methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

Base Information

Chemical Name:methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate
CAS No.:130620-41-6
Molecular Formula:C₁₈H₂₂N₂O₆
Molecular Weight:362.382
Hs Code.:

Synonyms:methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

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Chemical Property of methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

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Technology Process of methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

There total 1 articles about methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate 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: 54.0%

: 130620-52-9
(S)-4-Benzoyl-5-oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

: 130620-41-6
methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

Guidance literature:: With hydroxylamine hydrochloride; sodium carbonate; In ethanol; for 1h; Heating;
DOI:10.1248/cpb.39.1199

Reference yield: 98.0%

: 130620-41-6
methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

: 130620-42-7
(S)-2-tert-Butoxycarbonylamino-3-(5-oxo-3-phenyl-2,5-dihydro-isoxazol-4-yl)-propionic acid

Guidance literature:: With sodium hydroxide; for 0.5h; Ambient temperature;
DOI:10.1248/cpb.39.1199

Reference yield:

: 130620-41-6
methyl (S)-2-tert-butoxycarbonylamino-3-(2,5-dihydro-5-oxo-3-phenyl-4-isoxazolyl)propanoate

: 130621-66-8
(S)-2-Amino-3-(5-oxo-3-phenyl-2,5-dihydro-isoxazol-4-yl)-propionic acid; hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / 0.5 N aqueous NaOH / 0.5 h / Ambient temperature

2: 67 percent / 4 N aqueous HCl / dioxane / 1 h / Ambient temperature

With hydrogenchloride; sodium hydroxide; In 1,4-dioxane;
DOI:10.1248/cpb.39.1199