Bucky-bowls. A general approach to benzocorannulenes: synthesis of mono-, di- and tri-benzocorannulenes
作者:Goverdhan Mehta、P. V. V. Srirama Sarma
DOI:10.1039/a908852k
日期:——
We outline a conceptually simple and general route to
bowl-shaped benzocorannulenes based on readily assembled PAHs which on
flash vacuum pyrolysis result in the sequential formation of a five- and
six-membered ring; following this approach, syntheses of mono-, di- and
tri-benzocorannulenes have been achieved.