Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 491172Generated: October 31, 2026

Lithium Hydroxide → (R)-2-(4-benzyloxy-3,5-dimethyl-phenyl)-1-carboxy-ethyl 4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate

https://huagongshe.com/reaction/491172

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium HydroxideHCID 3939—
ReactantHCID 68675980HCID 68675980—
Product(R)-2-(4-benzyloxy-3,5-dimethyl-phenyl)-1-carboxy-ethyl 4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylateHCID 68675621—

Reaction Steps

Prepared analogously to Example 21b from 0.65 g (1.06 mmol) (R)-2-(4-benzyloxy-3,5-dimethyl-phenyl)-1-methoxycarbonyl-ethyl 4-(7-methoxy-2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate and 38.4 mg (1.60 mmol) LiOH.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07528129B2
Source datasetuspto-grants-2009_05
ORD IDord-4f2defc09ae340258c0b8cf3ce0ab99f
Source noteuspto-grants-2009_05