Cyclohexyl spiro-fused α-hydroxy tetronic acid derivatives from vitamin C
作者:A.J Poss、M.H Brodowski
DOI:10.1016/s0040-4039(01)80436-6
日期:1989.1
The reaction of dienophile 4, prepared from L-ascorbic acid in 5 steps, with various dienes to prepare cyclohexyl spiro-fused α-hydroxy tetronic acidderivatives is reported.