benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl ester

Base Information

• Chemical Name: benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl ester
• CAS No.: 76491-43-5
• Molecular Formula: C₃₃H₄₆N₆O₁₀S
• Molecular Weight: 718.828

Synonyms:benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl ester

Chemical Property of benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl ester

Chemical Property:

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Technology Process of benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl ester

There total 2 articles about benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl 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:

benzyloxycarbonylalanine p-nitrophenyl ester (1168-87-2) → benzyloxycarbonylalanyl-D-isoglutaminyl-Nε-p-toluenesulfonyllysyl-D-alanine methyl ester (76491-43-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 75 percent / NaOH / dimethylformamide; H₂O / 12 h

With sodium hydroxide; In water; N,N-dimethyl-formamide;

Reference yield:

D-isoglutamine hydrobromide (63648-75-9) → benzyloxycarbonylalanyl-D-isoglutaminyl-Nε-p-toluenesulfonyllysyl-D-alanine methyl ester (76491-43-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 75 percent / NaOH / dimethylformamide; H₂O / 12 h

With sodium hydroxide; In water; N,N-dimethyl-formamide;

Reference yield: 82.0%

benzyloxycarbonylalanyl-D-isoglutaminyl-Nε-p-toluenesulfonyllysyl-D-alanine methyl ester (76491-43-5) → benzyloxycarbonylalanyl-D-isoglutaminyl-Nε-p-toluenesulfonyllysyl-D-alanine (76491-46-8)

Guidance literature:

With sodium hydroxide; In ethanol; for 1h;

upstream raw materials:

benzyloxycarbonylalanine p-nitrophenyl ester

D-isoglutamine hydrobromide

Downstream raw materials:

alanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine methyl ester

benzyloxycarbonylalanyl-D-isoglutaminyl-N^ε-p-toluenesulfonyllysyl-D-alanine

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