106367-44-6Relevant academic research and scientific papers
Dihydropyridines; V. Synthesis of 4,4-Disubstituted 1,4-Dihydropyridines by Photochemical Cycloaddition of Enaminecarbaldehydes and Alkenes
Tietze, Lutz-F.,Bergmann, Andreas,Brueggemann, Klaus
, p. 190 - 192 (1986)
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.
