A redox-enabled strategy for intramolecular hydroamination
作者:Meredith A. Allen、Huy M. Ly、Geneviève F. O'Keefe、André M. Beauchemin
DOI:10.1039/d2sc00481j
日期:——
A redox strategy enables hydroaminations: mild conditions allows efficient hydroxylamine formation & cyclization, then B2(OH)4 as reductant also facilitates isolation!
A direct route to medium and large cyclic amines from aminoalkenes
作者:David J. Bergmann、Eva M. Campi、W.Roy Jackson、Antonio F. Patti、Dilek Saylik
DOI:10.1016/s0040-4039(99)01020-5
日期:1999.7
Rhodium-catalysed reactions of aminoalkenes with H-2/CO give cyclic amines with a range of medium and large ring sizes in yields lip to 85%. High regioselectivity for non-branched products can be obtained when BIPHEPHOS is used as a ligand in the hydroformylation reaction. (C) 1999 Elsevier Science Ltd. All rights reserved.