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(E)-2-fluoro-1-phenylbut-2-en-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1520190-91-3

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1520190-91-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1520190-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,2,0,1,9 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1520190-91:
(9*1)+(8*5)+(7*2)+(6*0)+(5*1)+(4*9)+(3*0)+(2*9)+(1*1)=123
123 % 10 = 3
So 1520190-91-3 is a valid CAS Registry Number.

1520190-91-3Downstream Products

1520190-91-3Relevant academic research and scientific papers

Rh-catalyzed allylic C-F bond activation: The stereoselective synthesis of trisubstituted monofluoroalkenes and a mechanism study

Zhang, He,Lin, Jin-Hong,Xiao, Ji-Chang,Gu, Yu-Cheng

, p. 581 - 588 (2014/01/06)

Rhodium-catalyzed allylic C-F bond activation via oxidative addition was found to be a promising approach for the conversion of allylic difluoro-homoallylic alcohols into trisubstituted monofluoroalkenes in good yields with excellent stereoselectivity. The mechanism study shows that C-F bond activation via oxidative addition is involved and PPh3 is responsible for the excellent stereoselectivity. The Royal Society of Chemistry.

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