4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

Base Information

Chemical Name:4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester
CAS No.:137586-44-8
Molecular Formula:C₂₆H₂₆FNO₂
Molecular Weight:403.496
Hs Code.:

Synonyms:4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

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Chemical Property of 4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

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Technology Process of 4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

There total 4 articles about 4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester 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:

: 137586-43-7
β-(4-Fluorophenyl)-6,7,8,9-tetrahydro-α-(2-methyl-1-oxopropyl)-5-oxo-5H-benzocycloheptene-6-propanoic acid, ethyl ester

: 137586-44-8
4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

Guidance literature:: With copper diacetate; ammonium acetate; In acetic acid; for 24h; Heating;
DOI:10.1021/jm00113a019

Reference yield:

: 459-57-4
4-fluorobenzaldehyde

: 137586-44-8
4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine, HOAc / benzene / 22 h / Heating

2: 1.) LiN(TMS)2 / 1.) THF, -78 deg C, 1 h, 2.) THF, 1.5 h

3: NH₄OAc, Cu(OAc)2 / acetic acid / 24 h / Heating

With piperidine; copper diacetate; ammonium acetate; acetic acid; lithium hexamethyldisilazane; In acetic acid; benzene;
DOI:10.1021/jm00113a019

Reference yield:

: 122930-45-4
(E)-2-<(4-fluorophenyl)methylene>-4-methyl-3-oxopentanoic acid ethyl ester

: 137586-44-8
4-(4-Fluoro-phenyl)-2-isopropyl-6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LiN(TMS)2 / 1.) THF, -78 deg C, 1 h, 2.) THF, 1.5 h

2: NH₄OAc, Cu(OAc)2 / acetic acid / 24 h / Heating

With copper diacetate; ammonium acetate; lithium hexamethyldisilazane; In acetic acid;
DOI:10.1021/jm00113a019