Gassman’s Intramolecular [2 + 2] Cationic Cycloaddition. Formal Total Syntheses of Raikovenal and epi-Raikovenal
摘要:
The first intramolecular version of Gassman's cationic [2 + 2] cycloaddition employing vinyl acetals tethered to an unactivated olefin and its application in the formal syntheses of raikovenal and epi-raikovenal are described.
Gassman’s Intramolecular [2 + 2] Cationic Cycloaddition. Formal Total Syntheses of Raikovenal and epi-Raikovenal
摘要:
The first intramolecular version of Gassman's cationic [2 + 2] cycloaddition employing vinyl acetals tethered to an unactivated olefin and its application in the formal syntheses of raikovenal and epi-raikovenal are described.
Gassman’s Intramolecular [2 + 2] Cationic Cycloaddition. Formal Total Syntheses of Raikovenal and <i>epi</i>-Raikovenal
作者:Changhong Ko、John B. Feltenberger、Sunil K. Ghosh、Richard P. Hsung
DOI:10.1021/ol8004968
日期:2008.5.1
The first intramolecular version of Gassman's cationic [2 + 2] cycloaddition employing vinyl acetals tethered to an unactivated olefin and its application in the formal syntheses of raikovenal and epi-raikovenal are described.