Intermolecular hydroaminoalkylation of alkenes and dienes using a titanium mono(formamidinate) catalyst?
Dalton Transactions Pub Date: 2015-02-13 DOI: 10.1039/C4DT03916E
Abstract
An easily accessible formamidinate ligand-bearing titanium complex initially synthesized by Eisen et al. is used as catalyst for intermolecular hydroaminoalkylation reactions of unactivated, sterically demanding 1,1- and 1,2-disubstituted alkenes and styrenes with secondary amines. The corresponding reactions, which have never been achieved with titanium catalysts before, take place with excellent regioselectivity (up to 99?:?1) and in addition, corresponding reactions of 1,3-butadienes with N-methylbenzylamine are also described for the first time.
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Journal Name：Dalton Transactions
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CAS no.: 89640-58-4
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