N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

Base Information

Chemical Name:N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester
CAS No.:1374963-16-2
Molecular Formula:C₂₅H₃₂N₂O₅S
Molecular Weight:472.605
Hs Code.:

Synonyms:N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

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Technology Process of N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

There total 3 articles about N-benzenesulfonyl-D-leucyl-L-homoproline benzyl 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: 74.2%

: 1308992-50-8,1374962-72-7
N-benzenesulfonyl-D-leucine

: 116261-43-9
(2S)-piperidine-2-carboxylic acid benzyl ester

: 1374963-16-2
N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 4h; Inert atmosphere; Cooling;

Reference yield:

: 328-38-1,21675-61-6,25248-98-0,70-45-1
(R)-leucine

: 1374963-16-2
N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / 1,4-dioxane / 4 h / 0 - 20 °C / pH 9 - 10

2: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 4 h / 20 °C / Inert atmosphere; Cooling

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In 1,4-dioxane; dichloromethane;

Reference yield:

: 98-09-9
benzenesulfonyl chloride

: 1374963-16-2
N-benzenesulfonyl-D-leucyl-L-homoproline benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / 1,4-dioxane / 4 h / 0 - 20 °C / pH 9 - 10

2: N-ethyl-N,N-diisopropylamine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 4 h / 20 °C / Inert atmosphere; Cooling

With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In 1,4-dioxane; dichloromethane;