Tetrahedron Letters p. 4129 - 4132 (1997)
Update date:2022-07-29
Topics:
Kusama, Hiroyuki
Mori, Takeshi
Mitani, Ikuo
Kashima, Hajime
Kuwajima, Isao
Enantioselective synthesis of a taxol C-ring fragment containing an allylsilane moiety is described. Diastereoselective [4 + 2] cycloaddition of the pyrone with (R)-t-butylbenzyl vinyl ether followed by appropriate transformations gave a mixture of two regioisomeric cyclohexenyl sulfides, which was converted It, the title compound with almost complete diastereo- and enantioselectivities by treating with Li and 4,4'-di-t-butylbiphenyl followed by quenching with chlorotrimethylsilane.
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Doi:10.1016/S0040-4020(97)00532-2
(1997)Doi:10.1039/c3cc49387c
(2014)Doi:10.1039/c3dt52638k
(2014)Doi:10.1016/S0040-4039(00)85507-0
(1986)Doi:10.1007/s00044-014-0961-9
(2014)Doi:10.1021/ol501380e
(2014)