Formation of dihydrouracils via cyclization of N-substituted 3-thioureidopropanoic acids and facile desulfurization
Cyclization of N-3 substituted 3-thioureidopropanoic acids in isobutyric anhydride at high temperature resulted in the unexpected formation of N-3,N-1-substituted dihydrouracils, as confirmed by thorough spectroscopic characterization. A mechanism based on the identification of intermediates observed at lower reaction temperatures is proposed.
Delpiccolo, Carina M.L.,Albericio, Fernando,Schiksnis, Robert A.,Michelotti, Enrique L.
p. 8949 - 8953
(2008/02/10)
Studies on potential fungicides synthesis of carboxymethyl and carboxyethyl thioureas
-
Dash,Mahapatra
p. 738 - 739
(2007/10/15)
More Articles about upstream products of 52060-67-0