sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate

Base Information

Chemical Name:sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate
CAS No.:78612-52-9
Molecular Formula:C₂₁H₂₁N₆O₉S*Na
Molecular Weight:556.488
Hs Code.:

sodium (3R)-<D-2-(3-furfurylideneamino-2-oxoimidazolidin-1-yl)carbonylamino-2-phenylacetamido>-3-methoxy-2-azetidinone-1-sulfonate

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

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Chemical Property of sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate

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Technology Process of sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate

There total 2 articles about sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate 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:

: 88019-41-4
(R)-[(3-{[1-Furan-2-yl-meth-(E)-ylidene]-amino}-2-oxo-imidazolidine-1-carbonyl)-amino]-phenyl-acetyl chloride

: 78612-52-9
sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) H₂, 2.) propylene oxide, pyridine / 1.) Pd black / 1.) THF, 30 min., 2.) -15 deg C, 45 min.

2: 1.) SO₃*pyridine complex, 2.) Dowex 50W (Na+) / 1.) DMF, room temp., 1 d., 2.) water

With pyridine; pyridine-SO₃ complex; Dowex 50W (Na+); hydrogen; methyloxirane; palladium;
DOI:10.1248/cpb.31.2200

Reference yield:

: 78115-37-4
(3R)-3--3-methoxy-2-azetidinone

: 78612-52-9
sodium (3R)--3-methoxy-2-azetidinone-1-sulfonate

Guidance literature:: With pyridine-SO₃ complex; Dowex 50W (Na+); Yield given. Multistep reaction; 1.) DMF, room temp., 1 d., 2.) water;
DOI:10.1248/cpb.31.2200