Chiral building blocks from R-(–)-carvone: N-bromosuccinimidemediated addition–sceletal rearrangement of (–)-cis-carveol
摘要:
Synthetically valuable bicyclic blocks 5, 7 and 9 were prepared by the oxidative cleavage of the double bond of 4 with the RuCl3- NaIO4 system and O-3.