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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1681350Generated: November 2, 2026

Diglycolamine → HCID 19806392, compound

https://huagongshe.com/reaction/1681350

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiglycolamineHCID 13578—
Reactant(R,R)-Stilbene oxideHCID 185583—
ProductHCID 19806392HCID 1980639292%

Reaction Conditions

Temperature140 °C

Reaction Steps

A mixture of trans-stilbene oxide (1.96 g, 0.010 mol) and 2-(2-aminoethoxy)ethanol (3.05 g, 0.030 mol) was heated at 140° C. for 6 hours. After standing at room temperature for 14 hours the reaction mixture was triturated with water, the solid product collected, and dried under ambient conditions for 3 days to obtain 2.77 g (92%) of material. The solid was recrystallized from methanol-isopropyl ether to obtain 1.89 g of the product; mp 140°-142° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05171753
Source datasetuspto-grants-1992_12
ORD IDord-32b6e2d95e3f47d589993202415c7685
Source noteuspto-grants-1992_12