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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 465077Generated: October 29, 2026

(S)-N-Ethyl-N-(pyrrolidin-2-ylmethyl)ethanamine → (S)-5-[[2-[(Diethylamino)methyl]-1-pyrrolidinyl]acetyl]-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one

https://huagongshe.com/reaction/465077

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(S)-N-Ethyl-N-(pyrrolidin-2-ylmethyl)ethanamineHCID 7141622—
Reactant5-(chloroacetyl)-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-oneHCID 10085419—
SolventEthanolHCID 702—
Product(S)-5-[[2-[(Diethylamino)methyl]-1-pyrrolidinyl]acetyl]-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-oneHCID 13578585—

Reaction Steps

The title compound is prepared analogously to Example 31 from 5-(chloroacetyl)-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one and (S)-(+)-2-[(diethylamino)methyl]pyrrolidine to give a colorless highly viscous oil, [α]D20 =-10.5° (ethanol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04550107
Source datasetuspto-grants-1985_10
ORD IDord-d9e522477ed04c76bc624096a37eb099
Source noteuspto-grants-1985_10