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Direct synthesis of N-phosphanyl-heterocyclic carbenes
- Source :
- Tetrahedron Letters. 53:494-496
- Publication Year :
- 2012
- Publisher :
- Elsevier BV, 2012.
-
Abstract
- A direct method for the synthesis of N -phosphanyl-heterocyclic carbenes is described. The method is based on the reaction of lithium imidazolides and benzimidazolides having a bulky alkyl group at the nitrogen atom with di( tert -butyl)chlorophosphine leading directly to the carbenes.
Details
- ISSN :
- 00404039
- Volume :
- 53
- Database :
- OpenAIRE
- Journal :
- Tetrahedron Letters
- Accession number :
- edsair.doi...........ccbbf1b312a73f5a518095a62f1ebac4