DOI: 10.1039/A701417A
(Paper)
Reference Section for: J. Chem. Res. (S), 1997, 212-213
Reaction between 1,10-Phenanthroline and Dialkyl Acetylenedicarboxylates. A Facile Synthetic Route to Helical Dipyrrolophenanthrolines†
(Note: The full text of this document is currently only available in the PDF Version )
Issa Yavari, Malek Taher Maghsoodlou and Ali Pourmossavi
Abstract
1,10-Phenanthroline and its 5-substituted derivatives react with dialkyl acetylenedicarboxylates to give dipyrrolo[1,2-a:2′,1′-k][1,10]phena nthroline derivatives, which exhibit nonplanarity enforced by the crowding of the ester groups.
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