Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

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Chemical Name:Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate
CAS No.:136197-91-6
Molecular Formula:C₁₅H₁₁N₂O₇*K
Molecular Weight:370.36
Hs Code.:

Synonyms:Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

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Chemical Property of Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

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Technology Process of Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

There total 3 articles about Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate 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: 51.0%

: 136197-95-0
N-[(S)-2-(2-Allyloxy-3,4-dioxo-cyclobut-1-enyl)-3-oxo-isoxazolidin-4-yl]-2-phenoxy-acetamide

: 136197-91-6
Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

Guidance literature:: With N-methylaniline; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane; for 3h; Ambient temperature;
DOI:10.1016/S0040-4039(00)79371-3

Reference yield:

: 129956-52-1
phenoxyacetyl-(L)-cycloserine

: 136197-91-6
Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

Guidance literature:: Multi-step reaction with 3 steps

1: 1) 3 N HCl, 2) Et₃N / 1) H₂O, RT, 4 d, 2) DMF, RT, 4 - 5 h

2: 51 percent / dicyclohexylcarbodiimide / CH₂Cl₂ / 1.5 h / Ambient temperature

3: 51 percent / N-methylaniline / Pd(PPh₃)4 / CH₂Cl₂ / 3 h / Ambient temperature

With hydrogenchloride; triethylamine; dicyclohexyl-carbodiimide; N-methylaniline; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane;
DOI:10.1016/S0040-4039(00)79371-3

Reference yield:

: 136197-94-9
(S)-3-[N-(2-Allyloxy-3,4-dioxo-cyclobut-1-enyl)aminooxy]-2-(2-phenoxy-acetylamino)-propionic acid

: 136197-91-6
Potassium; 3,4-dioxo-2-[(S)-3-oxo-4-(2-phenoxy-acetylamino)-isoxazolidin-2-yl]-cyclobut-1-enolate

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / dicyclohexylcarbodiimide / CH₂Cl₂ / 1.5 h / Ambient temperature

2: 51 percent / N-methylaniline / Pd(PPh₃)4 / CH₂Cl₂ / 3 h / Ambient temperature

With dicyclohexyl-carbodiimide; N-methylaniline; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane;
DOI:10.1016/S0040-4039(00)79371-3