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56379-68-1

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56379-68-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56379-68-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,3,7 and 9 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56379-68:
(7*5)+(6*6)+(5*3)+(4*7)+(3*9)+(2*6)+(1*8)=161
161 % 10 = 1
So 56379-68-1 is a valid CAS Registry Number.

56379-68-1Relevant articles and documents

Tetraethylammonium bromide-catalyzed oxidative thioesterification of aldehydes and alcohols

Zhu, Xuebin,Shi, Yan,Mao, Haibin,Cheng, Yixiang,Zhu, Chengjian

, p. 3558 - 3562 (2013)

A metal-free, tetraethylammonium bromide-catalyzed oxidative coupling of aldehydes or alcohols with thiophenols or disulfides has been developed. This protocol affords an efficient and inexpensive approach to the synthesis of a wide range of thioesters in high yields. Copyright

Manganese(iii)-promoted thiocarbonylation of alkylborates with disulfides: synthesis of aliphatic thioesters

Chen, Bo,Wu, Xiao-Feng

supporting information, p. 9654 - 9658 (2021/12/01)

A Mn(iii)-promoted thiocarbonylation procedure toward the synthesis of thioesters has been developed. By employing easily available disulfides and potassium alkyltrifluoroborates as the starting materials, and cheap and non-toxic Mn(OAc)3·2H2O as the promotor, a broad range of thioesters were synthesized in good to excellent yieldsviaradical intermediates.

Rapid and convenient thioester synthesis under phase-transfer catalysis conditions

Simion, Cristian,Hashimoto, Iwao,Mitoma, Yoshiharu,Simion, Alina Marieta,Egashira, Naoyoshi

experimental part, p. 2480 - 2488 (2011/02/23)

Various thioesters were obtained through an efficient phase-transfer catalysis method, by treating several thiophenols with different acyl chlorides, in a biphasic system composed of 10% aqueous NaOH and dichloromethane in the presence of tetrabutylammonium chloride. The thiolation reaction was complete in only 5 minutes, at 0C. Taylor & Francis Group, LLC.

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