Tetrahedron Letters p. 1629 - 1632 (1980)
Update date:2022-08-05
Topics:
Jefford, Charles W.
Heros, Viktor de los
Gehret, Jean-Claude E.
Wipff, Georges
The proportion of 1,2 and homo-1,4 adducts obtained from the reaction of difluorocarbene with norbornadiene and its 7-oxa, 7-methyl, and 7,7-difluoro derivatives is reflected by the calculated energies of the frontier molecular orbitals of the dienes.It appears that the product composition is dictated by competing 1,2 electrophilic and homo-1,4 nucleophilic cheletropic reactions.
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Doi:10.1248/cpb.28.2653
(1980)Doi:10.1021/jm00134a019
(1981)Doi:10.1007/BF00957243
(1987)Doi:10.1016/j.tet.2011.08.017
(2011)Doi:10.1002/chem.202100572
(2021)Doi:10.1002/hlca.19830660214
(1983)