((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate

Base Information

Chemical Name:((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate
CAS No.:943907-05-9
Molecular Formula:C₂₁H₂₃N₃O₇S
Molecular Weight:461.496
Hs Code.:

Synonyms:((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate

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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 ((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate

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Technology Process of ((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate

There total 1 articles about ((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate 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: 77.0%

: 943907-04-8
(3S)-3-benzyl-6-[hydroxy-(2-nitrophenyl)methyl]-1,4-dimethylpiperazine-2,5-dione

: 124-63-0
methanesulfonyl chloride

: 943907-05-9
((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate

Guidance literature:: With pyridine; dmap; at 20 ℃; for 12h;

Reference yield:

: 943907-05-9
((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate

: 3-benzyl-6-[1-(2-nitrophenyl)methylidene]-1,4-dimethylpiperazine-2,5-dione

: 3-benzyl-6-[1-(2-nitrophenyl)methylidene]-1,4-dimethylpiperazine-2,5-dione

Guidance literature:: ((5S)-5-benzyl-1,4-dimethyl-3,6-dioxopiperazin-2-yl)-(2-nitrophenyl)methyl methanesulfonate; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; at 0 ℃; for 4h;

With water; citric acid; In tetrahydrofuran; at 0 ℃; pH=7;