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77750-06-2

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77750-06-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77750-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,5 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77750-06:
(7*7)+(6*7)+(5*7)+(4*5)+(3*0)+(2*0)+(1*6)=152
152 % 10 = 2
So 77750-06-2 is a valid CAS Registry Number.

77750-06-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name S-(4-methylphenyl) 4-chlorobenzenecarbothioate

1.2 Other means of identification

Product number -
Other names 4-Chlor-thiobenzoesaeure-S-p-tolylester

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:77750-06-2 SDS

77750-06-2Relevant articles and documents

Method for synthesizing thioester through cross-coupling of visible light-catalyzed sodium sulfinate and acyl chloride

-

Paragraph 0052-0055, (2021/09/11)

The method takes sodium sulfinate and acyl chloride as raw materials and utilizes 2, 6 - dimethyl -1, 4 - dihydro -3, 5 - pyridine dicarboxylic acid diethyl ester and an organic alkali catalytic system to cross-couple sulfur radicals and acyl radicals und

Nickel-Catalyzed Thiocarbonylation of Arylboronic Acids with Sulfonyl Chlorides for the Synthesis of Thioesters

Qi, Xinxin,Bao, Zhi-Peng,Yao, Xin-Tong,Wu, Xiao-Feng

supporting information, p. 6671 - 6676 (2020/09/02)

An interesting procedure for thioester synthesis via nickel-catalyzed thiocarbonylation of arylboronic acid with sulfonyl chlorides as the sulfur source has been explored. Using Mo(CO)6 as a solid CO surrogate and reductant, a broad range of thioesters were obtained in moderate to good yields with good functional group tolerance.

Oxalic Acid Monothioester for Palladium-Catalyzed Decarboxylative Thiocarbonylation and Hydrothiocarbonylation

Zhao, Bin,Fu, Yao,Shang, Rui

, p. 9521 - 9526 (2019/11/28)

Oxalic acid monothioester (OAM), an easily accessible and storable reagent, was reported herein as a thioester synthetic equivalent for palladium-catalyzed decarboxylative thiocarbonylation of organohalides and hydrothiocarbonylation of unsaturated carbon-carbon bonds at room temperature with high chemo- and regioselectivity. The reaction is applicable to the synthesis of cysteine-derived thioesters, thus allowing chemical modification of cysteine-containing peptides. Decarboxylation of OAM proceeds through oxidative addition of Pd(0) to the acyl-S bond, which accounts for the very mild reaction conditions.

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