65161-88-8Relevant articles and documents
PREPARATION OF SPIROAZIRIDINEFLUORENE, SPIROINDOXYLFLUORENE, AND β-AMINOPROPIONIC ACID ESTER WITH A 4-AZAFLUORENE FRAGMENT
Prostakov, N. S.,Gaivoronskaya, L. A.,Sarkar, S. K.,Zakharov, V. F.,Durbazheva, N. M.
, p. 710 - 713 (2007/10/02)
It has been established that the reaction of 9-(p-methoxyphenylimino)fluorene with dichlorocarbene (conditions of phase-transfer catalysis) proceeds in two directions-the formation of spiroaziridinefluorene and of spiroindoxylfluorene, the structure of wh