1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

Base Information

Chemical Name:1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate
CAS No.:1584148-45-7
Molecular Formula:C₁₉H₂₄N₂O₅
Molecular Weight:360.41
Hs Code.:

Synonyms:1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

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Chemical Property of 1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

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Technology Process of 1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

There total 5 articles about 1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-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:

: 625-05-8
3-amino-3-methylbutanoic acid

: 1584148-45-7
1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: chloro-trimethyl-silane / 20 °C

2: N-ethyl-N,N-diisopropylamine / acetonitrile; tetrahydrofuran / 20 h / 0 - 20 °C

3: sodium hydrogencarbonate / tetrahydrofuran; water / 0 - 20 °C

4: potassium tert-butylate / toluene / 3 h / -10 - 20 °C

5: N,N-dimethyl acetamide / 1 h / 80 °C

With chloro-trimethyl-silane; potassium tert-butylate; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl acetamide; water; toluene; acetonitrile;

Reference yield:

: 1584148-42-4
1-benzyl 2-methyl 5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 1584148-45-7
1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

Guidance literature:: In N,N-dimethyl acetamide; at 80 ℃; for 1h;

Reference yield:

: 1584148-41-3
methyl 3-(((benzyloxy)carbonyl)(2-methoxy-2-oxoethyl)amino)-3-methylbutanoate

: 1584148-45-7
1-benzyl 2-methyl (Z)-4-((dimethylamino)methylene)-5,5-dimethyl-3-oxopyrrolidine-1,2-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium tert-butylate / toluene / 3 h / -10 - 20 °C

2: N,N-dimethyl acetamide / 1 h / 80 °C

With potassium tert-butylate; In N,N-dimethyl acetamide; toluene;