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10512-91-1

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10512-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10512-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,1 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10512-91:
(7*1)+(6*0)+(5*5)+(4*1)+(3*2)+(2*9)+(1*1)=61
61 % 10 = 1
So 10512-91-1 is a valid CAS Registry Number.

10512-91-1Relevant articles and documents

Highly efficient oxidative amidation of aldehydes with amine hydrochloride salts

Yoo, Woo-Jin,Li, Chao-Jun

, p. 13064 - 13065 (2006)

A mild and efficient copper-catalyzed oxidative amidation of aldehydes was developed using amine HCl salts and tert-butyl hydroperoxide as an oxidant. Copyright

Amidation of Aldehydes with Amines under Mild Conditions Using Metal-Organic Framework Derived NiO@Ni Mott-Schottky Catalyst

Goel, Bharat,Vyas, Ved,Tripathi, Nancy,Kumar Singh, Ajit,Menezes, Prashanth W.,Indra, Arindam,Jain, Shreyans K.

, p. 5743 - 5749 (2020)

Here we report a facile method for the synthesis of nickel oxide-nickel (NiO@Ni) Mott-Schottky catalyst employing metal-organic framework (MOF) as the precursor. A direct amidation protocol of aldehydes with amines has been optimized under mild conditions using NiO@Ni Mott-Schottky catalyst and it shows far better catalytic activity than the NiO?Ni nanoparticles prepared from simple Ni2+ salt under similar reaction conditions. The heterogeneous catalyst is robust, recyclable and efficient to provide comparable yield to costly ligand-based homogeneous Ni catalysts. The scope of the reaction protocol has been explored with variably substituted substrates. The reaction initiates by homolytic cleavage of peroxide and proceeds through radical mechanism.

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Applewhite et al.

, p. 1465,1468 (1958)

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Green Esterification of Carboxylic Acids Promoted by tert-Butyl Nitrite

Cheng, Xionglve,Jiang, Gangzhong,Li, Xingxing,Tao, Suyan,Wan, Xiaobing,Zhao, Yanwei,Zheng, Yonggao

supporting information, p. 2713 - 2718 (2021/06/25)

In this work, the green esterification of carboxylic acids promoted by tert-butyl nitrite has been well developed. This transformation is compatible with a broad range of substrates and exhibits excellent functional group tolerance. Various drugs and substituted amino acids are applicable to this reaction under near neutral conditions, with good to excellent yields.

Hydrogen Bond Directed ortho-Selective C?H Borylation of Secondary Aromatic Amides

Bai, Shao-Tao,Bheeter, Charles B.,Reek, Joost N. H.

supporting information, p. 13039 - 13043 (2019/07/31)

Reported is an iridium catalyst for ortho-selective C?H borylation of challenging secondary aromatic amide substrates, and the regioselectivity is controlled by hydrogen-bond interactions. The BAIPy-Ir catalyst forms three hydrogen bonds with the substrate during the crucial activation step, and allows ortho-C?H borylation with high selectivity. The catalyst displays unprecedented ortho selectivities for a wide variety of substrates that differ in electronic and steric properties, and the catalyst tolerates various functional groups. The regioselective C?H borylation catalyst is readily accessible and converts substrates on gram scale with high selectivity and conversion.

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