The singlet oxygen conversion of oxazoles to triamides. Application in the synthesis of (±)-pyrenolide C. assignment of stereochemistry.
作者:Harry H. Wasserman、K.Spencer Prowse
DOI:10.1016/s0040-4020(01)80489-0
日期:——
Pyrenolide C has been synthesized for the first time using an oxazole template to construct the framework of the ten-membered unsaturated lactone system. The stereochemical assignment of the allylic alcohol substituent, based on the mode of synthesis, has been confirmed by NMR studies.
The synthesis of (±)-pyrenolide C using the oxazole-singlet oxygen reaction. Assignment of stereochemistry.
作者:Harry H. Wasserman、K. Spencer Prowse
DOI:10.1016/s0040-4039(00)79111-8
日期:1992.9
C has been synthesized for the first time using an oxazole template to construct the framework of the ten-membered unsaturated lactone system. The stereochemical assignment, based on the mode of synthesis, has been confirmed by NMR studies.