Catalytic Crossed Michael Cycloisomerization of Thioenoates: Total Synthesis of (±)-Ricciocarpin A
摘要:
[GRAPHICS]Thioenoates are found to participate in highly chemoselective catalytic crossed Michael cycloisomerization with appendant aryl ketone and enoate partners to afford cyclopentene and cyclohexene products. This methodology has enabled a concise total synthesis of the potent molluscicide (+/-)-ricciocarpin A.
Catalytic Crossed Michael Cycloisomerization of Thioenoates: Total Synthesis of (±)-Ricciocarpin A
摘要:
[GRAPHICS]Thioenoates are found to participate in highly chemoselective catalytic crossed Michael cycloisomerization with appendant aryl ketone and enoate partners to afford cyclopentene and cyclohexene products. This methodology has enabled a concise total synthesis of the potent molluscicide (+/-)-ricciocarpin A.