3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

Base Information

Chemical Name:3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile
CAS No.:885225-93-4
Molecular Formula:C₁₉H₁₃F₃N₂O
Molecular Weight:342.32
Hs Code.:

Synonyms:3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

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Technology Process of 3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

There total 2 articles about 3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 75.0%

: 885225-92-3
1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indole-7-carboxylic acid ethyl ester

: 75-05-8,26809-02-9
acetonitrile

: 885225-93-4
3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

Guidance literature:: With n-butyllithium; In tetrahydrofuran; at -78 - 20 ℃; for 1h;
DOI:10.1016/j.tetlet.2009.11.073

Reference yield:

: 885225-92-3
1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indole-7-carboxylic acid ethyl ester

: 885225-93-4
3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

Guidance literature:: acetonitrile; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h;

1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indole-7-carboxylic acid ethyl ester; In tetrahydrofuran; hexane; at 20 ℃; for 3h;

With hydrogenchloride; In tetrahydrofuran; hexane; water; for 0.166667h;

Reference yield: 49.0%

: 885225-93-4
3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile

: 885225-94-5
5-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-isoxazol-3-ylamine

Guidance literature:: 3-[1-(3,4-difluoro-benzyl)-5-fluoro-3-methyl-1H-indol-7-yl]-3-oxo-propionitrile; With hydroxyammonium sulfate; sodium hydroxide; In ethanol; water; for 17h; Reflux;

With hydrogenchloride; In ethanol; water; for 2h; regioselective reaction; Reflux;
DOI:10.1016/j.tetlet.2009.11.073