Dihydromayurone （3）, a key intermediate to synthesize （-）-thujopsene （1）, was efficient enantiocontrolled synthesized from （＋）-dihydrocarvone through 9 steps in an overall yield of 19.3%. The key step was the...Dihydromayurone （3）, a key intermediate to synthesize （-）-thujopsene （1）, was efficient enantiocontrolled synthesized from （＋）-dihydrocarvone through 9 steps in an overall yield of 19.3%. The key step was the Simmons-Smith reaction.展开更多
A facile and efficient synthesis of (+)-5α-hydroxy -β-selinene 1 and (-)-5β-hydroxy-β-selinene 2 starting from (+)-dihydrocarvone 3 has been described.
文摘Dihydromayurone （3）, a key intermediate to synthesize （-）-thujopsene （1）, was efficient enantiocontrolled synthesized from （＋）-dihydrocarvone through 9 steps in an overall yield of 19.3%. The key step was the Simmons-Smith reaction.
文摘A facile and efficient synthesis of (+)-5α-hydroxy -β-selinene 1 and (-)-5β-hydroxy-β-selinene 2 starting from (+)-dihydrocarvone 3 has been described.
