ACS Catalysis p. 7350 - 7356 (2016)
Update date:2022-08-17
Topics:
Jakobsson, Kayla
Chu, Terry
Nikonov, Georgii I.
The cationic aluminum complex [NacNacAlH]+ (2; NacNac = CH{C(Me)N(2,6-Pri2C6H3)}2) can be easily generated from NacNacAlH2 by hydride abstraction and functions as a catalyst for the hydrosilylation of olefins and alkynes. Mechanistic studies suggest that, although olefin insertion into the Al?H bond is very facile, the catalysis does not proceed by an insertion/metathesis mechanism but likely by Lewis acid activation. Stoichiometric reactions of 2 with alkynes furnished unexpected products of CC addition across the NacNacAl moiety to give tripodal aluminum cations, which are also potent catalysts for the hydrosilylation of alkynes.
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Doi:10.1021/ja00807a026
(1973)Doi:10.1021/ja00713a027
(1970)Doi:10.1021/ja01335a053
(1933)Doi:10.1002/chem.200802203
(2009)Doi:10.1021/jo00957a006
(1973)Doi:10.1080/00397919308018590
(1993)