Dimerisation, rhodium complex formation and rearrangements of N-heterocyclic carbenes of indazoles

Deprotonation of indazolium salts at low temperatures gives N-heterocyclic carbenes of indazoles (indazol-3-ylidenes) which can be trapped as rhodium complexes (X-ray analysis). In the absence of Rh, the indazol-3-ylidenes spontaneously dimerize under ring cleavage of one of the N,N-bonds and ring c...

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Detalles Bibliográficos
Autores principales: Guan, Zong, Namyslo, Jan C, Drafz, Martin H H, Nieger, Martin, Schmidt, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2014
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3999838/
https://www.ncbi.nlm.nih.gov/pubmed/24778738
http://dx.doi.org/10.3762/bjoc.10.79

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3999838/
https://www.ncbi.nlm.nih.gov/pubmed/24778738
http://dx.doi.org/10.3762/bjoc.10.79

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