Preparation of spiroaziridinefluorene, spiroindoxyl-fluorene, and Β-aminopropionic acid ester with a 4-azafluorene fragment

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 which has been demonstrated. Opening of the aziridine ring of spiroaziridinefluorene has been accomplished. From the analagous azamethine, 4-aza-fluorene, an ester of N-substituted Β-aminopropionic acid with a 4-azafluorene fragment was obtained by alkylation of its dianion with methyl chloroacetate. © 1987 Plenum Publishing Corporation.

Authors
Prostakov N.S. 1 , Gaivoronskaya L.A. 1 , Sarkar S.K.1 , Zakharov V.F. 1 , Durbazheva N.M.1
Publisher
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Number of issue
7
Language
English
Pages
710-713
Status
Published
Volume
22
Year
1986
Organizations
  • 1 Patrice Lumumba Peoples' University, Moscow, 117293, Russian Federation
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/1330/