(S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

Base Information

Chemical Name:(S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester
CAS No.:87681-49-0
Molecular Formula:C₃₃H₄₁N₃O₅
Molecular Weight:559.706
Hs Code.:

Synonyms:(S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

Suppliers and Price of (S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl 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 (S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

There total 6 articles about (S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl 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:

: 87681-51-4
(S)-2-Benzyloxycarbonylamino-6-{[1-[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-yl]-meth-(E)-ylidene]-amino}-hexanoic acid benzyl ester

: 87681-49-0
(S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

Guidance literature:: With sodium tetrahydroborate; In methanol; at 5 ℃; for 0.416667h; Yield given;
DOI:10.1021/jo00173a050

Reference yield:

: 2912-98-3
(R)-1-Phenylethylhydroxylamine

: 87681-49-0
(S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 100 percent / ethanol; H₂O / 3 h

2: benzene / 3 h / Heating

3: 1.) (COCl)2, Me₂SO, 2.) NEt₃ / 1.) CH₂Cl₂, -70 deg C, 20 min, 2.) CH₂Cl₂, -70 deg C, 30 min

4: molecul. sieves 3 Angstroem / benzene / 1 h / Ambient temperature

5: NaBH₄ / methanol / 0.42 h / 5 °C

With sodium tetrahydroborate; oxalyl dichloride; 3 A molecular sieve; dimethyl sulfoxide; triethylamine; In methanol; ethanol; water; benzene;
DOI:10.1021/jo00173a050

Reference yield:

: 87681-42-3
C₉H₁₁NO

: 87681-49-0
(S)-2-Benzyloxycarbonylamino-6-{[(R)-2-((R)-1-phenyl-ethyl)-isoxazolidin-5-ylmethyl]-amino}-hexanoic acid benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: benzene / 3 h / Heating

2: 1.) (COCl)2, Me₂SO, 2.) NEt₃ / 1.) CH₂Cl₂, -70 deg C, 20 min, 2.) CH₂Cl₂, -70 deg C, 30 min

3: molecul. sieves 3 Angstroem / benzene / 1 h / Ambient temperature

4: NaBH₄ / methanol / 0.42 h / 5 °C

With sodium tetrahydroborate; oxalyl dichloride; 3 A molecular sieve; dimethyl sulfoxide; triethylamine; In methanol; benzene;
DOI:10.1021/jo00173a050