127702-90-3

Basic information

• Product Name: Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, 1,6-diethyltetrahydro-
• CAS NO: 127702-90-3
• Molecular Formula: C8H14N4O2
• Molecular Weight: 198.225
• Mol File: 127702-90-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, 1,6-diethyltetrahydro-(CAS DataBase Reference)
• NIST Chemistry Reference: Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, 1,6-diethyltetrahydro-(127702-90-3)
• EPA Substance Registry System: Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, 1,6-diethyltetrahydro-(127702-90-3)

Safety Data

• Hazardous Substances Data: 127702-90-3(Hazardous Substances Data)

Upstream product

• 131543-46-9 Glyoxal 
• 625-52-5 N-Ethylurea 

Relevant articles and documents

Synthesis of new chiral mono-, di-, tri-, and tetraalkylglycolurils

Two general procedures were developed for the synthesis of chiral N-mono-, N, N′-di-, N, N′ N″-tri-, and N, N′, N″, N′″-tetraalkylglycolurils based on the reactions of 4,5-dihydroxy-imidazolidin-2-ones or glyoxal with one or two moles of alkylureas, respectively, by acid catalysis. The reactions of N-monoalkyl- and N, N′-dialkylureas with glyoxal proceed regioselectively. The mechanism of these reactions was suggested and partly confirmed by quantum-chemical calculations and experimental data. The enantiomeric separation of some chiral glycolurils by chiral-phase HPLC was carried out for the first time.