Tetrahedron p. 2755 - 2762 (2002)
Update date:2022-08-02
Topics:
Mukai, Chisato
Yamashita, Haruhisa
Sassa, Misato
Hanaoka, Miyoji
Treatment of alkyne-Co2(CO)6 complexes possessing a methylidene moiety as well as a terminal hydroxy functionality with SnCl4 at 0°C effected tandem ring-closure reactions resulting in the formation of 1-oxaspiro[4.4]nonane, 1-oxaspiro[4.5]decane, 6-oxaspiro[4.5]decane, and 1-oxaspiro[5.5]undecane frameworks in high yields.
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Doi:10.1016/S0031-9422(02)00112-7
(2002)Doi:10.1016/S0040-4020(02)00450-7
(2002)Doi:10.1016/S0040-4039(02)00705-0
(2002)Doi:10.1080/10426507.2012.748054
(2013)Doi:10.1016/0008-6215(86)85072-8
(1986)Doi:10.1016/S0022-328X(02)01217-2
(2002)
