benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate

Base Information

• Chemical Name: benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate
• CAS No.: 91939-45-6
• Molecular Formula: C₂₉H₂₈N₂O₇S₂
• Molecular Weight: 580.683

Synonyms:benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate

Chemical Property of benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate

Chemical Property:

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Technology Process of benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate

There total 4 articles about benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate 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: 96.0%

→ benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinon-1-yl)-3-methyl-3-butenoate (91939-45-6)

Guidance literature:

Reference yield: 91.0%

S-(benzo[d]thiazol-2-yl) benzenesulfonothioate (41475-98-3) + 2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester (57562-33-1,68128-75-6) → di(benzothiazol-2-yl)disulfide (120-78-5) + 4-phenylsulfonylthio-3-phenoxyacetamido-1-(1-benzyloxycarbonyl-2-methyl-2-propenyl)-2-azetidinone (91939-45-6,106138-52-7)

Guidance literature:

sodium benzenesulfonate; In water; acetone; for 3.5h; Ambient temperature;

DOI:10.1246/bcsj.64.1416

Reference yield: 91.0%

5-methoxybenzothiazol-2-yl benzenethiosulfonate (97480-00-7) + 2-[(2R,3R)-2-(5-Methoxy-benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester (91095-28-2) → bis(5-methoxy-2-benzothiazolyl) disulfide (97479-99-7) + 4-phenylsulfonylthio-3-phenoxyacetamido-1-(1-benzyloxycarbonyl-2-methyl-2-propenyl)-2-azetidinone (91939-45-6,106138-52-7)

Guidance literature:

sodium 2-mercaptobenzothiazole; In water; acetone; for 3.5h; Ambient temperature;

DOI:10.1246/bcsj.64.1416

upstream raw materials:

S-(benzo[d]thiazol-2-yl) benzenesulfonothioate

2-[(2R,3R)-2-(Benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester

5-methoxybenzothiazol-2-yl benzenethiosulfonate

2-[(2R,3R)-2-(5-Methoxy-benzothiazol-2-yldisulfanyl)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzyl ester

Downstream raw materials:

benzyl 2-(3-phenoxyacetamido-4-benzenesulfonylthio-2-azetidinone-1-yl)-3-chloromethyl-3-butenate

2-[(2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-chloromethyl-but-3-enoic acid benzyl ester

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