5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester

Base Information

• Chemical Name: 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester
• CAS No.: 80977-31-7
• Molecular Formula: C₃₅H₃₅N₃O₈
• Molecular Weight: 625.678

Synonyms:5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester

Chemical Property of 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester

Chemical Property:

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Technology Process of 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester

There total 4 articles about 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl 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: 74.0%

bis(p-nitrophenyl)sulfite (25887-81-4) + 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid (80977-28-2) → 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester (80977-31-7)

Guidance literature:

With pyridine; for 48h; Ambient temperature;

DOI:10.1071/CH9812439

Reference yield:

Z-Tyr(OBzl)-ONp (3562-03-6) → 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester (80977-31-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 95 percent / N-methylmorpholine / dimethylformamide

2: 91 percent / CF₃COOH, anisole

3: 74 percent / pyridine / 48 h / Ambient temperature

With 4-methyl-morpholine; pyridine; methoxybenzene; trifluoroacetic acid; In N,N-dimethyl-formamide;

DOI:10.1071/CH9812439

Reference yield:

5-aminovaleric acid 2,4,6-trimethylbenzyl ester hydrochloride (80977-24-8) → 5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid p-nitriphenyl ester (80977-31-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 95 percent / N-methylmorpholine / dimethylformamide

2: 91 percent / CF₃COOH, anisole

3: 74 percent / pyridine / 48 h / Ambient temperature

With 4-methyl-morpholine; pyridine; methoxybenzene; trifluoroacetic acid; In N,N-dimethyl-formamide;

DOI:10.1071/CH9812439

upstream raw materials:

bis(p-nitrophenyl)sulfite

5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleric acid

Z-Tyr(OBzl)-ONp

5-aminovaleric acid 2,4,6-trimethylbenzyl ester hydrochloride

Downstream raw materials:

5-(benzyloxycarbonyl-O-benzyl-L-tyrosyl)aminovaleryl-L-phenylalanyl-L-leucine benzyl ester

(S)-2-((S)-2-{5-[(S)-2-Amino-3-(4-hydroxy-phenyl)-propionylamino]-pentanoylamino}-3-phenyl-propionylamino)-4-methyl-pentanoic acid

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