rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

Base Information

Chemical Name:rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone
CAS No.:115133-16-9
Molecular Formula:C₂₁H₂₁NO₄
Molecular Weight:351.402
Hs Code.:

Synonyms:rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

Chemical Property:

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Technology Process of rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

There total 1 articles about rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone 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: 94.0%

: 35249-73-1
benzyl chlorooxalate

: 90696-11-0
(rac)-cis-3-isopropyl-4-phenyl-2-azetidinone

: 115133-16-9
rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 0.5h;
DOI:10.1016/0040-4020(89)80126-7

Reference yield:

: 115133-16-9
rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

: 123493-14-1,127209-42-1,132697-73-5
(1S,2R)-1-Amino-3-methyl-1-phenyl-butan-2-ol

Guidance literature:: With disodium hydrogenphosphate; 4,4'-dithiobis(2-methyl-6-tert.butylphenol); 3-chloro-benzenecarboperoxoic acid; In tetrachloromethane; for 3h; Heating;
DOI:10.1016/0040-4020(89)80126-7

Reference yield:

: 115133-16-9
rel-(3S,4S)-3-isopropyl-1-(oxo(phenylmethoxy)acetyl)-4-phenyl-2-azetidinone

: 123493-15-2
Acetic acid (S)-1-((R)-acetylamino-phenyl-methyl)-2-methyl-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: m-chloroperbenzoic acid, disodium hydrogen phosphate, 3-tert-butyl-4-hydroxy-5-methylphenyl disulfide / CCl₄ / 3 h / Heating

2: 99 percent / 4-(dimethylamino)pyridine / pyridine / 48 h / Ambient temperature

With dmap; disodium hydrogenphosphate; 4,4'-dithiobis(2-methyl-6-tert.butylphenol); 3-chloro-benzenecarboperoxoic acid; In pyridine; tetrachloromethane;
DOI:10.1016/0040-4020(89)80126-7