Hexamethylene diisocyanate → Urethane acrylate

HRID 704542Notes

Reaction equation

C(N=C=O)CCCCC[N:7]=C=O.[C:13]([O:18][CH2:19][CH2:20]O)(=[O:17])[C:14](C)=[CH2:15]>>[C:13]([OH:18])(=[O:17])[CH:14]=[CH2:15].[NH2:7][C:13]([O:18][CH2:19][CH3:20])=[O:17]

Participants

Reactant 2

HCID 13192Hexamethylene diisocyanate

HCID 133602-Hydroxyethyl Methacrylate

Product 1

HCID 21863578Urethane acrylate

Procedure

A urethane acrylate was synthesized as in the Examples using 336 g (four equvalents) of hexamethylene diisocyanate and 533 g (4.1 moles) of hydroxyethyl methacrylate.

Sources & evidence

ORD record: ord-155923b456db4777b11bc9e2728416ab
Source dataset: uspto-grants-1991_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04988605

Reaction notes

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