[(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

Base Information

Chemical Name:[(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester
CAS No.:200949-29-7
Molecular Formula:C₂₁H₃₃N₃O₄
Molecular Weight:391.511
Hs Code.:

Synonyms:[(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

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Chemical Property of [(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

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Technology Process of [(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

There total 1 articles about [(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-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: 95.0%

: 13139-15-6,53296-34-7
N-tert-butoxycarbonyl-L-leucine

: 200949-84-4
(S)-3-Amino-4-phenyl-butyramide

: 200949-29-7
[(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

Guidance literature:: With 4-methyl-morpholine; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; trifluoroacetic acid; In N,N-dimethyl-formamide; for 1h; Ambient temperature;
DOI:10.1016/S0223-5234(99)80063-4

Reference yield: 93.0%

: 200949-29-7
[(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

: (S)-2-Amino-4-methyl-pentanoic acid ((S)-1-carbamoylmethyl-2-phenyl-ethyl)-amide

Guidance literature:: With trifluoroacetic acid; for 0.5h; Ambient temperature;
DOI:10.1016/S0223-5234(99)80063-4

Reference yield:

: 200949-29-7
[(S)-1-((S)-1-Carbamoylmethyl-2-phenyl-ethylcarbamoyl)-3-methyl-butyl]-carbamic acid tert-butyl ester

: H-D-Phe-Gln-Trp-Ala-Val-Gly-His-Leu-β-homo-Phe-NH2

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / CF₃COOH / 0.5 h / Ambient temperature

2: 98 percent / BOP, N-methylmorpholine / dimethylformamide / 2 h / Ambient temperature

3: 98 percent / H₂, 11 N HCl / 10percent Pd/C / dimethylformamide; ethanol / 2 h / Ambient temperature

4: 60 percent / BOP, N-methylmorpholine / dimethylformamide / 2 h / Ambient temperature

5: 98 percent / 2-methylindole, CF₃COOH / Ambient temperature

With 4-methyl-morpholine; 2-methyl-1H-indole; hydrogenchloride; hydrogen; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; trifluoroacetic acid; palladium on activated charcoal; In ethanol; N,N-dimethyl-formamide;
DOI:10.1016/S0223-5234(99)80063-4