patel, Anish,Patel, Anjali

, p. 3534 - 3547 (2018)

The present article demonstrates a simple method for synthesizing the highly stabilized Pd(0) nanoparticles by using supported 12-tungstophosphoric acid as a stabilizer as well as a carrier. The obtained material was characterized by different methods and the presence of nanoparticles on the surface of the carrier was confirmed, especially by TEM and XPS. As an application, the use of material was explored for the well-known fascinating organic transformation, Suzuki–Miyaura cross coupling reaction in aqueous medium as well as in neat H2O. It was found that the material shows an outstanding activity as the heterogeneous catalyst (0.0096?mol% of Pd) for both aqueous medium (99% conversion, TOF 96958?h?1) and in neat H2O (89% conversion, TOF 46390?h?1) towards biphenyl. The catalyst was recovered by filtration only, regenerated and reused without any significant loss in conversion. Study shows that the present catalyst is truly heterogeneous and sustainable for the said reaction, in either of the medium. The viability of the catalyst was learned toward different substrates and found to be excellent in almost all cases. Graphical Abstract: Pd nanoparticles stabilized by supported 12-tungstophosphoric acid is proved to be sustainable and excellent for Suzuki–Miyaura reaction with very high catalyst to substrate ratio as well as TOF. [Figure not available: see fulltext.].

Kharasch,Sharma

, p. 106 (1966)

Highly active Pd-Ni nanocatalysts supported on multicharged polymer matrix

Sultanova, Elza D.,Samigullina, Aida I.,Nastapova, Natalya V.,Nizameev, Irek R.,Kholin, Kirill V.,Morozov, Vladimir I.,Gubaidullin, Aidar T.,Yanilkin, Vitaliy V.,Kadirov, Marsil K.,Ziganshina, Albina Y.,Konovalov, Alexander I.

, p. 5914 - 5919 (2017)

In this article, we report the synthesis of mono- and bimetallic Pd-Ni nanocomposites supported on a multicharged polymeric matrix for catalytic applications. The morphology and catalytic properties of the composites depend on the Pd-Ni ratio. In the Suzuki-Miyaura coupling reaction, the composite with an equal amount of palladium and nickel is the most active and the reaction occurs within six hours in water at room temperature.

Anchoring of palladium(II) in chemically modified mesoporous silica: An efficient heterogeneous catalyst for Suzuki cross-coupling reaction

Bhunia, Susmita,Sen, Rupam,Koner, Subratanath

, p. 3993 - 3999 (2010)

The synthesis and characterization of a highly efficient and reusable catalyst, Pd(II) immobilized in mesoporous silica MCM-41, are described. Pd(II) Schiff-base moiety has been anchored onto mesoporous silica surface via silicon alkoxide chemistry. The catalyst has been characterized by small-angle X-ray diffraction (SAX), FTIR and electronic spectroscopy as well as elemental analysis. The catalyst is used in Suzuki cross-coupling reaction of various aryl halides, including less reactive chlorobenzene, and phenylboronic acid to give biaryls in excellent yields without any additive or ligand. High selectivity for the bi-aryl products containing both electron-donating and electron-withdrawing substituents, mild reaction conditions and possibility of easy recycle makes the catalyst highly desirable to address the industrial needs and environmental concerns.

Magnetically recyclable Fe@Pd/C as a highly active catalyst for Suzuki coupling reaction in aqueous solution

Tang, Weijie,Li, Jing,Jin, Xiaodong,Sun, Jian,Huang, Jingwei,Li, Rong

, p. 75 - 78 (2014)

In this work, a novel catalyst Fe@Pd/C was synthesized by sequential reduction method. The core-shell catalyst exhibited efficient catalytic activity in Suzuki coupling reaction at mild condition in water. Moreover, the catalyst could be recycled by external magnetic field and the yields achieved above 86% after reused at least 5 times.

Pd-sepiolite catalyst for Suzuki coupling reaction in water: Structural and catalytic investigations

Shimizu, Ken-Ichi,Maruyama, Rei,Komai, Shin-Ichi,Kodama, Tatsuya,Kitayama, Yoshie

, p. 202 - 209 (2004)

[Pd(NH3)4]2+-exchanged sepiolite clay (Pd-sepiolite) has been applied to the catalytic Suzuki-type carbon-carbon coupling reactions of 4-bromophenol with phenylboronic acid or sodium tetraphenylborate in water. The Pd-sepiolite effectively catalyzed the reaction under mild reaction conditions (at room temperature in air). The Pd-sepiolite system exhibits higher yield than unsupported Pd(II) salts, [Pd(NH 3)4]Cl2-impregnated SiO2 (Pd-SiO2), and a commercially available Pd/C consisting of Pd metal particles. The structure of Pd species in the catalysts before and after the reaction was well characterized by a combination of XRD, TEM, UV-Vis, Pd K-edge XANES/EXAFS, and Pd LIII-edge XANES. XAFS and TEM results confirmed the formation of metal particles after the reaction by unsupported Pd(II) salt and Pd-SiO2. In contrast, for Pd-sepiolite the change in the structure of Pd species after the reaction was not significant; the highly dispersed Pd(II) complex, present before the reaction, was still the main Pd species together with the small Pd clusters (2-7 nm) as minor species. As a result of the high stability, Pd-sepiolite was reused without losing its activity. Significantly high turnover numbers (TON=940,000) were also attained at reflux temperature. It is suggested that Pd metal precipitation during the reaction is inhibited by a strong electrostatic interaction of sepiolite with Pd(II) species.

Matsumura et al.

, p. 567 (1971)

Chitosan as a support for heterogeneous Pd catalysts in liquid phase catalysis

Leonhardt, Silke E.S.,Stolle, Achim,Ondruschka, Bernd,Cravotto, Giancarlo,Leo, Cristina De,Jandt, Klaus D.,Keller, Thomas F.

, p. 30 - 37 (2010)

Four different chitosan-supported palladium catalysts were prepared, whereby two of them were modified as Schiff base by reaction with salicylaldehyde and 2-pyridinecarboxaldehyde before complexation with palladium. The remaining differ in their preparation method: co-precipitation or adsorption. The properties of the catalysts were characterized by FTIR, XPS, ICP-MS, and TGA. Comparison of the catalysts activity was assessed in microwave-assisted Suzuki reactions in aqueous media, resulting in good yields and excellent selectivities concerning cross-coupling product. Additionally, the catalysts prove their activity under conductive heating conditions. The study was extended to microwave-assisted Heck and Sonogashira reactions in DMF, confirming the efficiency of chitosan-supported palladium derivatives as catalysts for C-C couplings. Experiments revealed that catalysts prepared by co-precipitation furnished inferior yields concerning the employed C-C coupling reactions. Modification of chitosan with 2-pyridinecarboxaldehyde and subsequent palladium deposition resulted in highly active catalysts affording high product selectivities and yields.

An Imidazole-Rich Pd(II)-Polymer Pre-catalyst for the Suzuki-Miyaura Coupling: Stability Influenced by Dissolved Oxygen and Reactants Concentration

Nishida, Elvis N.,Leopoldino, Elder C.,Zaramello, Laíze,Centurion, Higor A.,Gon?alves, Renato V.,Affeldt, Ricardo F.,Campos, Carlos E. M.,Souza, Bruno S.

, (2022/02/01)

Herein a novel Pd(II)-polymeric pre-catalyst was prepared by coordinating Pd(II) ions to a low cost imidazole/carboxylate-rich polymer. The material displays good activity in the Suzuki-Miyaura coupling towards a range of aryl bromides and iodides in iPrOH/H2O mixtures at 25 or 60 °C. Catalyst longevity and recyclability proved to be sensitive to the concentration of the cross-coupling partners. When the concentration of PhBr is high ([PhBr]=250 mmol L?1), inactive Pd(0) aggregates were detected. On the other hand, when the reaction was performed at 20-fold dilution ([PhBr]=12.5 mmol L?1) the material could be reused up to 12 times without significant loss of catalytic activity. In this condition, minimum amount of Pd(0) was detected by XPS analysis and no Pd(0) aggregates were observed by XRPD. Importantly, it was found that the presence of oxygen is fundamental for avoiding formation of inactive Pd(0) aggregates.

Imidazolium-urea low transition temperature mixtures for the UHP-promoted oxidation of boron compounds

Martos, Mario,Pastor, Isidro M.

, (2022/01/03)

Different carboxy-functionalized imidazolium salts have been considered as components of low transition temperature mixtures (LTTMs) in combination with urea. Among them, a novel LTTM based on 1-(methoxycarbonyl)methyl-3-methylimidazolium chloride and urea has been prepared and characterized by differential scanning calorimetry throughout its entire composition range. This LTTM has been employed for the oxidation of boron reagents using urea-hydrogen peroxide adduct (UHP) as the oxidizer, thus avoiding the use of aqueous H2O2, which is dangerous to handle. This metal-free protocol affords the corresponding alcohols in good to quantitative yields in up to 5 mmol scale without the need of further purification. The broad composition range of the LTTM allows for the reaction to be carried out up to three consecutive times with a single imidazolium salt loading offering remarkable sustainability with an E-factor of 7.9, which can be reduced to 3.2 by the threefold reuse of the system.

Research on the decomposition kinetics and thermal hazards of aniline diazonium salt

Du, Lei,Wang, Ben,Xie, Chuanxin,Yuan, Yucan

, (2022/01/22)

Diazotization reaction, strong exothermic characteristics and thermal instability of diazonium salts make the production process high risk. To research thermal hazards of aniline diazonium salt, dynamic experiments are carried out by the differential scanning calorimeter (DSC) to obtain thermodynamic parameters. Moreover, the kinetic parameters are analyzed by Advanced Kinetics and Technology Solutions (AKTS) software. Finally, the GC-MS and UV spectrum are used to further study the decomposition mechanism of the aniline diazonium salt. The results indicate that aniline diazonium salt is very easy to decompose. When the heating rate is 2 K/min, the onset decomposition temperature is only 27.21 ℃ (Tonset). The apparent activation energy of the decomposition process calculated by Friedman and Ozawa methods are respectively 98-85 kJ/mol and 110-100 kJ/mol. Under the ideal adiabatic conditions (φ = 1), the initial temperatures of TMRad for 24 h is only 6.2 ℃ (TD24), which is predicted by the AKTS software. The decomposition process of aniline diazonium salt is inconsistent with a single reaction mechanism.

Synthesis of Fluorenes and Dibenzo[ g,p]chrysenes through an Oxidative Cascade

Dickinson, Cody F.,Tius, Marcus A.,Yap, Glenn P. A.

supporting information, p. 1559 - 1563 (2022/02/07)

We have developed robust, operationally simple syntheses of fluorenes and of dibenzo[g,p]chrysenes through oxidative cascade processes. These structures that are commonly encountered in optoelectronic materials, dyes, and pharmaceutical products are acces

Production method and application of p-phenylphenol

-

Paragraph 0063; 0066-0070; 0071; 0074-0078; 0079; 0082-0086, (2022/03/27)

The invention discloses a production method and application of p-phenylphenol, and the production method comprises the following steps: heating biphenyl and sulfuric acid to carry out sulfonation reaction, then neutralizing 4-phenylbenzenesulfonic acid in sulfonation reaction products by using sodium sulfite to generate sodium 4-phenylsulfonate and sulfur dioxide, collecting sulfur dioxide gas, cooling after the neutralization is finished, filtering, washing and drying to obtain p-phenylphenol. Filtering to obtain a sodium 4-phenylbenzenesulfonate solid; carrying out alkali fusion reaction on the sodium 4-phenylbenzenesulfonate solid and molten solid sodium hydroxide to generate sodium p-phenylphenolate and sodium sulfite; diluting the alkali fusion material with water, introducing collected sulfur dioxide for acidification reaction to generate p-phenylphenol and sodium sulfite, standing and separating to obtain crude p-phenylphenol and mother liquor, and finally rectifying to obtain p-phenylphenol. The method provided by the invention has the advantages of simple and easily available raw materials, good reaction atom economy, high yield, high product quality and low industrial cost, and is a feasible industrial production method of p-phenylphenol.

Process route upstream and downstream products

Process route

dibenzofuran
132-64-9,214827-48-2

dibenzofuran

cyclohexenone
930-68-7

cyclohexenone

2-Methylcyclopentanone
1120-72-5

2-Methylcyclopentanone

diphenylether
101-84-8

diphenylether

tert-butylbenzene
253185-03-4,253185-04-5

tert-butylbenzene

propane
74-98-6

propane

hexane
110-54-3

hexane

n-hexan-2-one
591-78-6

n-hexan-2-one

2-methyl-2-cyclopenten-1-one
1120-73-6

2-methyl-2-cyclopenten-1-one

n-pentylcyclohexane
4292-92-6

n-pentylcyclohexane

ethylbenzene
100-41-4,27536-89-6

ethylbenzene

1-butylbenzene
104-51-8

1-butylbenzene

pentylbenzene
538-68-1

pentylbenzene

cyclopentylbenzene
700-88-9

cyclopentylbenzene

4-Phenylphenol
92-69-3

4-Phenylphenol

dicyclohexyl ether
4645-15-2

dicyclohexyl ether

2-phenylpentane
2719-52-0

2-phenylpentane

1-pentenylbenzene
826-18-6

1-pentenylbenzene

2-butylcyclohexanone
1126-18-7

2-butylcyclohexanone

cyclohexylphenyl ether
2206-38-4

cyclohexylphenyl ether

2-cyclohexylphenol
119-42-6

2-cyclohexylphenol

3-methyl-phenol
108-39-4

3-methyl-phenol

ortho-cresol
95-48-7,77504-84-8

ortho-cresol

2-Phenylphenol
90-43-7,287950-96-3

2-Phenylphenol

cyclohexene
110-83-8

cyclohexene

cyclohexanol
108-93-0

cyclohexanol

Conditions
Conditions Yield
With hydrogen; 1 wtpercent K/1 wtpercent Pt/SiO2; at 425 ℃; under 5931.67 Torr;
dibenzofuran
132-64-9,214827-48-2

dibenzofuran

cyclohexenone
930-68-7

cyclohexenone

2-Methylcyclopentanone
1120-72-5

2-Methylcyclopentanone

diphenylether
101-84-8

diphenylether

tert-butylbenzene
253185-03-4,253185-04-5

tert-butylbenzene

propane
74-98-6

propane

hexane
110-54-3

hexane

ethylbenzene
100-41-4,27536-89-6

ethylbenzene

pentylbenzene
538-68-1

pentylbenzene

cyclopentylbenzene
700-88-9

cyclopentylbenzene

4-Phenylphenol
92-69-3

4-Phenylphenol

dicyclohexyl ether
4645-15-2

dicyclohexyl ether

cyclohexylphenyl ether
2206-38-4

cyclohexylphenyl ether

2-cyclohexylphenol
119-42-6

2-cyclohexylphenol

ortho-cresol
95-48-7,77504-84-8

ortho-cresol

2-Phenylphenol
90-43-7,287950-96-3

2-Phenylphenol

cyclohexene
110-83-8

cyclohexene

cyclohexanol
108-93-0

cyclohexanol

Conditions
Conditions Yield
With hydrogen; 1 wtpercent K/1 wtpercent Pt/SiO2; at 425 ℃; under 5931.67 Torr;
4-biphenylboronic acid
5122-94-1

4-biphenylboronic acid

aniline
62-53-3

aniline

4-Phenylphenol
92-69-3

4-Phenylphenol

4,4''-oxydi-1,1'-biphenyl
58841-70-6

4,4''-oxydi-1,1'-biphenyl

4-phenyldiphenylamine
32228-99-2

4-phenyldiphenylamine

Conditions
Conditions Yield
With copper diacetate; triethylamine; In dichloromethane; at 25 ℃; Molecular sieve; Sealed tube;
93%
67%
13%
10%
With copper diacetate; triethylamine; In dichloromethane; at 25 ℃; for 16h; Molecular sieve; Sealed tube;
60%
51%
50%
15%
2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
144432-80-4

2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

aniline
62-53-3

aniline

4-Phenylphenol
92-69-3

4-Phenylphenol

4-phenyldiphenylamine
32228-99-2

4-phenyldiphenylamine

Conditions
Conditions Yield
With copper diacetate; triethylamine; In acetone; at 60 ℃; for 24h; Sealed tube; Molecular sieve;
6 %Chromat.
5 %Chromat.
With copper diacetate; triethylamine; In acetonitrile; at 80 ℃; for 24h; Solvent; Sealed tube; Molecular sieve;
58 %Chromat.
6 %Chromat.
2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
144432-80-4

2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

aniline
62-53-3

aniline

4-Phenylphenol
92-69-3

4-Phenylphenol

4-phenyldiphenylamine
32228-99-2

4-phenyldiphenylamine

Conditions
Conditions Yield
With copper diacetate; triethylamine; In acetonitrile; at 80 ℃; for 24h; Solvent; Sealed tube;
44 %Chromat.
14 %Chromat.
11 %Chromat.
2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
144432-80-4

2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

aniline
62-53-3

aniline

4-Phenylphenol
92-69-3

4-Phenylphenol

4-ethoxy-1,1'-biphenyl
613-40-1

4-ethoxy-1,1'-biphenyl

4-phenyldiphenylamine
32228-99-2

4-phenyldiphenylamine

Conditions
Conditions Yield
With copper diacetate; triethylamine; In acetonitrile; at 80 ℃; for 24h; Solvent; Sealed tube; Molecular sieve;
82 %Chromat.
7 %Chromat.
6 %Chromat.
ethanol
64-17-5

ethanol

2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
144432-80-4

2-(biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

aniline
62-53-3

aniline

4-Phenylphenol
92-69-3

4-Phenylphenol

4-ethoxy-1,1'-biphenyl
613-40-1

4-ethoxy-1,1'-biphenyl

4-phenyldiphenylamine
32228-99-2

4-phenyldiphenylamine

Conditions
Conditions Yield
With copper diacetate; triethylamine; In acetonitrile; at 60 ℃; for 24h; Solvent; Sealed tube;
47 %Chromat.
20 %Chromat.
14 %Chromat.
12 %Chromat.
4-fluorophenoxybenzene
330-84-7

4-fluorophenoxybenzene

4-Phenylphenol
92-69-3

4-Phenylphenol

4'-fluoro-biphenyl-4-ol
324-94-7

4'-fluoro-biphenyl-4-ol

4-fluoro-2-phenylphenol
134023-60-2

4-fluoro-2-phenylphenol

4'-fluoro-[1,1'-biphenyl]-2-ol
80254-62-2

4'-fluoro-[1,1'-biphenyl]-2-ol

Conditions
Conditions Yield
In ethanol; for 2.5h; Further byproducts given; Ambient temperature; Irradiation;
20%
3%
6%
5%
Hexadecanoic acid biphenyl-4-yl ester
89810-45-7

Hexadecanoic acid biphenyl-4-yl ester

4-Phenylphenol
92-69-3

4-Phenylphenol

1-hexadecylcarboxylic acid
57-10-3

1-hexadecylcarboxylic acid

Conditions
Conditions Yield
With sodium hydrogencarbonate; sodium carbonate; In water; dimethyl sulfoxide; at 45 ℃; Rate constant; effect of DMSO ratio;
4-Phenylbenzaldehyde
3218-36-8

4-Phenylbenzaldehyde

4-Phenylphenol
92-69-3

4-Phenylphenol

biphenyl-4-carboxylic acid
92-92-2

biphenyl-4-carboxylic acid

Conditions
Conditions Yield
With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 20h;
80%
2%
With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 20h; Ambient temperature;
2%
80%

Global suppliers and manufacturers

Global( 130) Suppliers
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  • Simagchem Corporation
  • Business Type:Manufacturers
  • Contact Tel:+86-592-2680277
  • Emails:sale@simagchem.com
  • Main Products:110
  • Country:China (Mainland)
  • Chemwill Asia Co., Ltd.
  • Business Type:Manufacturers
  • Contact Tel:021-51086038
  • Emails:sales@chemwill.com
  • Main Products:55
  • Country:China (Mainland)
  • Amadis Chemical Co., Ltd.
  • Business Type:Lab/Research institutions
  • Contact Tel:86-571-89925085
  • Emails:sales@amadischem.com
  • Main Products:29
  • Country:China (Mainland)
  • COLORCOM LTD.
  • Business Type:Manufacturers
  • Contact Tel:+86-571-89007001
  • Emails:medkem@medkem.cn
  • Main Products:1
  • Country:China (Mainland)
  • Shaanxi BLOOM TECH Co.,Ltd
  • Business Type:Lab/Research institutions
  • Contact Tel:+86-29-86470566
  • Emails:sales@bloomtechz.com
  • Main Products:79
  • Country:China (Mainland)
  • Shanghai Upbio Tech Co.,Ltd
  • Business Type:Lab/Research institutions
  • Contact Tel:+86-21-52196435
  • Emails:upbiocn@hotmail.com
  • Main Products:87
  • Country:China (Mainland)
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