中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (2E,8E,4R,5S,6S)-5-(tert-butyldimethylsilyloxy)-1-iodo-2,4,6,8-tetramethyl-2,8-nonadien-1-ol | 243468-78-2 | C19H37IO2Si | 452.492 |
—— | (2E,8E)-(4R,5S,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-9-iodo-2,4,6,8-tetramethyl-nona-2,8-dienoic acid methyl ester | 442899-65-2 | C20H37IO3Si | 480.502 |
—— | (E,2R,3S,4S)-3-[tert-butyl(dimethyl)silyl]oxy-7-iodo-2,4,6-trimethylhept-6-en-1-ol | 243468-77-1 | C16H33IO2Si | 412.427 |
—— | (E,2S,3S,4S)-3-[tert-butyl(dimethyl)silyl]oxy-7-iodo-2,4,6-trimethylhept-6-enal | 243468-91-9 | C16H31IO2Si | 410.411 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl (2Z,4E,10E,6R,7S,8S)-7-(tert-butyldimethylsilyl)-11-iodo-2-methoxy-4,6,8,10-tetramethyl-2,4,10-undecatrienoate | 243468-93-1 | C23H41IO4Si | 536.566 |
—— | (2Z,4E,6R,7S,8S,10E)-11-iodo-2-methoxy-4,6,8,10-tetramethyl-7-triethylsilyloxyundeca-2,4,10-trienoic acid | 401913-39-1 | C22H39IO4Si | 522.539 |
The C1–C17 segment of bafilomycin N has been synthesized. The C1–C11 segment was synthesized by the anti-selective vinylogous Mukaiyama aldol reaction with a chiral vinylketene silyl N,O-acetal and the Horner–Wadsworth–Emmons reaction, whereas C12–C17 was constructed by the syn-selective vinylogous Mukaiyama aldol reaction and the Jung’s semipinacol rearrangement. Those segments were connected by the Stille coupling to afford the C1–C17 segment.