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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2105420Generated: October 26, 2026

Sodium hydride → 9-Benzyloxy-2-(2-methoxy-ethyl)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-one

https://huagongshe.com/reaction/2105420

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
Reactant2-Bromoethyl methyl etherHCID 80972—
Reactant9-(1-Isopropyl-piperidin-4-yloxy)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-oneHCID 16679701—
Product9-Benzyloxy-2-(2-methoxy-ethyl)-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indol-1-oneHCID 68461718—

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)), 2-bromoethyl methyl ether and sodium hydride, to give the compound as a white solid (77%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07579351B2
Source datasetuspto-grants-2009_08
ORD IDord-0c742324c5e34bd2a0940e7b0c9c8a94
Source noteuspto-grants-2009_08