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(E)-2-(2-((4-chlorophenyl)sulfonyl)vinyl)naphthalene is a complex organic chemical compound characterized by a naphthalene core, which is a fused ring system consisting of two benzene rings. The compound features a vinyl group (C=C) attached to the 2-position of the naphthalene, and this vinyl group is further substituted with a sulfonyl group. The sulfonyl group is derived from 4-chlorophenol, indicating the presence of a chlorine atom on the phenyl ring. This chemical structure suggests potential applications in the synthesis of pharmaceuticals, dyes, or other specialty chemicals, given its aromatic and functional group diversity. The specific arrangement of atoms and the presence of a chlorine atom may influence its reactivity and physical properties, making it a compound of interest in various chemical research and industrial processes.

56267-79-9

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56267-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56267-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,2,6 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 56267-79:
(7*5)+(6*6)+(5*2)+(4*6)+(3*7)+(2*7)+(1*9)=149
149 % 10 = 9
So 56267-79-9 is a valid CAS Registry Number.

56267-79-9Relevant academic research and scientific papers

Base-controlled divergent synthesis of vinyl sulfones from (benzylsulfonyl)benzenes and paraformaldehyde

Xiao, Fuhong,Hu, Yangling,Huang, Huawen,Xu, Fen,Deng, Guo-Jun

, p. 3527 - 3535 (2020/05/25)

A tuneable metal-free protocol for the selective preparation of a-substituted vinyl sulfone and (E)-vinyl sulfone derivatives has been described. In this process, stable paraformaldehyde was used as the carbon source. The base played an important role in the selectivity control of transformations. More than 50 products were synthesized with excellent chemoselectivity and broad functional group tolerance.

(E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof, and synthesis method of (E)-(2-(phenylsulfonyl)vinyl)benzene and derivative thereof

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Paragraph 0054; 0057; 0058; 0059-0065; 0068; 0072, (2019/06/13)

The invention relates to a technical scheme that under the joint action of alkaline and N,N-dimethyl formamide, (E)-(2-(phenylsulfonyl)vinyl)benzene and a derivative thereof are efficiently synthesized from multiple components of benzyl compounds and para

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