A. Nada, N. K. El-din, S. T. Gab-allah
Jan 1, 2000
Citations
0
Influential Citations
3
Citations
Journal
Phosphorus, Sulfur, and Silicon and the Related Elements
Abstract
Abstract 2-Methyl-1-phenyl-1,2-dihydro-3,6-pyridazinedione (II) reacted with Lawesson's reagent (I) in different molar ratio, to give the dithione V and the monothiones VI and VII. 1-Phenyl-1,2-dihydro-3,6-pyridazinedione (III) reacted with reagents 1a-c to give the disulphide VIII. the dithione IX and 1,3,2-oxathiophosphole derivative XII. 2-Phenyl-2,3-dihydro-1,4-phthalazinedione (IV) reacted with reagents 1a-c to give the dithione XIV and monothione XV.