(2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Base Information

Chemical Name:(2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester
CAS No.:126448-46-2
Molecular Formula:C₂₁H₂₂N₂O₅
Molecular Weight:382.416
Hs Code.:

Synonyms:(2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Suppliers and Price of (2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

There total 12 articles about (2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic 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:

: 122846-27-9
4-(tert-butoxycarbonyl)-3-(N,N-dibenzylamino)-1-<(R)-phenylethyl>-2-azetidinone

: 126448-46-2
(2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: HCO₂NH₄ / 10percent Pd/C / ethanol / 4 h / Heating

2: propylene oxide / CH₂Cl₂ / 3 h / Ambient temperature

3: CF₃CO₂H / CH₂Cl₂

4: diethyl ether

With ammonium formate; trifluoroacetic acid; methyloxirane; palladium on activated charcoal; In diethyl ether; ethanol; dichloromethane;
DOI:10.1021/jo00032a047

Reference yield:

: 501-53-1,94274-21-2
benzyl chloroformate

: 126448-46-2
(2S,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((R)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) HCO₂NH₄, 2.) propylene oxide / 1.) 10percent Pd-C

2: 1.) CF₃COOH

With ammonium formate; trifluoroacetic acid; methyloxirane; palladium on activated charcoal;
DOI:10.1021/ja00199a055

Reference yield:

: 2627-86-3
(S)-1-phenyl-ethylamine

: 126448-46-2
(2R,3S)-3-Benzyloxycarbonylamino-4-oxo-1-((S)-1-phenyl-ethyl)-azetidine-2-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: NEt₃

2: NEt₃

3: NEt₃

4: 1.) n-BuLi/TMEDA; 2.) N-iodosuccinimide

5: CF₃COOH / CH₂Cl₂ / Ambient temperature

7: H₂ / Pd(OH)2/C

8: NEt₃

With N-iodo-succinimide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; hydrogen; triethylamine; trifluoroacetic acid; palladium dihydroxide; In dichloromethane;
DOI:10.1016/S0040-4039(01)80522-0