The Journal of Organic Chemistry

Orthocyclophanes. 1. Synthesis and characterization of [14]-and [15] orthocyclophanes and bicyclic biscyclophanes

WY Lee, CH Park, YD Kim

文献索引：Lee, Woo Young; Park, Chang Hee; Kim, Young Dong Journal of Organic Chemistry, 1992 , vol. 57, # 15 p. 4074 - 4079

全文：HTML全文

被引用次数: 33

摘要

Oxidation of the diols with PCC to the corresponding cyclic diketones 23 and 29, followed by palladium-catalyzed reduction, afforded [14]-and [15] orthocyclophanes, 4 and 5. Bicyclic biscyclophanes were also prepared from the cyclic diketones giving rise to a new family of cyclophanes. Treatment of 23 and 29, respectively, with McMurry or Clemmensen reagents gave rise to intramolecular olefination to provide bicyclic biscyclophanes 24 and 30. Pd- ...