Synthesis p. 190 - 192 (1986)
Update date:2022-08-05
Topics:
Tietze, Lutz-F.
Bergmann, Andreas
Brueggemann, Klaus
Photochemical cycloaddition of the enaminecarbaldehydes 1a-d and the alkenes 2a-f leads to the 2-hydroxytetrahydropyridines 4, which give directly or by treatment with trifluoroacetic acid the 1,4-dihydropyridines 5aa-5df in nearly quantitative yields.
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Doi:10.1071/CH08009
(2008)Doi:10.1016/j.tet.2008.07.021
(2008)Doi:10.1021/acs.jmedchem.1c00896
(2021)Doi:10.1016/j.tetasy.2008.07.006
(2008)Doi:10.1016/S0040-4039(00)84112-X
(1986)Doi:10.1016/S0040-4020(01)87572-4
(1986)
