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79242-10-7

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79242-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79242-10-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,4 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79242-10:
(7*7)+(6*9)+(5*2)+(4*4)+(3*2)+(2*1)+(1*0)=137
137 % 10 = 7
So 79242-10-7 is a valid CAS Registry Number.

79242-10-7Relevant articles and documents

Powerful amide synthesis from alcohols and amines under aerobic conditions catalyzed by gold or gold/iron, -nickel or-cobalt nanoparticles

Soule, Jean-Francois,Miyamura, Hiroyuki,Kobayashi, Shu

, p. 18550 - 18553 (2011)

Considering the importance of the development of powerful green catalysts and the omnipresence of amide bonds in natural and synthetic compounds, we report here on reactions between alcohols and amines for amide bond formation in which heterogeneous gold and gold/iron, -nickel, or-cobalt nanoparticles are used as catalysts and molecular oxygen is used as terminal oxidant. Two catalysts show excellent activity and selectivity, depending on the type of alcohols used. A wide variety of alcohols and amines, including aqueous ammonia and amino acids, can be used for the amide synthesis. Furthermore, the catalysts can be recovered and reused several times without loss of activity.

Amide bond synthesis via silver(I) N-heterocyclic carbene-catalyzed and tert-butyl hydroperoxide-mediated oxidative coupling of alcohols with amines under base free conditions

Balaboina, Ramesh,Thirukovela, Narasimha Swamy,Vadde, Ravinder,Vasam, Chandra Sekhar

supporting information, p. 847 - 851 (2019/02/20)

We present a base free method for amide bond construction via oxidative coupling of alcohols with amines catalyzed by Silver(I) N-heterocyclic carbenes (Ag(I)-NHCs) and mediated by tert-butyl hydroperoxide (TBHP) in ethanol. The results of controlled experiments suggest that the oxidative coupling proceeds through the formation of aldehyde, then subsequent attack by amine to give hemiaminal, which can then be oxidized to amide.

Process for the preparation of carboxylic acid amides by oxidation of aldehydes in the presence of amines

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Page 4-5, (2008/06/13)

Verfahren zur Herstellung von mono-, bi- oder/und polyfunktionellen Amiden der Formeln (Ia) oder/und (Ib),R1-CO-NR2R3R4R5N-CO-R6-CO- NR2R3aus Aldehyden und Aminen in Gegenwart eines übergangsmetallkatalysators und einem Oxidationsmittel.

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