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N-(2-bromo-5-fluorophenyl)benzothioamide is a chemical compound with the molecular formula C13H8BrFN2S. It is a derivative of benzothioamide, featuring a 2-bromo-5-fluorophenyl group attached to the nitrogen atom. N-(2-bromo-5-fluorophenyl)benzothioamide is characterized by its unique structure, which combines a benzene ring with a thioamide group and a halogenated phenyl ring. It is often used in organic synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. The presence of both bromine and fluorine atoms in the molecule can influence its reactivity and physical properties, making it a potentially valuable building block for the development of new compounds with specific therapeutic or pesticidal properties.

1629-04-5

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1629-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1629-04-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,2 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1629-04:
(6*1)+(5*6)+(4*2)+(3*9)+(2*0)+(1*4)=75
75 % 10 = 5
So 1629-04-5 is a valid CAS Registry Number.

1629-04-5Relevant academic research and scientific papers

Photocatalyst- And Transition-Metal-Free Visible-Light-Promoted Intramolecular C(sp2)-S Formation

Wang, Hao,Wu, Qi,Zhang, Jian-Dong,Li, Hai-Yan,Li, Hong-Xi

, p. 2078 - 2083 (2021/04/05)

A photocatalyst- and transition-metal-free visible-light-induced cyclization of ortho-halothiobenzanilides has been developed. Upon irradiation with visible light, substrates undergo dehalogenative cyclization to 2-aryl benzothiazoles with high efficiency and selectivity. This photocyclization exhibits a high tolerance to various functional groups, is applicable for the synthesis of 2-alkyl benzothiazoles, and is easy to set up for gram-scale reaction.

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