[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

Base Information

Chemical Name:[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester
CAS No.:1027586-35-1
Molecular Formula:C₄₈H₇₁N₅O₈
Molecular Weight:846.12
Hs Code.:

[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

Synonyms:[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

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Chemical Property of [(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

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Technology Process of [(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

There total 11 articles about [(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl 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:

: 1676-75-1
N-benzyloxycarbonyl-O-t-butyl-L-serine

: 1027586-35-1
[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) HOBt, DCC, dimethylacetamide, 2.) N-methylmorpholine / 1.) CH₂Cl₂, 0 deg C, 1.5 h, 2.) CH₂Cl₂, RT, 48 h

2: H₂, AcOH / 5percent Pd/C / methanol / 1 h / 760 Torr

3: 1.) HOBt, DCC, DMF / 1.) CH₂Cl₂, 0 deg C, 1.5 h, 2.) CH₂Cl₂, RT, 48 h

With 4-methyl-morpholine; ISOPROPYLAMIDE; hydrogen; benzotriazol-1-ol; acetic acid; N,N-dimethyl-formamide; dicyclohexyl-carbodiimide; palladium on activated charcoal; In methanol;
DOI:10.1021/jm9608671

Reference yield:

: 189132-13-6
[(S)-5-((S)-2-Benzyloxycarbonylamino-3-tert-butoxy-propionylamino)-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

: 1027586-35-1
[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: H₂, AcOH / 5percent Pd/C / methanol / 1 h / 760 Torr

2: 1.) HOBt, DCC, DMF / 1.) CH₂Cl₂, 0 deg C, 1.5 h, 2.) CH₂Cl₂, RT, 48 h

With hydrogen; benzotriazol-1-ol; acetic acid; N,N-dimethyl-formamide; dicyclohexyl-carbodiimide; palladium on activated charcoal; In methanol;
DOI:10.1021/jm9608671

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 1027586-35-1
[(S)-5-[(S)-3-tert-Butoxy-2-(2-{4-[4-(tert-butoxycarbonylamino-methyl)-phenylethynyl]-phenyl}-acetylamino)-propionylamino]-5-(2-cyclohexyl-ethylcarbamoyl)-pentyl]-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / CH₂Cl₂ / 16 h / Ambient temperature

2: 77 percent / (PPh₃)2PdCl₂, CuI, Et₃N / acetonitrile / 1.5 h / 10 - 20 °C

3: 71 percent / 1M aq. LiOH / tetrahydrofuran / 1.5 h / Ambient temperature

4: 1.) HOBt, DCC, DMF / 1.) CH₂Cl₂, 0 deg C, 1.5 h, 2.) CH₂Cl₂, RT, 48 h

With bis-triphenylphosphine-palladium(II) chloride; lithium hydroxide; copper(l) iodide; benzotriazol-1-ol; triethylamine; N,N-dimethyl-formamide; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1021/jm9608671