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hex-5-enyl 4-chlorobenzenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1333159-57-1

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1333159-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1333159-57-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,1,5 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1333159-57:
(9*1)+(8*3)+(7*3)+(6*3)+(5*1)+(4*5)+(3*9)+(2*5)+(1*7)=141
141 % 10 = 1
So 1333159-57-1 is a valid CAS Registry Number.

1333159-57-1Relevant academic research and scientific papers

Iron-mediated Markovnikov-selective hydro-trifluoromethylthiolation of unactivated alkenes

Yang, Tao,Lu, Long,Shen, Qilong

, p. 5479 - 5481 (2015)

An iron-mediated hydro-trifluoromethylthiolation of unactivated olefins under mild conditions was described for the first time. The reaction occurred to full conversion within 30 min at 0 °C and tolerates a variety of functional groups. Preliminary mechan

Copper-catalyzed trifluoromethylation of terminal alkenes through allylic C-H bond activation

Xu, Jun,Fu, Yao,Luo, Dong-Fen,Jiang, Yuan-Ye,Xiao, Bin,Liu, Zhao-Jing,Gong, Tian-Jun,Liu, Lei

supporting information; experimental part, p. 15300 - 15303 (2011/11/11)

An unprecedented type of reaction for Cu-catalyzed trifluoromethylation of terminal alkenes is reported. This reaction represents a rare instance of catalytic trifluoromethylation through C(sp3)-H activation. It also provides a mechanistically unique example of Cu-catalyzed allylic C-H activation/functionalization. Both experimental and theoretical analyses indicate that the trifluoromethylation may occur via a Heck-like four-membered-ring transition state.

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