(1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

Base Information

Chemical Name:(1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene
CAS No.:861838-62-2
Molecular Formula:C₁₉H₂₀BrNO₄S
Molecular Weight:438.342
Hs Code.:

Synonyms:(1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

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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 (1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

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Technology Process of (1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

There total 3 articles about (1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene 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: 80.0%

: 861838-61-1
(1S,2S)-1-p-tolylsulfonamido-2-hydroxy-1,2,3,4-tetrahydronaphthalene

: 22118-09-8
2-bromoacetyl chloride

: 861838-62-2
(1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 15h;
DOI:10.1016/j.tetasy.2005.04.008

Reference yield:

: 426262-19-3
(1S,2S)-2-hydroxy-1-amino-1,2,3,4-tetrahydronaphthalene

: 861838-62-2
(1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / 4-dimethylaminopyridine / CH₂Cl₂ / 24 h / 25 °C

2: 80 percent / triethylamine / CH₂Cl₂ / 15 h / 20 °C

With dmap; triethylamine; In dichloromethane;
DOI:10.1016/j.tetasy.2005.04.008

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 861838-62-2
(1S,2S)-1-p-tolylsulfonamido-2-(α-bromoacetyl)-1,2,3,4-tetrahydronaphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / 4-dimethylaminopyridine / CH₂Cl₂ / 24 h / 25 °C

2: 80 percent / triethylamine / CH₂Cl₂ / 15 h / 20 °C

With dmap; triethylamine; In dichloromethane;
DOI:10.1016/j.tetasy.2005.04.008