I. Ojima, A. Korda, William R. Shay
Mar 1, 1991
Citations
0
Influential Citations
44
Citations
Journal
Journal of Organic Chemistry
Abstract
Amide-directed hydrocarbonylation of 3-butenamide(1) catalyzed by rhodium complexes such as RhCl(PPh 3 ) 3 , RhCl(CO)(PPh 3 ) 2 , HRh(CO)(PPh 3 ) 3 , and Rh 4 (CO) 12 gives a mixture of 3,4-dihydro-2-pyridone (2), 4-methyl-3-pyrrolin-2-one (3), and a unique heterodimer, 6-(4-methyl-2-oxo-3-pyrrolin-1-yl)-2-piperidone (4)