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113579-77-4

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113579-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113579-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,7 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113579-77:
(8*1)+(7*1)+(6*3)+(5*5)+(4*7)+(3*9)+(2*7)+(1*7)=134
134 % 10 = 4
So 113579-77-4 is a valid CAS Registry Number.

113579-77-4Relevant articles and documents

Nickel-catalyzed remote hydrosilylation of unconjugated enones with bulky triphenylsilane

Chen, Xue,Wang, Zhen,Zhou, Jinyong,Liu, Yunkui,Jin, Hongwei,Zhou, Bingwei

supporting information, p. 8021 - 8024 (2021/10/04)

Herein we describe a nickel-catalyzed remote hydrosilylation of unconjugated enones with bulky triphenylsilane. A range ofZ-silyl enol ethers are obtained as major isomers due to the process of nickel triggered alkene isomerization. Notably, some specific

Site- And enantiodifferentiating C(sp3)-H oxidation enables asymmetric access to structurally and stereochemically diverse saturated cyclic ethers

Liu, Lei,Sun, Shutao,Yang, Yiying,Zhang, Dongju,Zhao, Ran

supporting information, p. 19346 - 19353 (2020/12/01)

A manganese-catalyzed site- and enantiodifferentiating oxidation of C(sp3)-H bonds in saturated cyclic ethers has been described. The mild and practical method is applicable to a range of tetrahydrofurans, tetrahydropyrans, and medium-sized cyclic ethers with multiple stereocenters and diverse substituent patterns in high efficiency with extremely efficient site- and enantiodiscrimination. Late-stage application in complex biological active molecules was further demonstrated. Mechanistic studies by combined experiments and computations elucidated the reaction mechanism and origins of stereoselectivity. The ability to employ ether substrates as the limiting reagent, together with a broad substrate scope, and a high level of chiral recognition, represent a valuable demonstration of the utility of asymmetric C(sp3)-H oxidation in complex molecule synthesis.

Cobalt-Catalyzed Stereoselective Synthesis of 2,5- trans-THF Nitrile Derivatives as a Platform for Diversification: Development and Mechanistic Studies

Ali, Sajjad,Milanezi, Henrique,Alves, Tania M. F.,Tormena, Cláudio Francisco,Ferreira, Marco A. B.

, p. 7694 - 7713 (2018/06/18)

A straightforward protocol integrating a sustainable approach for the synthesis of new 2,5-trans-THF nitrile derivatives enabling an easy diversification of its side chain scaffolds is described. The reaction tolerated different aromatic and alkyl substit

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