138023-47-9Relevant academic research and scientific papers
DIAZOBICYCLOALKANES WITH NITROGEN ATOM IN THE NODAL POSITIONS. 21. HETEROATOM-PROMOTED LITHIATION OF BENZO-1,4-DIAZABICYCLOOCTENE AND INTRODUCTION OF SUBSTITUENTS INTO THE ANNELATED BENZENE RING
Gall', A. A.,Trachum, A. S.,Romantsev, V. A.,Shishkin, G. V.
, p. 626 - 630 (2007/10/02)
The action of n-butyllithium on benzo-1,4-diazabicyclooctene leads to lithiation in the 3' position of the aromatic ring.The reaction of this lithium derivative with electrophilic reagents was used to synthesize 3'- and 3',6'-substituted derivatives of benzo-1,4-diazabicyclooctane.
