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Selective synthesis of (Z)-2-enynyl-2-hydroxy-imidazolidine-4,5-diones via Cu(I)-mediated multicomponent coupling of terminal alkynes, carbodiimides and oxalyl chloride
- Source :
- Organicbiomolecular chemistry. 12(21)
- Publication Year :
- 2014
-
Abstract
- (Z)-2-Enynyl-2-hydroxy-imidazolidine-4,5-diones 2 are synthesized for the first time via Cu(I)-mediated (Z)-selective geminal coupling among two molecules of terminal alkynes, carbodiimides, and oxalyl chloride. Further transformation of 2a is performed to yield a highly functionalized spiro heterocyclic compound 5.
- Subjects :
- chemistry.chemical_classification
Oxalates
Geminal
Chemistry
Organic Chemistry
Imidazolidines
Biochemistry
Medicinal chemistry
Coupling (electronics)
chemistry.chemical_compound
Carbodiimides
Oxalyl chloride
Chlorides
Heterocyclic compound
Imidazolidine
Cyclization
Yield (chemistry)
Alkynes
Molecule
Organic chemistry
Physical and Theoretical Chemistry
Copper
Subjects
Details
- ISSN :
- 14770539
- Volume :
- 12
- Issue :
- 21
- Database :
- OpenAIRE
- Journal :
- Organicbiomolecular chemistry
- Accession number :
- edsair.doi.dedup.....a75c6d5fb7c187885d4b57ec977b0331