(R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester

Base Information Edit

Chemical Name:(R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester
CAS No.:57031-02-4
Molecular Formula:C₂₄H₂₃N₃O₅S₃
Molecular Weight:529.662
Hs Code.:
Mol file:57031-02-4.mol

(<i>R</i>)-2-[(2<i>R</i>)-2<i>r</i>-benzothiazol-2-yldisulfanyl-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester

Synonyms:(R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester

Suppliers and Price of (R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester Edit

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester

There total 3 articles about (R)-2-[(2R)-2r-benzothiazol-2-yldisulfanyl-4-oxo-3c-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic 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: 90.0%

: 10209-03-7
methyl 6β-phenoxyacetamidopenicillanate-1β-sulfoxide

: 149-30-4,118090-09-8
2-Mercaptobenzothiazole

: 40578-84-5,57031-02-4
methyl (2R,3R)-2-(benzothiazol-2'-yldithio)-α-isopropenyl-4-oxo-3-phenoxyacetylaminoazetidine-1-acetate

Guidance literature:: In acetic acid butyl ester; for 3.5h; Heating;

Reference yield:

: 4888-90-8
phenoxymethylpenicillin sulfoxide

: 40578-84-5,57031-02-4
methyl (2R,3R)-2-(benzothiazol-2'-yldithio)-α-isopropenyl-4-oxo-3-phenoxyacetylaminoazetidine-1-acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) Et₃N, N-methylmorpholine, methyl chloroformate / 1.) acetone,water, -20 deg C to -15 deg C, 20 min, 2.) acetone, water, 5 deg C - 10 deg C, 2 h

2: 90 percent / butyl acetate / 3.5 h / Heating

With 4-methyl-morpholine; triethylamine; methyl chloroformate; In acetic acid butyl ester;