2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

Base Information

Chemical Name:2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene
CAS No.:124781-85-7
Molecular Formula:C₁₉H₂₅BrO₂S
Molecular Weight:397.376
Hs Code.:

Synonyms:2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

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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 2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

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Technology Process of 2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

There total 3 articles about 2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene 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: 83.0%

: 124781-79-9
6-Bromo-1-<(4-methylphenyl)sulfonyl>-1-hexyne

: 513-81-5
2,3-dimethyl-buta-1,3-diene

: 124781-85-7
2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

Guidance literature:: In benzene; at 140 ℃; for 20h;
DOI:10.1021/jo00293a022

Reference yield:

: 66823-38-9
1-ethynylsulfanyl-4-methyl-benzene

: 124781-85-7
2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

Guidance literature:: Multi-step reaction with 3 steps

1: 1) n-BuLi / 1) Hexane, THF, 10 min, 2) THF, 50 deg C, 3h

2: 92 percent / m-chloroperbenzoic acid / CHCl₃ / 16 h / Ambient temperature

3: 83 percent / benzene / 20 h / 140 °C

With n-butyllithium; 3-chloro-benzenecarboperoxoic acid; In chloroform; benzene;
DOI:10.1021/jo00293a022

Reference yield:

: 124781-74-4
6-Bromo-1-<(4-methylphenyl)thio>-1-hexyne

: 124781-85-7
2-(4-Bromobutyl)-4,5-dimethyl-1-<(4-methylphenyl)sulfonyl>cyclohexa-1,4-diene

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / m-chloroperbenzoic acid / CHCl₃ / 16 h / Ambient temperature

2: 83 percent / benzene / 20 h / 140 °C

With 3-chloro-benzenecarboperoxoic acid; In chloroform; benzene;
DOI:10.1021/jo00293a022