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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 23137Generated: October 25, 2026

Isobutyl iodide → 1,3-dihydro-1-isobutyl-5-phenyl-2H-1,4-benzodiazepin-2-one

https://huagongshe.com/reaction/23137

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsobutyl iodideHCID 10556—
ReactantRO-05-2921HCID 76175—
Product1,3-dihydro-1-isobutyl-5-phenyl-2H-1,4-benzodiazepin-2-oneHCID 22312025—

Reaction Steps

1,3-Dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one (prepared according to the procedure of M. G. Bock et al., J. Org. Chem. 1987, 52, 3232-3239) was alkylated with isobutyl iodide using General Procedure 8-G to afford 1,3-dihydro-1-isobutyl-5-phenyl-2H-1,4-benzodiazepin-2-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06849650B2
Source datasetuspto-grants-2005_02
ORD IDord-79b8a398bd8e45f69749c2c7ec69f0df
Source noteuspto-grants-2005_02