1,2-Pyrrolidinedicarboxylic acid, 3-(2-methoxy-2-oxoethyl)-4-(1-methylethenyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4S)-

Base Information

Chemical Name:1,2-Pyrrolidinedicarboxylic acid, 3-(2-methoxy-2-oxoethyl)-4-(1-methylethenyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4S)-
CAS No.:111563-55-4
Molecular Formula:C₁₇H₂₇NO₆
Molecular Weight:341.404
Hs Code.:
Mol file:111563-55-4.mol

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Chemical Property of 1,2-Pyrrolidinedicarboxylic acid, 3-(2-methoxy-2-oxoethyl)-4-(1-methylethenyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4S)-

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Technology Process of 1,2-Pyrrolidinedicarboxylic acid, 3-(2-methoxy-2-oxoethyl)-4-(1-methylethenyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4S)-

There total 1 articles about 1,2-Pyrrolidinedicarboxylic acid, 3-(2-methoxy-2-oxoethyl)-4-(1-methylethenyl)-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S,3S,4S)- 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:

: 487-79-6
(-)-kainic acid

: 139407-08-2,111563-55-4
(2S,3S,4S)-4-isopropenyl-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: thionyl chloride / 24 h / 60 °C

2: 1.3 g / Et₃N; DMAP / CH₂Cl₂ / 20 °C

With dmap; thionyl chloride; triethylamine; In dichloromethane;
DOI:10.1055/s-2005-869835

Reference yield: 57.0%

: 139407-08-2,111563-55-4
(2S,3S,4S)-4-isopropenyl-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

: 487-79-6
(-)-kainic acid

Guidance literature:: (2S,3S,4S)-4-isopropenyl-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester; With potassium hydroxide; In tetrahydrofuran; water; at 20 ℃; for 12.5h;

With trifluoroacetic acid; In dichloromethane; for 12h;
DOI:10.1016/j.tetlet.2008.08.058

Reference yield: 27.0%

: 696-62-8
para-iodoanisole

: 139407-08-2,111563-55-4
(2S,3S,4S)-4-isopropenyl-3-methoxycarbonylmethyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

: (2S,3S,4S)-3-Methoxycarbonylmethyl-4-[(E)-2-(4-methoxy-phenyl)-1-methyl-vinyl]-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester

Guidance literature:: With tetrabutyl-ammonium chloride; sodium hydrogencarbonate; palladium diacetate; In N,N-dimethyl-formamide; at 60 ℃; for 48h;
DOI:10.1055/s-1997-690