Journal of Organic Chemistry p. 4120 - 4125 (1985)
Update date:2022-08-04
Topics:
Remy, David C.
King, Stella W.
Cochran, David
Springer, James P.
Hirshfield, Jordon
Hantzsch-type 4-(2-formylphenyl)-1,4-dihydropyridine derivatives 4-7 undergo facile intramolecular tosylhydrazone-mediated cyclopropanation reactions to afford the highly constrained analogues 16-19, respectively.Prior formation of the conjugate anions of
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Doi:10.1016/0031-9422(84)83052-6
(1984)Doi:10.1021/jm00151a011
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(1985)Doi:10.1039/jr9640000289
(1964)Doi:10.1139/v90-309
(1990)Doi:10.1002/hlca.19350180170
(1935)
