Synthetic studies on the erythrina alkaloids. Preparation of (±)-2-epi-erythrinitol
作者:James H. Rigby、Christopher Deur、Mary Jane Heeg
DOI:10.1016/s0040-4039(99)01389-1
日期:1999.9
The erythrina alkaloid, 1,3,4,6-tetrahydro-3,15,16-trimethoxyerythrinan-2-ol (2-epi-erythrinitol), has been synthesized by a sequence featuring a [1+4] vinyl isocyanate-isocyanide cycloaddition followed by an intramolecular Heck reaction for assembly of the erythrinan ring system.
赤藓生物碱,1,3,4,6-四氢-3,15,16-三甲氧基赤藓醇-2-醇(2-表-赤藓醇),是通过具有[1 + 4]异氰酸乙烯基酯-异氰酸酯的序列合成的进行环加成反应,然后进行分子内Heck反应以组装红藻素环系统。