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tert-butyl (2-bromo-4-methylbenzyl)carbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1293324-03-4

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1293324-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1293324-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,3,3,2 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1293324-03:
(9*1)+(8*2)+(7*9)+(6*3)+(5*3)+(4*2)+(3*4)+(2*0)+(1*3)=144
144 % 10 = 4
So 1293324-03-4 is a valid CAS Registry Number.

1293324-03-4Relevant articles and documents

Asymmetric Hydrogenation of Dibenzo[ c,e]azepine Derivatives with Chiral Cationic Ruthenium Diamine Catalysts

Zhang, Shanshan,Chen, Fei,He, Yan-Mei,Fan, Qing-Hua

supporting information, p. 5538 - 5541 (2019/08/01)

An efficient Ru-catalyzed asymmetric hydrogenation of dibenzo[c,e]azepines is reported. A series of seven-membered cyclic amines were obtained with moderate to excellent enantioselectivity. The catalyst counteranion played an important role in achieving high-level chiral induction. Moreover, a one-pot synthesis of chiral 6,7-dihydro-5H-dibenz[c,e]azepines via two-step reductive amination was also developed.

Palladium-Catalyzed α-Arylation of Silylenol Ethers in the Synthesis of Isoquinolines and Phenanthridines

Saini, Gaurav,Kumar, Pravin,Kumar, Gangam Srikanth,Mangadan, Arun Raj Kizhakkayil,Kapur, Manmohan

, p. 441 - 444 (2018/01/28)

A diverse array of isoquinolines and phenanthridines have been accessed by developing a two-step, one-pot method constituting regioselective palladium-catalyzed Kuwajima-Urabe α-arylation of silylenol ethers and acid-mediated deprotection, annulation, and aromatization. Structural diversity in the silylenol ethers leads to three different classes of isoquinolines and phenanthridines from which related natural products can be derived. The synthetic utility of this method by the quick assembly of the natural product trispheridine is also demonstrated.

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