86551-90-8Relevant articles and documents
DOUBLE CYCLOADDITION OF PYRIDINIUM N-METHYLIDES TO METHYLENECYCLOPROPENES LEADING TO CAGE COMPOUNDS
Tsuge, Otohiko,Kanemasa, Shuji,Takenaka, Shigeori
, p. 519 - 522 (1983)
A new functionalization of pyridine has been demonstrated by the double cycloaddition reactions between pyridinium N-methylides and methylenecyclopropenes with unsaturated substituents at the 4-position forming a new type of cage compounds.