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(E)-1-(4-bromo-3-methyl-phenyl)-3-(3,5-dichloro-phenyl)-4,4,4-trifluoro-but-2-en-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1154739-81-7

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1154739-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1154739-81-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,4,7,3 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1154739-81:
(9*1)+(8*1)+(7*5)+(6*4)+(5*7)+(4*3)+(3*9)+(2*8)+(1*1)=167
167 % 10 = 7
So 1154739-81-7 is a valid CAS Registry Number.

1154739-81-7Relevant academic research and scientific papers

AgF-mediated fluorinative cross-coupling of two olefins: Facile access to α-CF3 alkenes and β-CF3 ketones

Gao, Bing,Zhao, Yanchuan,Hu, Jinbo

supporting information, p. 638 - 642 (2015/03/04)

A AgF-mediated fluorination with a concomitant cross-coupling between a gem-difluoroolefin and a non-fluorinated olefin is reported. This highly efficient method provides facile access to both α-CF3 alkenes and β-CF3 ketones, which otherwise remain challenging to be directly prepared. The application of this method is further demonstrated by the synthesis of bioactive isoxazoline derivatives. This approach represents a conceptually novel route to trifluoromethylated compounds that combines the in situ generation of the CF3 moiety and a C-H functionalization in a single reaction system.

ISOTHIAZOLINE DERIVATIVES AS INSECTICIDAL COMPOUNDS

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Page/Page column 229-230, (2013/03/28)

The present invention provides compounds of formula (I) wherein P is P0, heterocyclyl or heterocyclyl substituted by one to five Z formula (II); Y1, Y2, Y3 and Y4 are independently of each other C-H, C-R5/

Enantioselective synthesis of trifluoromethyl-substituted 2-isoxazolines: Asymmetric hydroxylamine/enone cascade reaction

Matoba, Kazutaka,Kawai, Hiroyuki,Furukawa, Tatsuya,Kusuda, Akihiro,Tokunaga, Etsuko,Nakamura, Shuichi,Shiro, Motoo,Shibata, Norio

supporting information; experimental part, p. 5762 - 5766 (2010/11/03)

(Figure Presented) Cuts both ways: The title reaction consists of an addition/cyclization/dehydration sequence and affords the biologically important chiral 3,5-diaryl-5-(trifluoromethyl)-2-isoxazolines 1 in excellent yields with high ee values. The flexi

1,3-BIS(SUBSTITUTED PHENYL)-3-HYDROXYPROPAN-1-ONE OR 2-PROPEN-1-ONE COMPOUND, AND SALT THEREOF

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Page/Page column 63, (2008/12/07)

There is provided a novel process intermediate represented by the general formula (1) or (2): (where, X represents halogen atom, cyano group or the like, Y represents halogen atom, cyano group or the like, R1 represents C1-C6/s

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