(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

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Chemical Name:(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester
CAS No.:131857-34-6
Molecular Formula:C₂₉H₂₇ClN₂O₈S₂
Molecular Weight:631.127
Hs Code.:

Synonyms:(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

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Chemical Property of (E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

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Technology Process of (E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

There total 1 articles about (E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl 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:

: 131903-39-4
1-<2-chloromethyl-1-(p-methoxybenzyloxycarbonyl)-2-propen-1-yl>-3-(phenylacetamido)-4-(phenylsulfonylthio)-2-azetidinone

: 131857-34-6
(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

Guidance literature:: With ruthenium trichloride; copper(II) sulfate; periodic acid; Yield given. Multistep reaction; 1.) dioxane, H₂O, 15 deg C, 1 h, 2.) acetone, H₂O, 2.5 h;
DOI:10.1246/cl.1990.1867

Reference yield: 89.0%

: 131857-34-6
(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

: 98-59-9
p-toluenesulfonyl chloride

: 186527-79-7
(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-(toluene-4-sulfonyloxy)-but-2-enoic acid 4-methoxy-benzyl ester

Guidance literature:: With sodium carbonate; In dichloromethane; at 0 ℃; for 2h;
DOI:10.1039/CC9960002705

Reference yield: 85.0%

: 131857-34-6
(E)-2-((2R,3R)-2-Benzenesulfonylsulfanyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-4-chloro-3-hydroxy-but-2-enoic acid 4-methoxy-benzyl ester

: 123054-31-9
p-methoxybenzyl 7β-phenylacetylamino-3-hydroxy-3-cephem-4-carboxylate

Guidance literature:: With bismuth(III) chloride; tin; In pyridine; N,N-dimethyl-formamide; for 2h; Ambient temperature;
DOI:10.1246/cl.1990.1867