N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide

Base Information

• Chemical Name: N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide
• CAS No.: 85838-44-4
• Molecular Formula: C₃₀H₄₇N₅O₈S
• Molecular Weight: 637.798

Synonyms:N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide

Chemical Property of N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide

Chemical Property:

Purity/Quality:

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Technology Process of N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide

There total 9 articles about N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide 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%

N--2-oxoethyl)-DL-homocysteinyl>-N-(5-ethoxycarbonylpentyl)glycinamide (85838-43-3) → N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide (85838-44-4)

Guidance literature:

With sodium hydroxide; In ethanol; water;

DOI:10.1016/0008-6215(83)88217-2

Reference yield:

1,6-Hexanediamine (124-09-4) → N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide (85838-44-4)

Guidance literature:

Multi-step reaction with 5 steps

1: 35 percent / 1.) 12 M HCl; 2.) HCl / 1.) methanol, 18 h; 2.) dichloromethane, 0 deg C

2: 1.) p-nitrophenol, dicyclohexylcarbodiimide / 1.) DMF, 3 h, r.t.; 2.) 2 h

3: 93 percent / sodium hydroxide / ethanol; H₂O / 4 h / Ambient temperature

4: 1.) p-nitrophenol, dicyclohexylcarbodiimide; 2.) triethylamine / 1.) DMF, 3 h, r.t.; 2.) DMF, r.t., overnight

5: 74 percent / 2.5 M sodium hydroxide / ethanol; H₂O

With hydrogenchloride; sodium hydroxide; 4-nitro-phenol; triethylamine; dicyclohexyl-carbodiimide; In ethanol; water;

DOI:10.1016/0008-6215(83)88217-2

Reference yield:

N-acetyl-DL-homocysteinethiolactone (1195-16-0,768351-04-8,17896-21-8) → N--2-oxoethyl)-DL-homocysteinyl>-N-(5-carbonylpentyl)glycinamide (85838-44-4)

Guidance literature:

Multi-step reaction with 6 steps

1: 84 percent / triethylamine / CHCl₃ / 4 h / Ambient temperature

2: 66 percent / lead(II) acetate dihydrate / ethanol / Ambient temperature

3: 1.) p-nitrophenol, dicyclohexylcarbodiimide / 1.) DMF, 3 h, r.t.; 2.) 2 h

4: 93 percent / sodium hydroxide / ethanol; H₂O / 4 h / Ambient temperature

5: 1.) p-nitrophenol, dicyclohexylcarbodiimide; 2.) triethylamine / 1.) DMF, 3 h, r.t.; 2.) DMF, r.t., overnight

6: 74 percent / 2.5 M sodium hydroxide / ethanol; H₂O

With sodium hydroxide; 4-nitro-phenol; lead acetate; triethylamine; dicyclohexyl-carbodiimide; In ethanol; chloroform; water;

DOI:10.1016/0008-6215(83)88217-2

upstream raw materials:

N--2-oxoethyl)-DL-homocysteinyl>-N-(5-ethoxycarbonylpentyl)glycinamide

1,6-Hexanediamine

N-acetyl-DL-homocysteinethiolactone

monobenzyloxycarbonyl hexamethylenediamine hydrochloride

Downstream raw materials:

C₅₇H₈₅N₉O₁₈S

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