1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester

Base Information

Chemical Name:1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester
CAS No.:1283594-92-2
Molecular Formula:C₂₉H₃₆N₄O₆
Molecular Weight:536.628
Hs Code.:

Synonyms:1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester

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Chemical Property of 1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester

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Technology Process of 1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester

There total 2 articles about 1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) 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: 41.0%

: 10328-56-0
N,N'-(methylenedi-4,1-phenylene)bis(2-bromoacetamide)

: 2133-40-6
D-proline methyl ester hydrochloride

: 1283594-92-2
1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester

Guidance literature:: With potassium carbonate; In tetrahydrofuran; at 60 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.bmcl.2010.12.132

Reference yield:

: 101-77-9
4,4'-diamino diphenyl methane

: 1283594-92-2
1,1'-{methylenebis[4,1-phenyleneimino(2-oxo-2,1-ethanediyl)]}bis(D-proline) dimethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; dmap / dichloromethane / 0 - 25 °C / Inert atmosphere

2: potassium carbonate / tetrahydrofuran / 12 h / 60 °C / Inert atmosphere

With pyridine; dmap; potassium carbonate; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2010.12.132