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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2195992Generated: October 29, 2026

Potassium Hydroxide → HCID 57876408, compound

https://huagongshe.com/reaction/2195992

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium HydroxideHCID 14797—
Reactant1H-Pyrido[4,3-b]indole, 2,3,4,5-tetrahydro-2,8-dimethyl-HCID 209291—
ReactantHCID 68735679HCID 68735679—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 57876408HCID 57876408—

Reaction Steps

The title compound is prepared from a mixture of 2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole, 1-methyl-4-vinylisoquinoline and KOH (5-7 equiv) in NMP at a temperature ranging between 25 deg C. to 100 deg C. The product obtained is isolated by preparative HPLC.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08338408B2
Source datasetuspto-grants-2012_12
ORD IDord-8e0df67aea6f4a098450ec8eee31f081
Source noteuspto-grants-2012_12