N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-N^ε-t-butoxycarbonyl-lysine methyl ester

Base Information

• Chemical Name: N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-N^ε-t-butoxycarbonyl-lysine methyl ester
• CAS No.: 79385-78-7
• Molecular Formula: C₄₁H₅₄N₄O₈S
• Molecular Weight: 762.968

Synonyms:N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-N^ε-t-butoxycarbonyl-lysine methyl ester

Chemical Property of N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-N^ε-t-butoxycarbonyl-lysine methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-N^ε-t-butoxycarbonyl-lysine methyl ester

There total 2 articles about N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-N^ε-t-butoxycarbonyl-lysine 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:

BOC-glycine (4530-20-5) → N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-Nε-t-butoxycarbonyl-lysine methyl ester (79385-78-7)

Guidance literature:

Multi-step reaction with 2 steps

1: dicyclohexylcarbodi-imide / acetonitrile; dimethylformamide / 1.) 0 deg C, 1 h, 2.) 10 deg C, 1 h

2: acetonitrile; dimethylformamide / 16 h / 4 °C

With dicyclohexyl-carbodiimide; In N,N-dimethyl-formamide; acetonitrile;

DOI:10.1039/P19810002040

Reference yield:

S-tritylcysteinyl-Nε-t-butoxycarbonyl-lysine methyl ester + 1-(N-tert-butoxycarbonyl-glycyloxy)-1H-benzotriazole (67084-40-6) → N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-Nε-t-butoxycarbonyl-lysine methyl ester (79385-78-7)

Guidance literature:

In N,N-dimethyl-formamide; acetonitrile; at 4 ℃; for 16h; Yield given;

DOI:10.1039/P19810002040

Reference yield: 82.0%

N-t-butoxycarbonyl-glycyl-S-tritylcisteinyl-Nε-t-butoxycarbonyl-lysine methyl ester (79385-78-7) → Boc-Gly-Cys(Trt)-Lys(Boc)-NHNH2 (79385-91-4)

Guidance literature:

With hydrazine hydrate; In methanol; for 24h; Ambient temperature;

DOI:10.1039/P19810002040

upstream raw materials:

1-(N-tert-butoxycarbonyl-glycyloxy)-1H-benzotriazole

BOC-glycine

Downstream raw materials:

Boc-Gly-Cys(Trt)-Lys(Boc)-NHNH₂

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