76132-88-2Relevant academic research and scientific papers
Studies on Pyrimidine Derivatives. XXXVI. Reaction of 6-Substituted 2,4-Dimethylpyrimidines with Benzaldehyde in the Presence of Zinc Chloride
Sakamoto, Takao,Yoshizawa, Hiroshi,Yamanaka, Hiroshi
, p. 2005 - 2010 (2007/10/02)
The condensation of 2,4(2,6)-dimethylpyrimidines (7a-c), but not 6-methoxy-2,4-dimethylpyrimidine (7d), with benzaldehyde in the presence of zinc chloride occurred at the 4(6)-methyl group predominantly.In contrast, the reaction of 7d under the same condi
Studies on Pyrimidine Derivatives. XVIII. Reaction of Active Methyl Groups on Pyrimidine N-Oxides
Yamanaka, Hiroshi,Ogawa, Shigeru,Konno, Shoetsu
, p. 1526 - 1533 (2007/10/02)
Knoevenagel-type condensation and the Mannich reaction were investigated with various pyridine N-oxides having an active methyl group.For example, 6-methyl-4-phenylpyrimidine 1-oxide (Va) readily reacted with benzaldehyde in an aqueous ethanolic solution
