1782
MUSTAFA AND SALLAM
[CONTRIBUTION FROM
THE
DEPARTMENT O F CHEMISTRY, FACULTY
VOL. OF
26
SCIENCE, CAIRO UNIVERSITY]
Action of Grignard Reagents. XXII.Action of Organomagnesium Compounds on 2-Mercapto-4-arylidene-5-thiazolidonesand on 4-Arylidene-2,5-thiazolidinediones. Reaction of 2-Mercapto-4-benzylidene-5-thiazolidone with Diazomethane AHMED MUSTAFA
AND
MOHAMED MOHAMED MOHAMED SALLAM
Received June $0,1960 Treatment of Zmercapto-Parylidene-