2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

Base Information

Chemical Name:2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone
CAS No.:1280208-00-5
Molecular Formula:C₁₉H₁₆BrNO₂S
Molecular Weight:402.312
Hs Code.:

Synonyms:2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

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Chemical Property of 2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

Chemical Property:

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Technology Process of 2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

There total 5 articles about 2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone 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:

: 1280208-02-7
2-Bromo-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]ethanone

: 100-53-8
phenylmethanethiol

: 1280208-00-5
2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

Guidance literature:: With caesium carbonate; In N,N-dimethyl-formamide;

Reference yield:

: 85963-90-2
methyl 2-(4-bromobenzoyl)-3-oxo-butanoate

: 1280208-00-5
2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

Guidance literature:: Multi-step reaction with 5 steps

1.1: hydroxylamine hydrochloride / acetic acid / 1 h / 115 °C

2.1: water; lithium hydroxide / methanol / 1 h / 60 °C

2.2: Acidic conditions

3.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 3 h / 20 °C / Inert atmosphere

4.1: diazomethyl-trimethyl-silane / diethyl ether; acetonitrile / 2 h / 20 °C

4.2: 1 h

5.1: caesium carbonate / N,N-dimethyl-formamide

With oxalyl dichloride; hydroxylamine hydrochloride; water; caesium carbonate; N,N-dimethyl-formamide; lithium hydroxide; diazomethyl-trimethyl-silane; In methanol; diethyl ether; dichloromethane; acetic acid; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 91182-60-4
5-(4-bromophenyl)-3-methylisoxazole-4-carboxylic acid

: 1280208-00-5
2-benzylsulfanyl-1-[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-ethanone

Guidance literature:: Multi-step reaction with 3 steps

1.1: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 3 h / 20 °C / Inert atmosphere

2.1: diazomethyl-trimethyl-silane / diethyl ether; acetonitrile / 2 h / 20 °C

2.2: 1 h

3.1: caesium carbonate / N,N-dimethyl-formamide

With oxalyl dichloride; caesium carbonate; N,N-dimethyl-formamide; diazomethyl-trimethyl-silane; In diethyl ether; dichloromethane; N,N-dimethyl-formamide; acetonitrile;