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- Title
Actinide-Mediated Catalytic Addition of EH Bonds (E=N, P, S) to Carbodiimides, Isocyanates, and Isothiocyanates.
- Authors
Karmel, Isabell S. R.; Tamm, Matthias; Eisen, Moris S.
- Abstract
Unprecedented catalytic reactivity of actinide coordination complexes toward heterocumulenes, such as carbodiimides, isocyanates, and isothiocyanates is reported. The mono(imidazolin-2-iminato) thorium(IV) complex [Th(ImDippN){N(SiMe3)2}3] ( 1) was applied as a precatalyst for the addition of EH (E=N, P, S) bonds to the YCX core (Y=R2N; X=NR2, O, S) of carbodiimides, isocyanates, and isothiocyanates. The respective insertion products were obtained in high yields under mild reaction conditions, with complex 1 displaying high tolerance toward functional groups and heteroatoms.
- Subjects
CARBODIIMIDES; ORGANONITROGEN compounds; ISOCYANATES; ISOCYANIC acid; ISOTHIOCYANATES
- Publication
Angewandte Chemie, 2015, Vol 127, Issue 42, p12599
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201502041