N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

Base Information

Chemical Name:N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide
CAS No.:1092938-54-9
Molecular Formula:C₂₃H₂₅N₃O₂
Molecular Weight:375.47
Hs Code.:

Synonyms:N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

Suppliers and Price of N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

There total 7 articles about N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide 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: 60.0%

: 1092938-52-7
(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-amine

: 1759-53-1
cyclopropanecarboxylic acid

: 1092938-54-9
N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

Guidance literature:: cyclopropanecarboxylic acid; With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 40 - 45 ℃; for 0.75h;

(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-amine; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1016/j.tetlet.2009.04.071

Reference yield:

: 927-58-2
4-bromobutyroyl chloride

: 1092938-52-7
(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-amine

: 1092938-54-9
N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

: 1092938-50-5
1-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-pyrrolidin-2-one

Guidance literature:: 4-bromobutyroyl chloride; (8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-amine; With triethylamine; In tetrahydrofuran; at 10 - 50 ℃; for 3h;

With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 16h;

Reference yield:

: 917957-11-0
BYK 405879

: 1092938-54-9
N-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-cyclopropane-carboxamide

: 1092938-50-5
1-[(8S)-2,3-dimethyl-8-(2-methylphenyl)-3,6,7,8-tetrahydrochromeno[7,8-d]imidazol-5-yl]-pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide / ethylene glycol / 48 h / 195 °C

1.2: 3 h / 20 °C / pH 4 - 5

2.1: diphenyl phosphoryl azide; triethylamine / 3 h / Heating / reflux

3.1: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

4.1: triethylamine / tetrahydrofuran / 3 h / 10 - 50 °C

4.2: 16 h / 20 °C

With sodium hydroxide; diphenyl phosphoryl azide; triethylamine; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; ethylene glycol;