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100621-86-1

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100621-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100621-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,6,2 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100621-86:
(8*1)+(7*0)+(6*0)+(5*6)+(4*2)+(3*1)+(2*8)+(1*6)=71
71 % 10 = 1
So 100621-86-1 is a valid CAS Registry Number.

100621-86-1Relevant articles and documents

Gold-Catalyzed, Iodine(III)-Mediated Direct Acyloxylation of the Unactivated C(sp3)–H Bonds of Methyl Sulfides

Guo, Sheng-rong,Santhosh Kumar, Pailla,Yuan, Yan-qin,Yang, Ming-hua

, p. 4260 - 4264 (2016)

The gold-catalyzed, iodine(III)-mediated direct oxidative acyloxylation of the C(sp3)–H bonds of methyl sulfides for the synthesis of various α-thioaryl and α-thioalkyl ester derivatives was discovered. Bis(acyloxy)iodobenzene proved to be an efficient reagent to activate the sulfur atom as an in situ directing group for α-C(sp3)–H functionalization. The attractive features of this protocol include short reaction times, low catalyst loading, and in situ activation of adjacent C(sp3)–H bonds of the sulfur atom.

Fe2O3-catalyzed Pummerer rearrangement of acyl chlorides and sulfoxides: Facile synthesis of alkylthiomethyl ester

Xing, Haotian,Chen, Long,Jia, Yimin,Jiang, Zhongxing,Yang, Zhigang

supporting information, p. 2199 - 2202 (2017/05/16)

A simple, effective approach for the Pummerer rearrangement of acyl chlorides with sulfoxides by using a low-cost and more abundant Fe catalyst has been described. The alkylthiomethyl ester products were prepared in good to excellent yields for a range of different substrates including asymmetrical sulfoxides and acyl chlorides with a variety of functional groups under mild reaction conditions. The reaction features short reaction time, simple manipulation, cheap reagents and a broad substrate scope. Single crystal X-ray analysis of a representative methylthiomethyl (MTM) group containing product was also reported.

Tin-Pummerer rearrangement in the synthesis of O,S-acetal derivatives

Hatlelid, Jostein,Benneche, Tore,Undheim, Kjell

, p. 1092 - 1095 (2007/10/03)

α-Thioalkyl esters and carbonates have been prepared by a tin-Pummerer rearrangement in reactions of α-stannylated sulfoxides with acid chlorides or chloroformates, respectively. Acid chlorides have a higher reactivity than chloroformates in this reaction. Acta Chemica Scandinavica 1997.

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