hydroaminoalkylation of terminal alkenes, 1,3‐dienes, or styrenes allows a direct and highly atom efficient (100 %) synthesis of amines which can result in the formation of two regioisomers, the linear and the branched product. We present a new titanium catalyst with 2,6‐bis(phenylamino)pyridinato ligands for intermolecular hydroaminoalkylation reactions of styrenes and 1‐phenyl‐1,3‐butadienes that delivers the
Titanium-Catalyzed Intermolecular Hydroaminoalkylation of Conjugated Dienes
作者:Till Preuß、Wolfgang Saak、Sven Doye
DOI:10.1002/chem.201203693
日期:2013.3.18
Ti me kangaroo down: Conjugateddienes undergo intermolecularhydroaminoalkylation in the presence of Ti catalyst [Ind2TiMe2] (Ind=η5‐indenyl). This new reaction offers a highly atom‐efficient approach to homoallylic amines from 1,3‐butadienes.