(6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

Base Information

Chemical Name:(6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid
CAS No.:113600-00-3
Molecular Formula:C₁₅H₁₅N₃O₆
Molecular Weight:333.301
Hs Code.:

Synonyms:(6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

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Chemical Property of (6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

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Technology Process of (6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

There total 8 articles about (6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid 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: 60.0%

: 113599-86-3
allyl (6S,7S)-7-<<(R)-N-<(allyloxy)carbonyl>-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylate

: 113600-00-3
(6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; 2-Ethylhexanoic acid; triphenylphosphine; In dichloromethane;
DOI:10.1021/jm00401a020

Reference yield:

: 22818-40-2
D-4-hydroxyphenylglycine

: 113600-00-3
(6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 50 percent / 1N NaOH / diethyl ether; H₂O; dioxane / 1 h / ice bath

2: EEDQ / ethyl acetate / 3 h / Ambient temperature

3: 60 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾, PPh₃, 2-ethylhexanoic acid / CH₂Cl₂

With sodium hydroxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; 2-Ethylhexanoic acid; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; triphenylphosphine; In 1,4-dioxane; diethyl ether; dichloromethane; water; ethyl acetate;
DOI:10.1021/jm00401a020

Reference yield:

: (6S,7S)-7-Amino-8-oxo-4-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid allyl ester

: 113600-00-3
(6S,7S)-7-<<(R)-2-(4-hydroxyphenyl)glycyl>amino>-8-oxo-1-aza-4-oxabicyclo<4.2.0>oct-2-ene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: EEDQ / ethyl acetate / 3 h / Ambient temperature

2: 60 percent / tetrakis(triphenylphosphine)palladium⁽⁰⁾, PPh₃, 2-ethylhexanoic acid / CH₂Cl₂

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; 2-Ethylhexanoic acid; N-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; triphenylphosphine; In dichloromethane; ethyl acetate;
DOI:10.1021/jm00401a020