5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

Base Information

Chemical Name:5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester
CAS No.:83820-90-0
Molecular Formula:C₁₇H₁₇NO₄
Molecular Weight:299.326
Hs Code.:

Synonyms:5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

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Chemical Property of 5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

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Technology Process of 5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

There total 5 articles about 5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl 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: 93.0%

: 83820-37-5
1-(2-Iodo-ethyl)-2-methoxycarbonylmethyl-5-phenyl-1H-pyrrole-3-carboxylic acid methyl ester

: 83820-90-0
5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.5h;
DOI:10.1139/v82-328

Reference yield:

: 1830-54-2
3-oxopentanedioic acid dimethyl ester

: 83820-90-0
5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 40 percent / acetonitrile / 1.75 h / Heating

2: 100 percent / triethylamine / CH₂Cl₂ / 0.5 h / -10 deg C -> 0 deg C

3: 100 percent / NaI / acetonitrile / 8.5 h / Heating

4: 93 percent / NaH / dimethylformamide / 0.5 h / 0 °C

With sodium hydride; triethylamine; sodium iodide; In dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1139/v82-328

Reference yield:

: 83820-35-3
methyl 1-(2-hydroxyethyl)-3-methoxycarbonyl-5-phenylpyrrol-2-acetate

: 83820-90-0
5-Phenyl-2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylic acid dimethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / triethylamine / CH₂Cl₂ / 0.5 h / -10 deg C -> 0 deg C

2: 100 percent / NaI / acetonitrile / 8.5 h / Heating

3: 93 percent / NaH / dimethylformamide / 0.5 h / 0 °C

With sodium hydride; triethylamine; sodium iodide; In dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1139/v82-328