65469-36-5Relevant articles and documents
Novel Polycyclic Heterocyclic Ring Systems via Photocyclization. 2. Benzobenzothienoquinoline and Benzobenzothienoquinoline
Luo, Jiann-Kuan,Castle, Raymond N.
, p. 1031 - 1033 (2007/10/02)
The synthesis of two previously unknown unsubstituted heterocyclic ring systems namely, benzobenzothienoquinoline (6) and benzobenzothienoquinoline (12) is reported.These two novel ring systems have been assembled by photocyclization of the appropiate amides.