O-(1,1-Dimethylethyl)-N-[(benzyloxy)carbonyl]-L-tyrosine pentachlorophenyl ester

Base Information

• Chemical Name: O-(1,1-Dimethylethyl)-N-[(benzyloxy)carbonyl]-L-tyrosine pentachlorophenyl ester
• CAS No.: 24735-61-3
• Molecular Formula: C₂₇H₂₄Cl₅NO₅
• Molecular Weight: 619.75
• Mol file: 24735-61-3.mol

Synonyms:O-(1,1-Dimethylethyl)-N-[(benzyloxy)carbonyl]-L-tyrosine pentachlorophenyl ester

Chemical Property of O-(1,1-Dimethylethyl)-N-[(benzyloxy)carbonyl]-L-tyrosine pentachlorophenyl ester

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

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Technology Process of O-(1,1-Dimethylethyl)-N-[(benzyloxy)carbonyl]-L-tyrosine pentachlorophenyl ester

There total 2 articles about O-(1,1-Dimethylethyl)-N-[(benzyloxy)carbonyl]-L-tyrosine pentachlorophenyl 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: 77.4%

trichloroacetic acid pentachlorophenyl ester (2879-60-9) + N-(benzyloxycarbonyl)-O-(1,1-dimethylethyl)-L-tyrosine (5545-54-0) → N-Z-O-tert-butyl-L-tyrosine pentachlorophenyl ester (24735-61-3)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 0.333333h;

Reference yield:

Pentachlorophenol (87-86-5,67471-28-7) + N-(benzyloxycarbonyl)-O-(1,1-dimethylethyl)-L-tyrosine (5545-54-0) → N-Z-O-tert-butyl-L-tyrosine pentachlorophenyl ester (24735-61-3)

Guidance literature:

With dicyclohexyl-carbodiimide; In dichloromethane;

DOI:10.1039/j39690002644

Reference yield: 98.0%

L-glutaminyl-L-leucine methyl ester hydrobromide + N-Z-O-tert-butyl-L-tyrosine pentachlorophenyl ester (24735-61-3) → N-Z-O-tert-butyl-L-tyrosyl-L-glutaminyl-L-leucine methyl ester (56867-26-6)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; 1.) 15h, 0 degC, 2.) 5h, 20 degC;

upstream raw materials:

Pentachlorophenol

N-(benzyloxycarbonyl)-O-(1,1-dimethylethyl)-L-tyrosine

trichloroacetic acid pentachlorophenyl ester

Downstream raw materials:

N-Z-O-tert-butyl-L-tyrosyl-L-glutaminyl-L-leucine methyl ester

N-<1-(4-biphenylyl)-1-methylethoxycarbonyl>-L-leucyl-O-tert-butyl-L-tyrosyl-L-glutaminyl-L-leucine methyl ester

O-tert-butyl-L-tyrosyl-L-glutaminyl-L-leucine methyl ester

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