Preparation of Polyfunctionally Substituted Pyridine-2(1H)-Thione Derivatives as Precursors to Bicycles and Polycycles Author Name Fathi Abu-Shanab et al Category Computer science, information & general works Type Journal Tags Acetyl Acetone,DMFDMA,Malononitrile Dimmer,Bipyridyl,5-Acetylpyridinethione Login to Access Content