Format

Send to

Choose Destination
Inorg Chem. 2013 Oct 21;52(20):11700-2. doi: 10.1021/ic402301u. Epub 2013 Oct 10.

Synthesis of new dipyrido-annulated N-heterocyclic carbenes with ortho substituents.

Author information

1
Department of Chemistry, Graduate School of Science, Hiroshima University , 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan.

Abstract

A method for the introduction of various substituents at the 4 and 8 positions of 2,10-di-tert-butyldipyrido[1,2-c;2',1'-e]imidazolium salts, is described. The new imidazolium salts bearing substituents (R' = Cl, SPh) at the 4 and 8 positions are synthesized in three-step procedures, and carbenes generated from the imidazolium salts can be used to give the corresponding rhodium complexes. The role of the 4,8-substituents can be either bystanders or coordinating ligands according to the nature of the metal moiety.

PMID:
24112090
DOI:
10.1021/ic402301u

Supplemental Content

Full text links

Icon for American Chemical Society
Loading ...
Support Center