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95152-18-4

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95152-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95152-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,1,5 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 95152-18:
(7*9)+(6*5)+(5*1)+(4*5)+(3*2)+(2*1)+(1*8)=134
134 % 10 = 4
So 95152-18-4 is a valid CAS Registry Number.

95152-18-4Downstream Products

95152-18-4Relevant articles and documents

Ru-Catalyzed Selective C(sp3)?H Monoborylation of Amides and Esters

Yao, Wubing,Yang, Jianguo,Hao, Feiyue

, p. 121 - 125 (2020)

A ruthenium-catalyzed method has been developed for the C(sp3)?H monoborylation of various unactivated alkyl and aryl amides and challenging esters, with a low-cost and bench-stable boron source, providing boronates with exclusive selectivity, high efficiency, and high turnover number (up to 8900). This novel strategy may offer a versatile and environmentally friendly alternative to current methods for selective C(sp3)?H borylation that employ even more expensive metals, such as iridium and rhodium.

NUCLEOPHILIC CATALYSIS IN THE FORMATION OF ESTERS. THE EFFECT OF THE CHARACTERISTICS OF THE MEDIUM

Drizhd, L. P.,Bondarenko, L. I.,Savelova, V. A.,Litvinenko, L. M.,Kirichenko, A. I.,Yakovets, A. A.

, p. 2187 - 2193 (2007/10/02)

The rate constants were determined for the individual stages of nucleophilic catalysis by 4-dimethylaminopyridine in the reaction of 4-dimethylaminobenzoyl chloride with benzyl alcohol in volume mixtures of methylene chloride with benzene (1:1, 1:5, 1:9) at 25 deg C.The corresponding acylpyridinium salt is formed in all the solvents.In the subsequent fast equilibrium stage it forms a complex, which dissociates slowly into the final reaction products.Suggestions are made about the structures of the respective transition states on the basis of the nature of variation in the rate constants of the individual stages as a function of the solvating power of the medium.

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