prevezol C1;Prevezol C 1;(1S,2S,3S,4R)-3-[2-[(1S,3S,4R)-3-bromo-4-hydroxy-4-methylcyclohexyl]prop-2-enyl]-1-methyl-4-prop-1-en-2-ylcyclohexane-1,2-diol
Synthesis of the Proposed Structures of Prevezol C
摘要:
The first enantioselective synthesis of the proposed relative structures of Prevezol C is reported in 11 linear steps from readily available materials. The unusual syn bromohydrin was installed via a multistep sequence culminating in a diastereoselective geminal dibromide reduction. Discrepancies in the spectral data of the synthetic materials and the natural sample have led to the conclusion that the proposed structures are incorrect