作者:Sunil K. Talapatra、Syamal Chakrabarti、Asok K. Mallik、Bani Talapatra
DOI:10.1016/s0040-4020(01)87928-x
日期:1990.1
9,9'-Bifluorenyl (6), 1,1,2,2-tetraphenylethane (10) and 10,10'-bianthrone (18) have been obtained as a new type of products in Clemmensen reduction of 9H-fluoren-9-one (3), benzophenone (7) and 9,10-anthraquinone (13) respectively. Dibenzo(g,p)chrysene (5) is formed as the major product in the reduction of 3. Plausible mechanistic pathways for the formation of the unconventional products have been
9、9'-联芴基(6),1,1,2,2-四苯基乙烷(10)和10,10'-联蒽酮(18)已作为Clemmensen还原9H-fluoren-9的新型产物-酮(3) ,二苯甲酮(7)和9,10-蒽醌(13)分别。在3的还原反应中,形成了主要产物二苯并(g,p)((5)。已经描述了形成非常规产物的可能的机械途径。