title: A dramatic effect of aryloxo ligands on the titanium-catalyzed hydroamination of alkynes.
abstract: The aryloxotitanium complex 1 is a highly chemo- and regioselective catalyst for intermolecular hydroamination of terminal alkynes. Branched imines are obtained in good to excellent yield (up to 99%) with various primary aromatic and aliphatic amines. [reaction: see text]
authors.affiliation: Leibniz-Institut für Organische Katalyse (IfOK) an der Universität Rostock e.V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany.
authors.forename: Vivek
authors.initials: V
authors.lastname: Khedkar
authors.forename: Annegret
authors.initials: A
authors.lastname: Tillack
authors.forename: Matthias
authors.initials: M
authors.lastname: Beller