[(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

Base Information

Chemical Name:[(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester
CAS No.:103892-91-7
Molecular Formula:C₃₂H₃₇N₃O₆
Molecular Weight:559.662
Hs Code.:

Synonyms:[(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

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Chemical Property of [(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

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Technology Process of [(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

There total 1 articles about [(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic 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: 44.0%

: 2389-45-9
Boc-Lys(Z)-OH

: 1137-41-3,444317-48-0
(4-aminophenyl)(phenyl)methanone

: 103892-91-7
[(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

Guidance literature:: With chloroformic acid ethyl ester; triethylamine; In tetrahydrofuran; at 4 ℃; for 18h;
DOI:10.1248/cpb.36.1289

Reference yield:

: 103892-91-7
[(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

: 116194-05-9
(S)-6-Amino-2-[(S)-2-((R)-2-amino-3-methyl-pentanoylamino)-3-phenyl-propionylamino]-hexanoic acid (4-benzoyl-phenyl)-amide

Guidance literature:: Multi-step reaction with 5 steps

1: HCl / dioxane

2: 63 percent / HOBt, Et₃N, DCC / dimethylformamide / 1.) -15 deg C, 1 h; 2.) 4 deg C, 18 h

3: HCl / dioxane

4: 68 percent / HOBt, Et₃N, DCC / dimethylformamide / 1.) -15 deg C, 1 h; 2.) 4 deg C, 18 h

5: 80 percent / 60percent AcOH / Pd / H₂O

With hydrogenchloride; benzotriazol-1-ol; acetic acid; triethylamine; dicyclohexyl-carbodiimide; palladium; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1248/cpb.36.1289

Reference yield:

: 103892-91-7
[(S)-5-(4-Benzoyl-phenylcarbamoyl)-5-tert-butoxycarbonylamino-pentyl]-carbamic acid benzyl ester

: 116194-03-7
(S)-6-Amino-2-[(S)-3-phenyl-2-(toluene-4-sulfonylamino)-propionylamino]-hexanoic acid (4-benzoyl-phenyl)-amide

Guidance literature:: Multi-step reaction with 5 steps

1: HCl / dioxane

2: 63 percent / HOBt, Et₃N, DCC / dimethylformamide / 1.) -15 deg C, 1 h; 2.) 4 deg C, 18 h

3: HCl / dioxane

4: 72 percent / Et₃N, / dimethylformamide / 2 h / 0 °C

5: 82.6 percent / HCl / Pd / dimethylformamide; methanol

With hydrogenchloride; benzotriazol-1-ol; triethylamine; dicyclohexyl-carbodiimide; palladium; In 1,4-dioxane; methanol; N,N-dimethyl-formamide;
DOI:10.1248/cpb.36.1289