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(4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE is a complex organic chemical compound characterized by its unique structure featuring chloro and trifluoromethoxy groups attached to two phenyl rings connected by a methanone bridge. This crystalline solid is known for its robust characteristics and specific reactivity patterns, making it a versatile component in various chemical syntheses and a promising candidate for pharmaceutical production.

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  • 87996-55-2 Structure
  • Basic information

    1. Product Name: (4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE
    2. Synonyms: 4-(TRIFLUOROMETHOXY)-4'-CHLOROBENZOPHENONE;4-CHLORO-4'-TRIFLUOROMETHOXYBENZOPHENONE;(4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE;4-Chlorophenyl-4'-trifluoromethoxyphenylketone;Einecs 289-367-8
    3. CAS NO:87996-55-2
    4. Molecular Formula: C14H8ClF3O2
    5. Molecular Weight: 300.66
    6. EINECS: 289-367-8
    7. Product Categories: N/A
    8. Mol File: 87996-55-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 344.7 °C at 760 mmHg
    3. Flash Point: 132.5 °C
    4. Appearance: /
    5. Density: 1.367 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. CAS DataBase Reference: (4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE(87996-55-2)
    11. EPA Substance Registry System: (4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE(87996-55-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: 36/37/38
    3. Safety Statements: 26-36/37/39
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 87996-55-2(Hazardous Substances Data)

87996-55-2 Usage

Uses

Used in Pharmaceutical Production:
(4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE is used as a structural element in the development of therapeutic agents, contributing to the creation of advanced pharmaceuticals with diverse applications in medicine.
Used in Organic Chemistry:
In the field of organic chemistry, (4-CHLORO-PHENYL)-(4-TRIFLUOROMETHOXY-PHENYL)-METHANONE serves as a significant tool in chemical syntheses, owing to its unique functional groups and reactivity patterns that facilitate diverse chemical reactions and processes.

Check Digit Verification of cas no

The CAS Registry Mumber 87996-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,9 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87996-55:
(7*8)+(6*7)+(5*9)+(4*9)+(3*6)+(2*5)+(1*5)=212
212 % 10 = 2
So 87996-55-2 is a valid CAS Registry Number.

87996-55-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-chlorophenyl)-[4-(trifluoromethoxy)phenyl]methanone

1.2 Other means of identification

Product number -
Other names trifluoromethoxy-4 chloro-4' benzophenone

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:87996-55-2 SDS

87996-55-2Relevant articles and documents

Photo-nickel dual catalytic benzoylation of aryl bromides

Schirmer, Tobias Emanuel,Wimmer, Alexander,Weinzierl, Florian Wolfgang Clemens,K?nig, Burkhard

supporting information, p. 10796 - 10799 (2019/09/13)

The dual catalytic arylation of aromatic aldehydes by aryl bromides using UV-irradiation and a nickel catalyst is reported. The reaction product serves as a photocatalyst and a hydrogen atom transfer agent for this transformation.

Transition-Metal-Free Carbonylative Suzuki-Miyaura Reactions of Aryl Iodides with Arylboronic Acids Using N-Formylsaccharin as CO Surrogate

Yu, Dezhong,Xu, Fangning,Li, Dan,Han, Wei

supporting information, p. 3102 - 3107 (2019/05/21)

Unprecedented, high yielding, transition-metal-free carbonylative Suzuki-Miyaura reactions of aryl iodides with arylboronic acids using N-formylsaccharin as CO surrogate have been developed. Notably, this general protocol was adapted to the synthesis of the triglyceride and cholesterol regulator drug, fenofibrate, and carbon-13 labeled biaryl ketone. (Figure presented.).

INDAZOLE DERIVATIVES USEFUL AS CB-1 INVERSE AGONISTS

-

Page/Page column 98; 100; 101, (2017/03/14)

The present invention is directed to indazole derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions mediated by the CB-1 receptor; more particularly, use in the treatment of disorders and conditions responsive to inverse agonism of the CB-1 receptor. More particularly, the compounds of the present invention are useful in the treatment of metabolic disorders.

The transition-metal-catalyst-free oxidative homocoupling of organomanganese reagents prepared by the insertion of magnesium into organic halides in the presence of MnCl2·2LiCl

Peng, Zhihua,Li, Na,Sun, Xinyang,Wang, Fang,Xu, Lanjian,Jiang, Cuiyu,Song, Linhua,Yan, Zi-Feng

, p. 7800 - 7809 (2014/12/10)

Organomanganese reagents were prepared by the insertion of magnesium into aryl halides in the presence of MnCl2·2LiCl. These organomanganese reagents smoothly undergo 1,2-addition, acylation, and Pd-catalyzed cross-coupling with various electrophiles. Especially, the oxidative homocoupling of organomanganese reagents was completed in one pot without an additional transition-metal catalyst.

Synthesis and structure-activity relationships of benzophenone hydrazone derivatives with insecticidal activity

Boeger, Manfred,Duerr, Dieter,Gsell, Laurenz,Hall, Roger G.,Karrer, Friedrich,Kristiansen, Odd,Maienfisch, Peter,Pascual, Alfons,Rindlisbacher, Alfred

, p. 191 - 202 (2007/10/03)

A broad range of benzophenone hydrazone derivatives was prepared and tested against selected chewing insect pests, allowing the analysis of structure-activity relationships. Good activity was found only when the aromatic rings were substituted at the 4-positions with an halogen atom and a triflate or perhaloalkoxy group. In contrast, a number of substituents on the hydrazone part led to active compounds, the best results being achieved with acyl-type substituents. The excellent laboratory and greenhouse activity of the best representatives was confirmed in semi-field trials against Spodoptera littoralis. ° 2001 Society of Chemical Industry.

Short synthesis of 4-chloro-4′-(chlorodifluoromethoxy)benzophenone

Karrer, Friedrich,Meier, Hans,Pascual, Alfons

, p. 81 - 84 (2007/10/03)

A one-pot, highly selective synthesis of 4-chloro-4′-(chlorodifluoromethoxy)benzophenone suitable for an industrial scale-up was developed. Fluorination of 4-(trichloromethoxy)benzoyl chloride at -20°C with HF to 4-(chlorodifluoromethoxy)benzoyl fluoride followed by an in situ Friedel-Crafts reaction with chlorobenzene in the presence of BF3 at -5°C yielded the title compound in excellent yield.

Synthesis and insecticidal activity of 4-perhaloalkoxy (or thioalkyl) benzophenonehydrazone derivatives

Duerr, Dieter,Gsell, Laurenz,Hall, Roger G.,Karrer, Friedrich,Pascual, Alfons,Rindlisbacher, Alfred

, p. 584 - 587 (2007/10/03)

Benzophenonehydrazone derivatives containing a mesylate or triflate substituent are known to exhibit insecticidal activity. In the present study, such substituents have been replaced by perhaloalkoxy groups. High levels of activity against lepidopteran pests were observed in greenhouse trials. For optimum activity, the substituents should be relatively small. In semi-field trials, however, none of the compounds tested showed sufficient persistence to warrant further development.

Acylation du trifluoromethoxybenzene en catalyse HF-BF3

Desbois, Michel

, p. 885 - 890 (2007/10/02)

Friedel and Crafts acylation of trifluoromethoxy- and trifluoromethyl-thiobenzene fails to give ketones in a one step synthesis if chlorinated Lewis acids (AlCl3) are used, because of halogen exchange on the -OCF3 and -SCF3 groups.The use of a fluorinated catalyst system such as HF-BF3 avoids exchange reactions and acylation occurs smoothly under mild conditions: - Low temperature and pressure - High yields (very often >90 percent) - Very high para-regioselectivity.Related reactions such as formylation or sulfonylation can also be achieved under similar conditions.

Process for the preparation of α,α-difluoroalkyl-thiophenyl ketones

-

, (2008/06/13)

A process for the preparation of α,α-difluoroalkoxy or α,α-difluoroalkylthiophenyl ketones, in which a polyhaloalkoxybenzene or a polyhaloalkylthiobenzene is reacted with a carboxylic acid, a precursor or a derivative of this acid in the presence of boron trifluoride in such an amount that the absolute pressure of the boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having phytosanitary (e.g., herbicidal) or pharmaceutical activity.

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