Synthesis of benzylaminopyrimidines and their fungicidal activities against wheat brown rust and barley powdery mildew
✍ Scribed by Yamanaka, Yoshinori; Moritomo, Masaru; Fujii, Katsutoshi; Tanaka, Toshinobu; Fukuda, Yasuhisa; Nishimura, Keiichiro
- Book ID
- 101214897
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 249 KB
- Volume
- 54
- Category
- Article
- ISSN
- 1526-498X
No coin nor oath required. For personal study only.
✦ Synopsis
Members of a new class of fungicide containing benzylaminopyrimidine as a core structure were synthesized and their fungicidal potencies against wheat brown rust, Puccinia recondita, and barley powdery mildew, Erysiphe graminis, were assessed. Among these fungicides, N-(Ñuoroalkoxy or Ñuorophenoxybenzyl)-4-pyrimidinamines showed notable preventive activities. The potency of the new pyrimidines was increased when a diÑuoromethoxy or tetraÑuorophenoxy group was introduced at the 4-or 3position of the phenyl moiety and a methyl or ethyl group was introduced at the benzyl position. StructureÈactivity relationships are discussed.
1998 Society of ( Chemical Industry