{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

Base Information

Chemical Name:{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester
CAS No.:199005-71-5
Molecular Formula:C₃₁H₄₂N₄O₇
Molecular Weight:582.697
Hs Code.:

Synonyms:{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

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Chemical Property of {(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

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Technology Process of {(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

There total 8 articles about {(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-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: 90.0%

: 199005-70-4
{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-hydroxymethyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

: 199005-71-5
{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

Guidance literature:: With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; In dimethyl sulfoxide; for 3h; Ambient temperature;
DOI:10.1021/jm980071x

Reference yield:

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

: 199005-71-5
{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 90 percent / aq. NaOH / 2-methyl-propan-2-ol / 12 h / Ambient temperature

2: 100 percent / diethyl ether; ethanol / 0.5 h / 0 °C

3: 96 percent / LiCl, NaBH₄ / tetrahydrofuran; ethanol / Ambient temperature

4: 98 percent / H₂ / 10percent Pd/C / methanol / 2 h

5: dimethylformamide; CH₂Cl₂ / Ambient temperature

6: 90 percent / o-iodoxybenzoic acid / dimethylsulfoxide / 3 h / Ambient temperature

With sodium hydroxide; sodium tetrahydroborate; hydrogen; lithium chloride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide; tert-butyl alcohol;
DOI:10.1021/jm980071x

Reference yield:

: 58457-98-0
methyl (2S)-2-{[(benzyloxy)carbonyl]amino}-3-[(tert-butoxycarbonyl)amino]propanoate

: 199005-71-5
{(S)-1-[(S)-1-((S)-2-tert-Butoxycarbonylamino-1-formyl-ethylcarbamoyl)-2-phenyl-ethylcarbamoyl]-3-methyl-butyl}-carbamic acid benzyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / LiCl, NaBH₄ / tetrahydrofuran; ethanol / Ambient temperature

2: 98 percent / H₂ / 10percent Pd/C / methanol / 2 h

3: dimethylformamide; CH₂Cl₂ / Ambient temperature

4: 90 percent / o-iodoxybenzoic acid / dimethylsulfoxide / 3 h / Ambient temperature

With sodium tetrahydroborate; hydrogen; lithium chloride; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione; palladium on activated charcoal; In tetrahydrofuran; methanol; ethanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1021/jm980071x