The Chemical Behavior of 3,4-Benzocycloocten-1,5-diyne
作者:Christian Werner、Henning Hopf、Jörg Grunenberg、Peter G. Jones
DOI:10.1002/ejoc.200901371
日期:2010.7
The title compound 3,4-benzocycloocten-1,5-diyne (1) is a highly reactive hydrocarbon that has been shown to undergo addition reactions with tetraphenyl-cyclopentadienone(tetracyclone) to the 2:1 adduct 6, with octacarbonyldicobalt to the bis metal complex 7, with lithium aluminium hydride to the bis diene 9, and with various electrophilic reagents. In these latter cases cationic intermediates are