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67590-77-6

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67590-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67590-77-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,5,9 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67590-77:
(7*6)+(6*7)+(5*5)+(4*9)+(3*0)+(2*7)+(1*7)=166
166 % 10 = 6
So 67590-77-6 is a valid CAS Registry Number.

67590-77-6Relevant articles and documents

Aziridine Opening via a Phenonium Ion Enables Synthesis of Complex Phenethylamine Derivatives

Holst, Hannah M.,Floreancig, Jack T.,Ritts, Casey B.,Race, Nicholas J.

supporting information, p. 501 - 505 (2022/01/20)

We report that the treatment of unsymmetrical 2,3-disubstituted aziridines with TiCl4 yields β-phenethylamine products via the intermediacy of a phenonium ion. Derivatization of the products obtained via this method is demonstrated. Computational analysis of the reaction pathway provides insight into the reaction mechanism, including the selectivity of the phenonium opening.

P/N Heteroleptic Cu(I)-Photosensitizer-Catalyzed Deoxygenative Radical Alkylation of Aromatic Alkynes with Alkyl Aldehydes Using Dipropylamine as a Traceless Linker Agent

Bao, Hanyang,Jin, Hongwei,Liu, Yunkui,Luo, Shu-Ping,Xu, Zheng,Zhou, Bingwei

, p. 7563 - 7572 (2020/08/21)

A deoxygenative radical alkylation of aromatic alkynes with alkyl aldehydes for the preparation of allylarenes has been successfully achieved. This transformation is accomplished through the reaction of alkyl aldehydes with alkynes in the presence of dipr

Method for synthesizing 1,2-dissubstituted olefin compounds by alkyne alkylation

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Paragraph 0041-0044, (2019/12/25)

The invention discloses a method for synthesizing 1,2-dissubstituted olefin compounds by high-selectivity alkyne alkylation. The method comprises the following specific steps: a photosensitizer, an alkyne compound represented as the formula I and hantzsch

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