4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

Base Information

Chemical Name:4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione
CAS No.:1427000-79-0
Molecular Formula:C₁₄H₁₄BrNS₂
Molecular Weight:340.308
Hs Code.:

Synonyms:4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

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Chemical Property of 4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

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Technology Process of 4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

There total 1 articles about 4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione 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: 48.0%

: 75-15-0,12122-00-8
carbon disulfide

: 53848-17-2
2-bromo-6-methylaniline

: 822-87-7
2-Chlorocyclohexanone

: 1427000-79-0
4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

Guidance literature:: 2-bromo-6-methylaniline; With sodium hydroxide; In water; dimethyl sulfoxide; at 5 ℃; for 0.166667h; Inert atmosphere;

carbon disulfide; In water; dimethyl sulfoxide; at 5 - 20 ℃; for 1h; Inert atmosphere;

2-Chlorocyclohexanone; Further stages;

Reference yield: 95.0%

: 1427000-79-0
4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

: 197223-39-5
3,5-di-tert-butylphenyl boronic acid

: 1427000-80-3
4,5,6,7-tetrahydro-3-[2-(3,5-ditert-butylphenyl)-6-methylphenyl]-(3H)-benzothiazole-2-thione

Guidance literature:: With palladium diacetate; cesium fluoride; johnphos; In tetrahydrofuran; at 50 ℃; for 18h; Inert atmosphere;

Reference yield:

: 1427000-79-0
4,5,6,7-tetrahydro-3-(2-bromo-6-methylphenyl)-(3H)-benzothiazole-2-thione

: 1427000-81-4
3-[2-(3,5-ditert-butylphenyl)-6-methylphenyl]-4,5,6,7-tetrahydrobenzothiazolium chloride

Guidance literature:: Multi-step reaction with 2 steps

1.1: johnphos; cesium fluoride; palladium diacetate / tetrahydrofuran / 18 h / 50 °C / Inert atmosphere

2.1: acetic acid; dihydrogen peroxide / water / 0.5 h / 60 °C / Inert atmosphere

2.2: saturated salt water

With dihydrogen peroxide; palladium diacetate; acetic acid; cesium fluoride; johnphos; In tetrahydrofuran; water;