1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide

Base Information

• Chemical Name: 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide
• CAS No.: 35511-03-6
• Molecular Formula: C₁₆H₁₃ClN₂O₄S
• Molecular Weight: 364.809

Synonyms:1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide

Chemical Property of 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide

Chemical Property:

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Technology Process of 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide

There total 3 articles about 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide 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:

2-benzyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide (35511-00-3) → 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide (35511-03-6)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; chloroform; for 2h; under 2059.4 Torr;

DOI:10.1021/jm00294a008

Reference yield:

methyl 2-benzyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide (35511-21-8) → 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide (35511-03-6)

Guidance literature:

Multi-step reaction with 2 steps

1: TsOH / dimethylformamide / 18 h / 130 °C

2: H₂ / Pd-C / CHCl₃; methanol / 2 h / 2059.4 Torr

With hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; chloroform; N,N-dimethyl-formamide;

DOI:10.1021/jm00294a008

Reference yield:

3-chloro-p-toluidine (95-74-9,827571-80-2) → 1,1,4-trioxo-1,2,3,4-tetrahydro-1λ6-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide (35511-03-6)

Guidance literature:

Multi-step reaction with 2 steps

1: TsOH / dimethylformamide / 18 h / 130 °C

2: H₂ / Pd-C / CHCl₃; methanol / 2 h / 2059.4 Torr

With hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; chloroform; N,N-dimethyl-formamide;

DOI:10.1021/jm00294a008

upstream raw materials:

2-benzyl-1,1,4-trioxo-1,2,3,4-tetrahydro-1λ⁶-benzo[e][1,2]thiazine-3-carboxylic acid 3-chloro-4-methyl-anilide

methyl 2-benzyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide

3-chloro-p-toluidine

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