6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine

Base Information Edit

Chemical Name:6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine
CAS No.:1438407-78-3
Molecular Formula:C₁₄H₁₂N₂O₄S₂
Molecular Weight:336.392
Hs Code.:
Mol file:1438407-78-3.mol

Synonyms:6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine

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Chemical Property of 6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine Edit

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Technology Process of 6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine

There total 3 articles about 6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine 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: 40.0%

: 1193387-98-2
6-nitro-3,4-dihydro-2H-benzo[b][1,4]thiazine

: 98-09-9
benzenesulfonyl chloride

: 1438407-78-3
6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine

Guidance literature:: With pyridine;

Reference yield:

: 1438407-67-0
2-(2-fluoro-4-nitrophenylthio) ethanamine

: 1438407-78-3
6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / N,N-dimethyl-formamide / 110 °C / Inert atmosphere

2: pyridine

With pyridine; triethylamine; In N,N-dimethyl-formamide;

Reference yield:

: 369-34-6
3,4-difluoronitrobenzene

: 1438407-78-3
6-nitro-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]thiazine

Guidance literature:: Multi-step reaction with 3 steps

1: potassium hydroxide / water; isopropyl alcohol / 0 - 20 °C

2: triethylamine / N,N-dimethyl-formamide / 110 °C / Inert atmosphere

3: pyridine

With pyridine; triethylamine; potassium hydroxide; In water; N,N-dimethyl-formamide; isopropyl alcohol;