Asymmetric control in Diels–Alder cycloadditions of chiral 9-aminoanthracenes by relay of stereochemical information
作者:Harry Adams、Ramadan A. Bawa、Keith G. McMillan、Simon Jones
DOI:10.1016/j.tetasy.2007.04.012
日期:2007.5
cycloadditions with N-methyl maleimide and maleicanhydride. Excellent reactivity was achieved with good levels of diastereoselectivity, through a favourable combination of electrostatic and hydrogen bonding effects. Trial studies of the retro Diels–Alder reaction of these cycloadducts were also performed.
Chiral anthracene and anthrone templates as stereocontrolling elements in Diels–Alder/retro Diels–Alder sequences
作者:Kerrie L. Burgess、Matthew S. Corbett、Paul Eugenio、Neil J. Lajkiewicz、Xiang Liu、Amitav Sanyal、Wanlin Yan、Qian Yuan、John K. Snyder
DOI:10.1016/j.bmc.2005.06.025
日期:2005.9
The development of chiral anthracene templates for use in Diels-Alder/retro Diels-Alder sequences is described. A summary of past results and new progress is reported.