Ethylene Oxide → 2,4-Imidazolidinedione, 1,3-bis(2-hydroxyethyl)-5,5-dimethyl-

Participants

Role	Name	HCID	Charge
Reactant	Ethylene Oxide	HCID 6354	—
Reactant	Dimethylhydantoin	HCID 6491	—
Reactant	Acrylic Acid	HCID 6581	—
Reactant	2,4-Imidazolidinedione, 1,3-bis(2-hydroxyethyl)-5,5-dimethyl-	HCID 117879	—
Product	2,4-Imidazolidinedione, 1,3-bis(2-hydroxyethyl)-5,5-dimethyl-	HCID 117879	—
Product	2-Propenoic acid, (4,4-dimethyl-2,5-dioxo-1,3-imidazolidinediyl)di-2,1-ethanediyl ester	HCID 170240	—

Reaction Steps

1,3-Bis(2-acryloyloxyethyl)-5,5-dimethylhydantoin is prepared by reaction of acrylic acid and 1,3-bis(2-hydroxyethyl)-5,5-dimethylhydantoin according to Example 4 of U.S. Pat. No. 3,852,302. 1,3-Bis(2-hydroxyethyl)-5,5-dimethylhydantoin is prepared by the reaction of 5,5-dimethylhydantoin and ethylene oxide according to Example C of U.S. Pat. No. 3,629,263.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US04125516
Source dataset	uspto-grants-1978_11
ORD ID	ord-cb333e0366bc4066901aa7ac93c1809d
Source note	uspto-grants-1978_11