(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

Base Information

Chemical Name:(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester
CAS No.:78560-88-0
Molecular Formula:C₂₂H₂₄N₂O₁₂S
Molecular Weight:540.505
Hs Code.:

(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

Synonyms:(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

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Chemical Property of (Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

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Technology Process of (Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

There total 10 articles about (Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic 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: 100.0%

: 69077-86-7
acetonyl glyoxylate hydrate

: 73845-19-9,73890-38-7,91685-61-9,91685-62-0
threo-trans-3-(α-p-nitrobenzyloxycarbonyloxyethyl)-4-(cis-β-carbomethoxyvinylmercapto)azetidin-2-one

: 78560-88-0
(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

Guidance literature:: With molecular sieve; In N,N-dimethyl-formamide; toluene; at 30 ℃; for 16h;
DOI:10.1021/ja00526a045

Reference yield:

: 69077-86-7
acetonyl glyoxylate hydrate

: 73845-19-9,73890-38-7,91685-61-9,91685-62-0
erythro-trans-3-(α-p-nitrobenzyloxycarbonyloxyethyl)-4-(cis-β-carbomethoxyvinylmercapto)azetidin-2-one

: 78560-88-0
(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

Guidance literature:: With molecular sieve; In N,N-dimethyl-formamide; toluene; at 30 ℃; for 16h;
DOI:10.1021/ja00526a045

Reference yield:

: 73845-15-5,73890-34-3,91685-53-9,91685-54-0
2,2-dimethyl-trans-8-(α-hydroxyethyl)-9-oxo-3-oxa-6-thia-1-azabicyclo<5.2.0^1,7>nonane

: 78560-88-0
(Z)-3-{(2R,3S)-1-[Hydroxy-(2-oxo-propoxycarbonyl)-methyl]-3-[(S)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid methyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 80 percent / 4-N,N-dimethylaminopyridine / CH₂Cl₂ / 1) room temperature, 1 h; 2) reflux, 6 h

2: 100 percent / m-chloroperbenzoic acid / CH₂Cl₂ / 1) -10 deg C, 30 min; 2) 0 deg C, 1 h

3: 36 percent / acetic acid, water / 1.75 h / Heating

4: 1.) aq. sodium hydroxide / 1) ethanol, -10 deg C, 5 min; 2) 2 deg C, 80 min

5: molecular sieves / dimethylformamide; toluene / 16 h / 30 °C

With dmap; sodium hydroxide; molecular sieve; water; acetic acid; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ja00526a045