benzoxazolemethanesulfonyl chloride

Base Information

• Chemical Name: benzoxazolemethanesulfonyl chloride
• CAS No.: 73101-73-2
• Molecular Formula: C₈H₆ClNO₃S
• Molecular Weight: 231.66
• Mol file: 73101-73-2.mol

Synonyms:

Chemical Property of benzoxazolemethanesulfonyl chloride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of benzoxazolemethanesulfonyl chloride

There total 4 articles about benzoxazolemethanesulfonyl chloride 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: 100.0%

→ benzoxazolemethanesulfonyl chloride (73101-73-2)

Guidance literature:

Reference yield:

2-methyl-1,3-benzoxazole (95-21-6) → benzoxazolemethanesulfonyl chloride (73101-73-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 28 percent / NBS, benzoyl peroxide / CCl₄ / 90 h / Heating

2: Na₂SO₃ / H₂O; methanol / 16 h / 40 °C

3: POCl₃ / 0.5 h / Heating

With N-Bromosuccinimide; Perbenzoic acid; sodium sulfite; trichlorophosphate; In methanol; tetrachloromethane; water;

DOI:10.1248/cpb.29.2359

Reference yield:

2-bromomethyl-benzooxazole (73101-74-3) → benzoxazolemethanesulfonyl chloride (73101-73-2)

Guidance literature:

Multi-step reaction with 2 steps

1: Na₂SO₃ / H₂O; methanol / 16 h / 40 °C

2: POCl₃ / 0.5 h / Heating

With sodium sulfite; trichlorophosphate; In methanol; water;

DOI:10.1248/cpb.29.2359

upstream raw materials:

sodium benzoxazole-2-methanesulfonate

2-methyl-1,3-benzoxazole

2-bromomethyl-benzooxazole

Downstream raw materials:

2-sulfamoylmethylbenzoxazole