Oxidative Cleavage of the C=N Bond on AI(I)
Oxidative Cleavage of the C=N Bond on AI(I)
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DOI:
10.1021/jacs.7b04841
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发表时间:
2017-07-05
影响因子:
15
通讯作者:
Nikonov, Georgii I.
中科院分区:
文献类型:
--
作者:
Chu, Terry;Vyboishchikov, Sergei F.;Nikonov, Georgii I.
Reaction of the cyclic guanidine TolN= SIMe with the aluminum(I) compound NacNacAl (1) results in the unprecedented cleavage of the C-N multiple bond to give, after rearrangement, the carbene-ligated Al(III) amide, NacNac'Al(NHTol)(SIMe) (6). DFT calculations revealed that these reactions proceed via a bimolecular mechanism in which either the basic Al(I) center or the transient Al=NTol species deprotonates the methyl group of the NacNac ligand.