作者:D. J. Atkinson、M. J. Perkins、P. Ward
DOI:10.1039/j39710003247
日期:——
The role of biradical intermediates in the addition of diphenylmethylene to cyclopentadiene is discussed. The adduct 6,6-diphenylbicyclohexene is oxidised to 6,6-diphenylfulvene by N-bromosuccinimide or t-butyl peroxy-benzoate–copper. These results are reviewed in the context of cyclohexadienone photochemistry. With potassium t-pentoxide in t-pentyl alcohol the diphenylbicyclohexene is isomerised to
讨论了双自由基中间体在将二苯基亚甲基添加到
环戊二烯中的作用。N-
溴琥珀
酰亚胺或叔丁基过氧
苯甲酸酯-
铜将加合物6,6-二苯基双
环己烯氧化为6,6-
二苯基富烯。这些结果在环己二酮光
化学的背景下进行了综述。用叔
戊醇中的
叔戊醇钾将二苯基双
环己烯异构化为二苯基环
己二烯的混合物。用
叔丁醇钾在
二甲基亚砜中,得到苯
甲基环戊二烯的混合物。