作者:Kiyoshi Tomioka、Tokutaro Ogata、Tetsutaro Kimachi、Ken-ichi Yamada、Yasutomo Yamamoto
DOI:10.3987/com-12-s(n)44
日期:——
Lithium amide-chiral bisoxazoline-catalyzed asymmetric intramolecular hydroamination was examined with respect to the structural variants of starting aminoalkenes. Substituents on the nitrogen and olefin of aminoalkenes were found to be important factors affecting reaction efficiency as well as enentioselectivity in the production of chiral tetrahydroisoquinolines and isoindolines. The catalytic asymmetric total synthesis of (S)-laudanosine highlights the utility of the asymmetric hydroamination.