Tetrahydro-4-oxo-2-(phenylimino)-2H-1,3-thiazine-6-carboxylic acid methyl ester

Base Information

• Chemical Name: Tetrahydro-4-oxo-2-(phenylimino)-2H-1,3-thiazine-6-carboxylic acid methyl ester
• CAS No.: 16238-45-2
• Molecular Formula: C₁₂H₁₂N₂O₃S
• Molecular Weight: 264.305
• Hs Code.: 2934999090
• Mol file: 16238-45-2.mol

Synonyms:Tetrahydro-4-oxo-2-(phenylimino)-2H-1,3-thiazine-6-carboxylic acid methyl ester

Chemical Property of Tetrahydro-4-oxo-2-(phenylimino)-2H-1,3-thiazine-6-carboxylic acid methyl ester

Chemical Property:

• PSA: 96.55000
• LogP: 1.74470

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Tetrahydro-4-oxo-2-(phenylimino)-2H-1,3-thiazine-6-carboxylic acid methyl ester

There total 3 articles about Tetrahydro-4-oxo-2-(phenylimino)-2H-1,3-thiazine-6-carboxylic acid methyl ester 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-anilino-4-oxo-4H-[1,3]thiazine-6-carboxylic acid methyl ester (16238-38-3) → 2-anilino-4-oxo-5,6-dihydro-4H-[1,3]thiazine-6-carboxylic acid methyl ester (16238-45-2)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethyl acetate;

DOI:10.1139/v67-159

Reference yield:

dimethyl acetylenedicarboxylate (762-42-5) → 2-anilino-4-oxo-5,6-dihydro-4H-[1,3]thiazine-6-carboxylic acid methyl ester (16238-45-2)

Guidance literature:

Multi-step reaction with 2 steps

1: methanol

2: H₂ / Pd-C / ethyl acetate

With hydrogen; palladium on activated charcoal; In methanol; ethyl acetate;

DOI:10.1139/v67-159

Reference yield:

monophenylthiourea (103-85-5) → 2-anilino-4-oxo-5,6-dihydro-4H-[1,3]thiazine-6-carboxylic acid methyl ester (16238-45-2)

Guidance literature:

Multi-step reaction with 2 steps

1: methanol

2: H₂ / Pd-C / ethyl acetate

With hydrogen; palladium on activated charcoal; In methanol; ethyl acetate;

DOI:10.1139/v67-159

upstream raw materials:

2-anilino-4-oxo-4H-[1,3]thiazine-6-carboxylic acid methyl ester

dimethyl acetylenedicarboxylate

monophenylthiourea

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