Tetrahedron Letters p. 4139 - 4140 (1984)
Update date:2022-08-05
Topics:
Shawali, Ahmad S.
Eltawil, Bahgat A.
Albar, Hassan A.
The cycloaddition of diphenylnitrilimine with coumarin and chromone gave the cycloadducts 4 and 5 respectively.The structures of these products were based on elemental and spectral analyses and alternate synthesis.The orientations of the cycloaddition are interpreted in terms of FMO theory.
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Doi:10.1016/S0040-4039(01)91034-2
(1984)Doi:10.1016/j.tetlet.2006.05.178
(2006)Doi:10.1021/jacs.9b12736
(2020)Doi:10.1135/cccc19840992
(1984)Doi:10.1021/jm061381f
(2007)Doi:10.1021/ja01269a024
(1938)
