Direct synthesis of N-phosphanyl-heterocyclic carbenes
Autor: | Aleksandr N. Kostyuk, Igor I. Pervak, Anatolii P. Marchenko, Andrei A. Tolmachev, Heorgii N. Koidan, Anastasiia N. Huryeva, Evgeniy V. Zarudnitskii |
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Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Tetrahedron Letters. 53:494-496 |
ISSN: | 0040-4039 |
Popis: | 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. |
Databáze: | OpenAIRE |
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