87166-88-9Relevant academic research and scientific papers
DIRECTED ORTHO METALLATION OF TERTIARY AROMATIC AMIDES: A NEW N-HETERORING ANNELATION METHOD AND SYNTHESIS OF PHENANTHRO-QUINOLIZIDINE AND -INDOLIZIDINE ALKALOIDS
Iwao, M.,Mahalanabis, K. K.,Watanabe, M.,Silva, S. O. De,Snieckus, V.
, p. 1955 - 1962 (2007/10/02)
The synthesis of phenanthro-quinolizidine and -indolizidine alkaloids, cryptopleurine (8) and antofine (9) via directed ortho metallation of the common phenanthrene (1) are described (Scheme 2).The utility of this strategy as a new N-heteroring annelation
