中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(3-丁炔-1-基氧基)(2-甲基-2-丙基)二苯基硅烷 | 4-(tert-butyldiphenylsilyloxy)-1-butyne | 88158-68-3 | C20H24OSi | 308.495 |
—— | methyl 5-(tert-butyldiphenylsilyloxy)-2-pentynoate | 158478-16-1 | C22H26O3Si | 366.532 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (5-bromopent-3-ynyloxy)tert-butyldiphenylsilane | 88158-71-8 | C21H25BrOSi | 401.418 |
—— | 5-(tert-butyldiphenylsilanyloxy)pent-2-yn-1-al | 916484-38-3 | C21H24O2Si | 336.506 |
—— | 9-[Tert-butyl(diphenyl)silyl]oxynona-3,6-diyn-1-ol | 123167-30-6 | C25H30O2Si | 390.598 |
—— | 1-(tert-butyldiphenylsilanyloxy)-3,5,7-nonatriyne | 916484-58-7 | C25H26OSi | 370.566 |
—— | 1-(tert-butyldiphenylsilanyloxy)octa-3,6-diyn-5-ol | 916484-54-3 | C24H28O2Si | 376.571 |
—— | (Z)-5-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)pent-2-en-1-ol | 79568-67-5 | C21H28O2Si | 340.538 |
—— | (E)-5-((tert-butyldiphenylsilyl)oxy)pent-2-en-1-ol | 127665-77-4 | C21H28O2Si | 340.538 |
—— | (E)-5-(tert-Butyl-diphenyl-silanyloxy)-pent-2-en-1-ol | 656238-49-2 | C21H28O2Si | 340.538 |
—— | (3Z,5Z)-1-(tert-butyldiphenylsiloxy)nona-3,5-diene-1,9-diol | 123167-31-7 | C25H34O2Si | 394.629 |
—— | 1-(tert-butyldiphenylsilanyloxy)-5-(dibromomethylidene)octa-3,6-diyne | 916484-56-5 | C25H26Br2OSi | 530.374 |
—— | 1-(tert-butyldiphenylsilanyloxy)-8-phenyl-3,5,7-octatriyne | 916484-52-1 | C30H28OSi | 432.637 |
—— | (Z)-5-[tert-butyl(diphenyl)silyl]oxy-3-iodopent-2-en-1-ol | 827036-21-5 | C21H27IO2Si | 466.434 |
—— | 8-(tert-butyldiphenylsilanyloxy)-1-triisopropylsilanyl-1,3,5-octatriyne | 916484-43-0 | C33H44OSi2 | 512.883 |
—— | 1-(tert-butyldiphenylsilanyloxy)-7-phenylhepta-3,6-diyn-5-ol | 916484-47-4 | C29H30O2Si | 438.642 |
—— | methyl (5Z,8Z,11Z)-14-[tert-butyl(diphenyl)silyl]oxytetradeca-5,8,11-trienoate | 203052-59-9 | C31H42O3Si | 490.758 |
—— | 7-(tert-butyldiphenylsilanyloxy)-1-triisopropylsilanylhepta-1,4-diyn-3-ol | 916484-39-4 | C32H46O2Si2 | 518.887 |
—— | 7-[Tert-butyl(diphenyl)silyl]oxy-1-phenylhepta-1,4-diyn-3-one | 1026419-73-7 | C29H28O2Si | 436.626 |
—— | (2S,3R)-(3-(2-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)ethyl)-2-oxiranyl)methan-1-ol | 256494-27-6 | C21H28O3Si | 356.537 |
—— | ((2S,3S)-3-(2-(tert-butyldiphenylsilyloxy)ethyl)oxiran-2-yl)methanol | 116003-84-0 | C21H28O3Si | 356.537 |
—— | [(2R,3R)-3-(2-{[tert-butyl(diphenyl)silyl]oxy}ethyl)oxiran-2-yl]methanol | 127758-12-7 | C21H28O3Si | 356.537 |
—— | (2R,3R)-3-(2-(2,2-dimethyl-1,1-diphenyl-1-silapropoxy)ethyl)oxirane-2-carbaldehyde | 256494-30-1 | C21H26O3Si | 354.521 |
—— | 5-(tert-butyldiphenylsiloxy)-1-trifluoromethanesulfonyloxy-2-pentene | 161807-11-0 | C22H27F3O4SSi | 472.601 |
—— | 1-(tert-butyldiphenylsilanyloxy)-5-(dibromomethylidene)-7-phenylhepta-3,6-diyne | 916484-50-9 | C30H28Br2OSi | 592.445 |
—— | 7-(tert-butyldiphenylsilanyloxy)-3-(dibromomethylidene)-1-triisopropylsilanylhepta-1,4-diyne | 916484-41-8 | C33H44Br2OSi2 | 672.691 |
—— | methyl (2S,3S)-2-amino-5-[tert-butyl(diphenyl)silyl]oxy-3-methylpentanoate | 866555-09-1 | C23H33NO3Si | 399.605 |
—— | (2R,3S)-5-[tert-butyl(diphenyl)silyl]oxy-3-[(4-methoxyphenyl)methoxy]pentane-1,2-diol | 326471-52-7 | C29H38O5Si | 494.703 |
—— | (2R,3S)-5-[tert-butyl(diphenyl)silyl]oxy-3-[(4-methoxyphenyl)methoxy]-2-phenylmethoxypentan-1-ol | 326471-54-9 | C36H44O5Si | 584.828 |
—— | (3S,4S)-6-[tert-butyl(diphenyl)silyl]oxy-4-[(4-methoxyphenyl)methoxy]-3-phenylmethoxyhexan-2-one | 326471-56-1 | C37H44O5Si | 596.839 |
—— | (+)-(2S,4R)-2-[(3S,E)-5-(tert-butyldiphenylsiloxy)penten-3-yl]-2,4-dimethyl-3-methylene-4-carbomethoxycyclohexanone | —— | C32H42O4Si | 518.769 |
—— | Tert-butyl-[5-(6-chloropurin-9-yl)pent-3-ynoxy]-diphenylsilane | 1027144-32-6 | C26H27ClN4OSi | 475.065 |
—— | (3R,4S,5S)-5-[tert-butyl(dimethyl)silyl]oxy-7-[tert-butyl(diphenyl)silyl]oxy-3-methyl-4-phenylmethoxyheptane-1,3-diol | 326471-62-9 | C37H56O5Si2 | 637.02 |
—— | tert-butyl-[(E,3S,4R)-7-[tert-butyl(dimethyl)silyl]oxy-3-[(4-methoxyphenyl)methoxy]-5-methyl-4-phenylmethoxyhept-5-enoxy]-diphenylsilane | 326471-58-3 | C45H62O5Si2 | 739.155 |
—— | ethyl (E,4R,5S)-7-[tert-butyl(diphenyl)silyl]oxy-5-[(4-methoxyphenyl)methoxy]-3-methyl-4-phenylmethoxyhept-2-enoate | 326471-57-2 | C41H50O6Si | 666.93 |
A novel propargylic electrophile-induced tandem intermolecular addition–semipinacol rearrangement was developed for the synthesis of a series of synthetically useful β-propargyl spirocyclic ketones. Its synthetic application was demonstrated by efficient construction of the key tricyclic moiety of daphlongamine E.