Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2105418Generated: October 25, 2026

Sodium hydride → 9-Benzyloxy-2-cyclopropylmethyl-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one

https://huagongshe.com/reaction/2105418

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
ReactantBromomethylcyclopropaneHCID 81503—
Reactant9-(1-Isopropyl-piperidin-4-yloxy)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-oneHCID 16679701—
Product9-Benzyloxy-2-cyclopropylmethyl-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-oneHCID 68465711—

Reaction Steps

The title compound was synthesized in analogy to example 17, from 9-benzyloxy-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one (example 15, intermediate b)), 1-(bromomethyl)cyclopropane and sodium hydride, to give the compound as a white solid (76%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07579351B2
Source datasetuspto-grants-2009_08
ORD IDord-9c1baa9908af46bcb32b56ca5830da45
Source noteuspto-grants-2009_08