e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
The Journal of organic chemistry
Unexpected formation of polysubstituted 1-azabutadienes and 1, 3-dioxanes from the reaction of 3-fluoroalkyl-3-arylaminoacrylic acid esters with formaldehyde
FL Zhao, JT Liu
Index: Delmas, Michel; Gaset, Antoine Synthesis, 1980 , # 11 p. 871 - 872
... diabetes. 2 Accordingly, much attention has been paid to the synthesis of 1,3-dioxanes. ... ketones. 3-6 Delmas et al. 7 synthesized 1,3-dioxanes by reaction of paraformaldehyde with alkenes or ketones bearing an α-methylene group. ...