1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

Base Information

Chemical Name:1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate
CAS No.:1039756-11-0
Molecular Formula:C₂₂H₃₂N₂O₇S
Molecular Weight:468.571
Hs Code.:

Synonyms:1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

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Chemical Property of 1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

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Technology Process of 1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

There total 3 articles about 1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate 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: 73.0%

: 960054-45-9
N-mesitylenesulfonyl aziridine

: 431079-79-7
1-(tert-butyl) 3-methyl 2-oxopyrrolidine-1,3-dicarboxylate

: 1039756-11-0
1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

Guidance literature:: With 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine; In tetrahydrofuran; at 25 ℃; for 24.1667h;
DOI:10.1039/b802447b

Reference yield:

: 773-64-8
2-mesitylenesulphonyl chloride

: 1039756-11-0
1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: pyridine / -10 - 20 °C / Inert atmosphere

2.1: potassium hydroxide / water; toluene / 25 °C / Inert atmosphere

3.1: 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine / tetrahydrofuran / 0.17 h / 25 °C / Inert atmosphere

3.2: 24 h / 25 °C / Inert atmosphere

With pyridine; 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine; potassium hydroxide; In tetrahydrofuran; water; toluene;
DOI:10.1002/chem.201203825

Reference yield:

: 70823-23-3
2,4-(dimesitylsulfonyl)ethanolamine

: 1039756-11-0
1-tert-butyl 3-methyl 2-oxo-3-((mesitylsulfonamido)ethyl)pyrrolidine-1,3-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium hydroxide / water; toluene / 25 °C / Inert atmosphere

2.1: 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine / tetrahydrofuran / 0.17 h / 25 °C / Inert atmosphere

2.2: 24 h / 25 °C / Inert atmosphere

With 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine; potassium hydroxide; In tetrahydrofuran; water; toluene;
DOI:10.1002/chem.201203825