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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2260140Generated: October 30, 2026

Water → HCID 18999725, compound

https://huagongshe.com/reaction/2260140

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantGlycidolHCID 11164—
ReactantDesmethylmianserinHCID 115194—
SolventEthanolHCID 702—
ProductHCID 18999725HCID 1899972556%

Reaction Steps

A mixture of 0.41 g of glycidol and 0.9 ml of water was added, whilst ice-cooling, to a solution of 1 g of 1,2,3,4,10,14b-hexahydrodibenzo[c,f]pyrazino[1,2-a]azepine dissolved in 2 ml of ethanol, and the mixture was stirred at room temperature for 5 hours; it was then concentrated by evaporation under reduced pressure. The residue was subjected to column chromatography through silica gel, using a 10:1 by volume mixture of ethyl acetate and ethanol as the eluent, to afford 0.72 g (yield 56%) of the title compound as a colorless foam.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05476848
Source datasetuspto-grants-1995_12
ORD IDord-84c8a595f0114765b444a73153137714
Source noteuspto-grants-1995_12