Chemistry of Isodrin Derivatives. The Syntheses of 11- and 12-Hydroxy-1,4,4a,9,9a,10-Hexahydro-Endo, Endo-1,4;9,10-Dimethano-Anthracenes
摘要:
AbstractThe titled compounds are synthesized through multi‐step sequences involving consecutive [n4s + n2s] cycloadditions of norbornadiene with two units of chlorinated cyclopentadiene. A dyotropic double hydrogen migration was observed between two closely located double bonds during the process of aromatization of a cyclohexadiene moiety. A hydroxyl group is introduced onto either of the two methylene bridges in order to provide products suitable for solvolytic analyses.
Chemistry of Isodrin Derivatives. The Syntheses of 11- and 12-Hydroxy-1,4,4a,9,9a,10-Hexahydro-Endo, Endo-1,4;9,10-Dimethano-Anthracenes
摘要:
AbstractThe titled compounds are synthesized through multi‐step sequences involving consecutive [n4s + n2s] cycloadditions of norbornadiene with two units of chlorinated cyclopentadiene. A dyotropic double hydrogen migration was observed between two closely located double bonds during the process of aromatization of a cyclohexadiene moiety. A hydroxyl group is introduced onto either of the two methylene bridges in order to provide products suitable for solvolytic analyses.