Synthesis Of 11-azasteroids from aromatic amines, formaldehyde and cyclopentadiene
作者:Patrice J. Gregoire、John M. Mellor、Glynn D. Merriman
DOI:10.1016/0040-4039(91)85051-6
日期:1991.11
An efficient one pot synthesis of azasteroids and related Tetrahydroquinoline skeletons has been developed by reaction of aromatic primary amines with formaldehyde and cyclopentadiene.
通过芳族伯胺与甲醛和环戊二烯的反应,已经开发出一种有效的一锅合成的类固醇和相关的四氢喹啉骨架。
Reaction of imines of aminoanthraquinones with formaldehyde and alkenes
作者:Patrice J. Gregoire、John M. Mellor、Glynn D. Merriman
DOI:10.1016/0040-4020(95)00270-i
日期:1995.5
By reaction of mono- and di-aminoanthraquinones with formaldehyde and diverse electronrichalkenes in acetonitrile in the presence of trifluoroacetic acid cyclocondensation affords a series of tetrahydroquinolines. The resulting tetra-, penta- and hepta-cyclic products all contain the anthraquinone sub-structure. Aspects of regio- and stereo-selectivity are discussed and the potential of this series