127458-39-3Relevant academic research and scientific papers
Regio- and stereoselective synthesis of tetrahydroindolysines, tetrahydropyridin-6-olates, and cyclopropanes from pyridinium ylides and unsaturated nitriles
Shestopalov,Litvinov,Rodinovskaya,Sharanin
, p. 129 - 138 (2007/10/02)
The regio- and stereoselectivity of the reactions of pyridinium ylides with unsaturated nitriles are dependent on the electronic nature of the substituent in position 3 of the pyridine ring. The reaction of 1-carbamoylmethylide-3-cyanopyridinium with aryl
ELECTRONIC REGIOSELECTIVITY IN THE REACTIONS OF PYRIDINIUM YLIDES WITH TETRACYANOETHYLENE
Shestopalov, A. M.,Sharanin, Yu. A.,Aitov, I. A.,Nesterov, V. N.,Struchkov, Yu. T.,et al.
, p. 872 - 878 (2007/10/02)
Highly regioselective reactions of pyridinium ylides with tetracyanoethylene occur via an AdN-E mechanism to form Z-isomers of 3-aroyl-3-(1-pyridinio)-1,1,2-tricyano-2-propenides-1, corresponding in structure to 1,4-ylides with maximum charge s
