Ac-Gly2-3-Gly2-NH2

Base Information

Chemical Name:Ac-Gly2-3-Gly2-NH2
CAS No.:77374-72-2
Molecular Formula:C₄₃H₅₆N₈O₁₁S₃
Molecular Weight:957.163
Hs Code.:

Synonyms:

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Chemical Property of Ac-Gly2-3-Gly2-NH2

Chemical Property:

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Technology Process of Ac-Gly2-3-Gly2-NH2

There total 7 articles about Ac-Gly2-3-Gly2-NH2 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:

: 3081-32-1,816446-81-8
Z-Cys(BzlOMe)-OH

: 77374-72-2
Ac-Gly2-3-Gly2-NH2

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) Et₃N, ethyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

2: 88 percent / 22.5percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

3: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

4: 91 percent / 15percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

5: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

6: 88 percent / 15percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

7: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

With hydrogen bromide; chloroformic acid ethyl ester; triethylamine; isobutyl chloroformate; In acetic acid;
DOI:10.1039/P19810000310

Reference yield:

: 77374-45-9
Z-Cys(BzlOMe)-Gly₂-NH₂

: 77374-72-2
Ac-Gly2-3-Gly2-NH2

Guidance literature:: Multi-step reaction with 6 steps

1: 88 percent / 22.5percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

2: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

3: 91 percent / 15percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

4: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

5: 88 percent / 15percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

6: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

With hydrogen bromide; triethylamine; isobutyl chloroformate; In acetic acid;
DOI:10.1039/P19810000310

Reference yield:

: 77374-63-1
H-Cys(BzlOMe)-Gly₂-NH₂*HBr

: 77374-72-2
Ac-Gly2-3-Gly2-NH2

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

2: 91 percent / 15percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

3: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

4: 88 percent / 15percent hydrogen bromide / acetic acid / 0.67 h / Ambient temperature

5: 1.) Et₃N, isobutyl chloroformate / 1.) DMF, -15 deg C, 15 min, 2.) -10 deg C, 1 h, room temperature, overnight

With hydrogen bromide; triethylamine; isobutyl chloroformate; In acetic acid;
DOI:10.1039/P19810000310