N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester

Base Information

• Chemical Name: N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester
• CAS No.: 116236-20-5
• Molecular Formula: C₃₀H₄₄N₄O₆S
• Molecular Weight: 588.769

Synonyms:N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester

Chemical Property of N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester

Chemical Property:

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Technology Process of N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester

There total 3 articles about N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester 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: 70.1%

methanol (67-56-1) + Nα-Benzyloxycarbonyl-NG-2,4,6-triisopropylbenzenesulphonyl-L-arginine (58810-07-4) → Nα-Benzyloxycarbonyl-NG-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester (116236-20-5)

Guidance literature:

With pyridine; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide; 1.) -5 deg C, 2 h, 2.) overnight, room temp.;

Reference yield:

2,4,6-triisopropylphenylsulfonyl chloride (6553-96-4) → Nα-Benzyloxycarbonyl-NG-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester (116236-20-5)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hydroxide / acetone / 1.) 0 deg C, 2 h, 2.) 4 h, room temp.

2: pyridine; benzotriazol-1-ol; dicyclohexyl-carbodiimide / dichloromethane; N,N-dimethyl-formamide / 1.) -5 deg C, 2 h, 2.) overnight, room temp.

With pyridine; sodium hydroxide; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In dichloromethane; N,N-dimethyl-formamide; acetone;

Reference yield:

1,3,5-triisopropyl benzene (717-74-8) → Nα-Benzyloxycarbonyl-NG-2,4,6-triisopropylbenzolsulfonyl-L-arginin-methylester (116236-20-5)

Guidance literature:

Multi-step reaction with 3 steps

1: chlorosulfonic acid / chloroform / 1.) 0 deg C, 30 min, 2.) 1 h, room temp.

2: sodium hydroxide / acetone / 1.) 0 deg C, 2 h, 2.) 4 h, room temp.

3: pyridine; benzotriazol-1-ol; dicyclohexyl-carbodiimide / dichloromethane; N,N-dimethyl-formamide / 1.) -5 deg C, 2 h, 2.) overnight, room temp.

With pyridine; chlorosulfonic acid; sodium hydroxide; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In dichloromethane; chloroform; N,N-dimethyl-formamide; acetone;

upstream raw materials:

methanol

N^α-Benzyloxycarbonyl-N^G-2,4,6-triisopropylbenzenesulphonyl-L-arginine

2,4,6-triisopropylphenylsulfonyl chloride

1,3,5-triisopropyl benzene

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