diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

Base Information

Chemical Name:diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate
CAS No.:168034-40-0
Molecular Formula:C₂₂H₂₉NO₈
Molecular Weight:435.474
Hs Code.:

Synonyms:diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

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Chemical Property of diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

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Technology Process of diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

There total 5 articles about diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-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: 97.0%

: 501-53-1,94274-21-2
benzyl chloroformate

: 168034-39-7
diethyl 4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

: 168034-40-0
diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

Guidance literature:: With sodium hydrogencarbonate; for 12h; Ambient temperature;

Reference yield:

: 3005-66-1
diethyl 2-benzyloxycarbonylaminomalonate

: 168034-40-0
diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: 82 percent / NaOC₂H₅ / benzene / 12 h

2: 35 percent / P₂O₅ / benzene / 2 h / Heating

3: 46 percent / Rh₂(OAc)4 / CH₂Cl₂ / 12 h / Ambient temperature

4: 98 percent / H₂ / 10percent Pd-C / methanol / 1.5 h / Ambient temperature

5: 97 percent / NaHCO₃ / 12 h / Ambient temperature

With dirhodium tetraacetate; hydrogen; sodium ethanolate; phosphorus pentoxide; sodium hydrogencarbonate; palladium on activated charcoal; In methanol; dichloromethane; benzene;

Reference yield:

: 156452-93-6
diethyl N-benzyloxycarbonyl-2,3-dihydropyrrole-2,2-dicarboxylate

: 168034-40-0
diethyl 1-benzyloxycarbonyl-4-<(ethoxycarbonyl)methyl>pyrrolidine-2,2-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 46 percent / Rh₂(OAc)4 / CH₂Cl₂ / 12 h / Ambient temperature

2: 98 percent / H₂ / 10percent Pd-C / methanol / 1.5 h / Ambient temperature

3: 97 percent / NaHCO₃ / 12 h / Ambient temperature

With dirhodium tetraacetate; hydrogen; sodium hydrogencarbonate; palladium on activated charcoal; In methanol; dichloromethane;