{(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

Base Information

Chemical Name:{(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester
CAS No.:197902-94-6
Molecular Formula:C₂₉H₃₉N₃O₅
Molecular Weight:509.646
Hs Code.:

Synonyms:{(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

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Chemical Property of {(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

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Technology Process of {(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

There total 2 articles about {(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl 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: 59.0%

: C₁₀H₁₅NO*C₁₇H₁₉NO₃

: 182886-43-7
(S)-6-aminohexahydro-2,2-dimethyl-7-oxo-1H-azepine-1-acetic acid ethyl ester

: 197902-94-6
{(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

Guidance literature:: With benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In dichloromethane; at 0 - 20 ℃; for 1.5h;

Reference yield:

: 96866-14-7
2-(R,S)-benzyl-3-benzyloxyamino-propionic acid

: 197902-94-6
{(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: (1R,2S)-ephedrine / acetonitrile

2: EDAC; HOBT / CH₂Cl₂

With ephedrine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; acetonitrile; 1: racemate resolution / 2: Condensation;
DOI:10.1016/S0960-894X(99)00671-X

Reference yield:

: 197902-94-6
{(S)-6-[(R)-2-(Benzyloxyamino-methyl)-3-phenyl-propionylamino]-2,2-dimethyl-7-oxo-azepan-1-yl}-acetic acid ethyl ester

: [(S)-6-((R)-2-Benzyl-3-hydroxyamino-4-oxo-butyrylamino)-2,2-dimethyl-7-oxo-azepan-1-yl]-acetic acid

Guidance literature:: Multi-step reaction with 3 steps

1: Ac₂O / tetrahydrofuran / 0 °C

2: H₂ / 10 percent Pd/C / methanol

3: aq. NaOH / methanol

With sodium hydroxide; hydrogen; acetic anhydride; palladium on activated charcoal; In tetrahydrofuran; methanol; 1: Formylation / 2: Hydrogenolysis / 3: saponification;
DOI:10.1016/S0960-894X(99)00671-X