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Cas Database

529-34-0

529-34-0

Identification

  • Product Name:1-Tetralone

  • CAS Number: 529-34-0

  • EINECS:208-460-6

  • Molecular Weight:146.189

  • Molecular Formula: C10H10O

  • HS Code:29143900

  • Mol File:529-34-0.mol

Synonyms:3,4-Dihydro-1(2H)-naphthalenone;1,2,3,4-Tetrahydro-1-naphthalenone;alpha-Tetralone;1-Tetralone;

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Safety information and MSDS view more

  • Pictogram(s):HarmfulXn

  • Hazard Codes:Xn

  • Signal Word:Warning

  • Hazard Statement:H302 Harmful if swallowed

  • 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

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  • Manufacture/Brand:TRC
  • Product Description:α-Tetralone
  • Packaging:10g
  • Price:$ 50
  • Delivery:In stock
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  • Manufacture/Brand:TRC
  • Product Description:α-Tetralone
  • Packaging:50g
  • Price:$ 75
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  • Manufacture/Brand:TCI Chemical
  • Product Description:α-Tetralone >98.0%(GC)
  • Packaging:500g
  • Price:$ 139
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  • Manufacture/Brand:TCI Chemical
  • Product Description:α-Tetralone >98.0%(GC)
  • Packaging:25g
  • Price:$ 20
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  • Manufacture/Brand:SynQuest Laboratories
  • Product Description:a-Tetralone
  • Packaging:25 g
  • Price:$ 21
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  • Manufacture/Brand:SynQuest Laboratories
  • Product Description:a-Tetralone
  • Packaging:100 g
  • Price:$ 56
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:1,2,3,4-Tetrahydro-1-naphthalenone for synthesis. CAS 529-34-0, molar mass 146.19 g/mol., for synthesis
  • Packaging:8082030250
  • Price:$ 128
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:1,2,3,4-Tetrahydro-1-naphthalenone for synthesis
  • Packaging:250 mL
  • Price:$ 123.02
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:α-Tetralone 97%
  • Packaging:5g
  • Price:$ 24.2
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  • Manufacture/Brand:Sigma-Aldrich
  • Product Description:1,2,3,4-Tetrahydro-1-naphthalenone for synthesis. CAS 529-34-0, molar mass 146.19 g/mol., for synthesis
  • Packaging:8082030100
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Relevant articles and documentsAll total 682 Articles be found

-

Gilmore

, p. 5879 (1951)

-

Impact of metalloporphyrin-based porous coordination polymers on catalytic activities for the oxidation of alkylbenzene

Du, Yan xia,Lü, Xiang-fei,Li, Jun,Mele, Giuseppe,Ni, Wan-kui,Zhao, Yong-guo

, (2020)

Seven metalloporphyrin-based porous coordination polymers: Feш (TZP)Poly (CP1), CoII (TZP)Poly (CP2), NiII (TZP)Poly (CP3), CuII (TZP)Poly (CP4), ZnII (TZP)Poly (CP5), MnII (TZP)Poly (CP6),

Preparation, characterization, and catalytic application of nano Ag/ZnO in the oxidation of benzylic C-H bonds in sustainable media

Hosseini-Sarvari, Mona,Ataee-Kachouei, Tahereh,Moeini, Fatemeh

, p. 9050 - 9056 (2015)

Nano Ag/ZnO is successfully synthesized by a new simple and low cost method employing Zn(NO3)2·6H2O, AgNO3, and urea. X-ray diffraction (XRD), transmission electron microscopy (TEM), adsorption/desorption porosi

Photochemistry of α-fluorocycloalkanones and α-bromo- α- fluorocycloalkanones

Sket,Zupancic,Zupan

, p. 313 - 321 (1989)

Uv irradiation of a cyclohexane solution of 2-fluoro-1-indanone, 2-fluoro-1-tetralone, or 2-fluoro-1-benzosuberone resulted in the formation of a radical product (1-indanone, 1-tetralone, or 1-benzosuberone), and the degree of conversion depended on the ring size of the cycloalkanone. On the other hand, both radical as well as ionic products were formed when 2-bromo-2-fluoro derivatives of 1-indanone, 1-tetralone, or 1-benzosuberone were irradiated.

Intramolecular cyclization using palladium-catalyzed arylation toward formyl and nitro groups

Muratake, Hideaki,Nakai, Hiroshi

, p. 2355 - 2358 (1999)

Intramolecular arylation of properly designed substrates bearing a formyl or nitro terminating group was achieved employing a PdCl2(Ph3P)2- Cs2-CO3 catalyst system to form various carbocyclic compounds. Arylation toward the formyl group occurred at the α-position (α-arylation) or at the carbonyl carbon (carbonyl-arylation) depending on the structure of the substrates and on the reaction solvent. The α-arylated secondary nitro group was partially transformed to ketone, whereas the tertiary nitro group was partially eliminated to a styrene type of olefin.

-

Matsuura et al.

, p. 1623 (1962)

-

Ag-Catalyzed ring-opening of tertiary cycloalkanols for C-H functionalization of cyclic aldimines

Wang, Jingjing,Liu, Xue,Wu, Ziyan,Li, Feng,Zhang, Ming-Liang,Mi, Yiman,Wei, Junhao,Zhou, Yao,Liu, Lantao

, p. 1506 - 1509 (2021)

We firstly describe a silver-catalyzed direct C-H functionalization of cyclic aldimines with cyclopropanols and cyclobutanolsviaa radical-mediated C-C bond cleavage strategy. The desired products were generated in decent yields with wide substrate scope under mild reaction conditions. In addition, a gram-scale reaction and synthetic transformation of the product were performed.

Heterogenization of [Cu(2,2′-bpy)Cl2] and [Cu(1,10-phen)Cl2] on polyoxometalates: New catalysts for the selective oxidation of tetralin

Boltz,Blanc,Laugel,Pale,Louis

, p. 807 - 811 (2011)

Mononuclear Cu(II) bipyridine (1) and phenantroline complexes (2) were synthesized and immobilized by different procedures on H3PW 12O40 polyoxometalate (POM). Characterization by XRD and SEM-EDX were performed to assess the preservation of the Keggin structure and stoichiometry of the complex. The immobilized complexes were tested as heterogeneous catalysts for the partial oxidation of tetralin (1,2,3,4-tetrahydronaphthalene) using hydrogen peroxide as oxidant in acetonitrile/water as solvent. [Cu(2,2′-bpy)Cl][H2PW 12O40] and [Cu(1,10-phen)Cl][H2PW 12O40] oxidized tetralin at room temperature, with 16 conversion with (2), to 1-tetralone and 2-tetralone with 83 selectivity. However, the selectivity for 1-tetralone was only 56. Different preparation methods for the heterogenization of these complexes on the POM Keggin unit were compared and used to enhance the selectivity to 1-tetralone to 75.

Wet alumina supported chromium(VI) oxide: Selective oxidation of alcohols in solventless system

Varma, Rajender S.,Saini, Rajesh K.

, p. 1481 - 1482 (1998)

A simple and selective method for the oxidation of alcohols to carbonyl compounds is described that occurs on wet alumina supported chromium(VI) oxide under solvent-free conditions and is expedited by microwave irradiation. Aliphatic primary alcohols provide the corresponding esters in moderate yield.

Chelating bis-N-heterocyclic carbene complexes of iron(II) containing bipyridyl ligands as catalyst precursors for oxidation of alcohols

Pinto, Mara F.,Cardoso, Bernardo De P.,Barroso, Sónia,Martins, Ana M.,Royo, Beatriz

, p. 13541 - 13546 (2016)

Chelating bis-N-heterocyclic carbene (bis-NHC) complexes of iron(ii) containing pyridyl ligands have been prepared by the reaction of [FeCl2L] [L = bipy (1), phen (2)] with [LiN(SiMe3)2] and a bis(imidazolium) salt. The [F

-

Boocock,Waight

, p. 258 (1968)

-

A traceless perfluorooctylsulfonyl tag for deoxygenation of phenols under microwave irradiation

Zhang, Wei,Nagashima, Tadamichi,Lu, Yimin,Chen, Christine Hiu-Tung

, p. 4611 - 4613 (2004)

The perfluorooctylsulfonyl group is introduced as a traceless tag for solution-phase palladium-catalyzed deoxygenation reactions. The synthetic efficiency is improved by microwave irradiation for reaction and fluorous solid-phase extraction for separation. Further application of this traceless tag for multistep synthesis of substituted hydantoin and pyrimidine is also described.

HCl-Catalyzed Aerobic Oxidation of Alkylarenes to Carbonyls

Niu, Kaikai,Shi, Xiaodi,Ding, Ling,Liu, Yuxiu,Song, Hongjian,Wang, Qingmin

, (2021/12/13)

The construction of C?O bonds through C?H bond functionalization remains fundamentally challenging. Here, a practical chlorine radical-mediated aerobic oxidation of alkylarenes to carbonyls was developed. This protocol employed commercially available HCl as a hydrogen atom transfer (HAT) reagent and air as a sustainable oxidant. In addition, this process exhibited excellent functional group tolerance and a broad substrate scope without the requirement for external metal and oxidants. The mechanistic hypothesis was supported by radical trapping, 18O labeling, and control experiments.

Selective Aerobic Oxidation of Csp3-H Bonds Catalyzed by Yeast-Derived Nitrogen, Phosphorus, and Oxygen Codoped Carbon Materials

Ju, Zhao-Yang,Song, Li-Na,Chong, Ming-Ben,Cheng, Dang-Guo,Hou, Yang,Zhang, Xi-Ming,Zhang, Qing-Hua,Ren, Lan-Hui

supporting information, p. 3978 - 3988 (2022/03/16)

Nitrogen, phosphorus, and oxygen codoped carbon catalysts were successfully synthesized using dried yeast powder as a pyrolysis precursor. The yeast-derived heteroatom-doped carbon (yeast@C) catalysts exhibited outstanding performance in the oxidation of Csp3-H bonds to ketones and esters, giving excellent product yields (of up to 98% yield) without organic solvents at low O2pressure (0.1 MPa). The catalytic oxidation protocol exhibited a broad range of substrates (38 examples) with good functional group tolerance, excellent regioselectivity, and synthetic utility. The yeast-derived heteroatom-doped carbon catalysts showed good reusability and stability after recycling six times without any significant loss of activity. Experimental results and DFT calculations proved the important role of N-oxide (N+-O-) on the surface of yeast@C and a reasonable carbon radical mechanism.

Efficient and selective oxidation of hydrocarbons with tert-butyl hydroperoxide catalyzed by oxidovanadium(IV) unsymmetrical Schiff base complex supported on γ-Fe2O3 magnetic nanoparticles

Samani, Mahnaz,Ardakani, Mehdi Hatefi,Sabet, Mohammad

, p. 1481 - 1494 (2022/01/22)

The catalytic activity of an oxidovanadium(IV) unsymmetrical Schiff base complex supported on γ-Fe2O3 magnetic nanoparticles, γ-Fe2O3@[VO(salenac-OH)] in which salenac-OH = [9-(2′,4′-dihydroxyphenyl)-5,8-diaza-4

Two transition-metal-modified Nb/W mixed-addendum polyoxometalates for visible-light-mediated aerobic benzylic C–H oxidations

Chen, Xuenian,Gao, Fan,Li, Na,Li, Shujun,Ma, Yubin,Xiao, Wanru,Yu, Bing

supporting information, (2022/03/27)

The visible-light-induced selective oxidation of ubiquitous C–H bonds into valuable C=O bonds under aerobic conditions is one of the most attractive approaches for the construction of carbonyl-containing molecules. In this work, two transition metal-containing Nb/W mixed-addendum POMs dimers with the formula of K2Na2H5[(Fe(H2O)4)3(P2W15Nb3O62)2]?24H2O (POM[Fe]) and K2Na3H4[(Cr(H2O)4)3(P2W15Nb3O62)2]?32H2O (POM[Cr]) have been synthesized and characterized by various analytical and spectral techniques. POM[Fe] was proved to be an efficient photocatalyst for benzylic C–H oxidation under visible light and using oxygen as an oxidant to produce the corresponding carbonyl complex in good yields. A plausible mechanism involving superoxide radical was proposed for the catalytic reaction. POM[Fe] showed good reusability in the recycling experiments. IR spectroscopy and XRD analysis indicate that POM[Fe] can retain its integrity after catalysis.

A Carbene Strategy for Progressive (Deutero)Hydrodefluorination of Fluoroalkyl Ketones

Bi, Xihe,Sivaguru, Paramasivam,Song, Qingmin,Wang, Zikun,Zanoni, Giuseppe,Zhang, Xiaolong,Zhang, Xinyu

, (2021/12/23)

Hydrodefluorination is one of the most promising chemical strategies to degrade perfluorochemicals into partially fluorinated compounds. However, controlled progressive hydrodefluorination remains a significant challenge, owing to the decrease in the stre

Process route upstream and downstream products

Process route

4-butanolide
96-48-0

4-butanolide

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

4-Phenylbutyric acid
1821-12-1

4-Phenylbutyric acid

Conditions
Conditions Yield
With aluminium trichloride;
4-chloro-butyric acid ethyl ester
3153-36-4

4-chloro-butyric acid ethyl ester

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

ethylbenzene

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

4-Phenylbutyric acid
1821-12-1

4-Phenylbutyric acid

Conditions
Conditions Yield
4-butanolide
96-48-0

4-butanolide

aluminium trichloride
7446-70-0

aluminium trichloride

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

4-Phenylbutyric acid
1821-12-1

4-Phenylbutyric acid

Conditions
Conditions Yield
phosphoric acid
86119-84-8,7664-38-2

phosphoric acid

succinylbenzene
2051-95-8

succinylbenzene

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

4-Phenylbutyric acid
1821-12-1

4-Phenylbutyric acid

Conditions
Conditions Yield
at 155 ℃;
hydrogenchloride
7647-01-0,15364-23-5

hydrogenchloride

3,4-dihydro-2<i>H</i>-naphthalen-1-one-(<i>O</i>-sulfo oxime ); potassium-salt

3,4-dihydro-2H-naphthalen-1-one-(O-sulfo oxime ); potassium-salt

1-amino-naphthalene
134-32-7

1-amino-naphthalene

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

Conditions
Conditions Yield
1,2,3,4-Tetrahydro-1-naphthol
529-33-9

1,2,3,4-Tetrahydro-1-naphthol

hydrogen
1333-74-0

hydrogen

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

Conditions
Conditions Yield
With 1,10-Phenanthroline; potassium tert-butylate; iron(II) chloride; In toluene; at 120 ℃; for 8h; Inert atmosphere; Schlenk technique;
31%
tetralin
119-64-2

tetralin

1,4-Dihydroxynaphthalene
571-60-8

1,4-Dihydroxynaphthalene

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

[1,4]naphthoquinone
130-15-4

[1,4]naphthoquinone

Conditions
Conditions Yield
With N-hydroxyphthalimide; iron(III) oxide; oxygen; In acetonitrile; for 1.5h; under 760.051 Torr; Irradiation;
tetralin
119-64-2

tetralin

1,4-Dihydroxynaphthalene
571-60-8

1,4-Dihydroxynaphthalene

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

Conditions
Conditions Yield
In water; at 80 ℃; for 12h;
1-mesityl-5-phenyl-6,7,8-trioxabicyclo<3.2.1>octane

1-mesityl-5-phenyl-6,7,8-trioxabicyclo<3.2.1>octane

4-hydroxy-1-phenyl-butan-1-one
39755-03-8

4-hydroxy-1-phenyl-butan-1-one

mesitylenecarboxylic acid
480-63-7

mesitylenecarboxylic acid

propiophenone
495-40-9

propiophenone

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

Conditions
Conditions Yield
With iron(II) sulfate; In tetrahydrofuran; water; at 20 ℃; for 16h;
81%
26%
13%
9%
1,2-diphenylcyclopentene ozonide
73258-08-9

1,2-diphenylcyclopentene ozonide

4-hydroxy-1-phenyl-butan-1-one
39755-03-8

4-hydroxy-1-phenyl-butan-1-one

propiophenone
495-40-9

propiophenone

3,4-dihydronaphthalene-1(2H)-one
529-34-0

3,4-dihydronaphthalene-1(2H)-one

benzoic acid
65-85-0,8013-63-6

benzoic acid

Conditions
Conditions Yield
With iron(II) sulfate; In tetrahydrofuran; water; at 20 ℃; for 16h; Product distribution; Mechanism; other ozonides; 18O-tracer exp. with ethereal oxygen labeled; reduction also in presence of 18O-labeled H2O or D2O;
98%
33%
19%
7%
With iron(II) sulfate; In tetrahydrofuran; water; at 20 ℃; for 16h;
33%
98%
19%
7%

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