allyl 2-thioxo-1,3-benzoxazole-3(2H)-carboxylate

Base Information

• Chemical Name: allyl 2-thioxo-1,3-benzoxazole-3(2H)-carboxylate
• CAS No.: 49740-42-3
• Molecular Formula: C11H9NO3S
• Molecular Weight: 235.25900
• Mol file: 49740-42-3.mol

Synonyms:N-(allyloxycarbonyl)benzoxazoline-2-thione;2-Thioxo-benzooxazole-3-carboxylic acid allyl ester;

Chemical Property of allyl 2-thioxo-1,3-benzoxazole-3(2H)-carboxylate

Chemical Property:

• Melting Point: 64 - 65 °C (hexane)
• PSA: 76.46000
• LogP: 3.13450

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of allyl 2-thioxo-1,3-benzoxazole-3(2H)-carboxylate

There total 1 articles about allyl 2-thioxo-1,3-benzoxazole-3(2H)-carboxylate 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: 95.0%

benzo[d]oxazole-2-(3H)-thione (2382-96-9) + Allyl chloroformate (2937-50-0) → prop-2-enyl 2-thioxo-3H-benzoxazole-3-carboxylate (49740-42-3)

Guidance literature:

With sodium hydride; In tetrahydrofuran; benzene; at 20 ℃; for 1h;

DOI:10.3987/COM-03-S(P)10

Reference yield:

prop-2-enyl 2-thioxo-3H-benzoxazole-3-carboxylate (49740-42-3) → prop-2-enyl 2-[(3,3,4,4-tetramethylthietan-2-ylidene)amino]phenyl carbonate

Guidance literature:

Multi-step reaction with 2 steps

1: 24 percent / benzene / 20 °C / UV-irradiation

2: 100 percent / toluene / Heating

In toluene; benzene;

DOI:10.1002/1522-2675(200208)85:8<2383::AID-HLCA2383>3.0.CO;2-E

upstream raw materials:

benzo[d]oxazole-2-(3H)-thione

Allyl chloroformate

Refernces