96017-18-4Relevant academic research and scientific papers
Synthesis of 1,3-Oxazaspironona-3,6,8-trienes via 1,3-Dipolar Cycloadditions of Benzonitrile-4-nitrobenzylide with Substituted Cyclopentadienones. Crystal and Molecular Structure of a Cycloadduct.
Tsatsaroni, E. G.,Argyropoulos, N. G.,Alexandrou, N. E.,Houndas, A.,Terzis, A.
, p. 1405 - 1408 (2007/10/02)
1,3-Dipolar cycloaddition of benzonitrile-4-nitrobenzylide with four substituted cyclopentadienones 1 afforded the title compounds 3 in good yields (20-50 percent), by addition of the 1,3-dipole to the carbonyl double bond.The cycloaddition is examined on
