Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1681356Generated: November 3, 2026

Water → HCID 19806404, compound

https://huagongshe.com/reaction/1681356

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant(R,R)-Stilbene oxideHCID 185583—
Reactant1-Benzyl-4-piperidylamineHCID 415852—
SolventMethanolHCID 887—
ProductHCID 19806404HCID 1980640495.2%

Reaction Conditions

Temperature145 °C

Reaction Steps

A mixture of trans-stilbene oxide (1.96 g, 0.010 mol) and 4-amino-1-benzylpiperidine (5.70 g, 0.030 mol) was heated at 145° C. in an oil bath for 15 hours. The cooled mixture was then dissolved in methanol (20 mL) and the solution poured into water (200 mL). The product separated as an oil that solidified on standing. The solid was collected and dried under ambient conditions for 18 hours to obtain 3.68 g (95%) of material. Recrystallization from toluene-isooctane gave 2.31 g of the product as a tan solid; mp 128°-130° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05171753
Source datasetuspto-grants-1992_12
ORD IDord-52c523da79e14c638931393d684d0e68
Source noteuspto-grants-1992_12