The synthesis of novel acetolactate synt
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Guo-Feng Zhao; Hua-Zheng Yang; Yong-Hong Li
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Article
📅
1999
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John Wiley and Sons
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English
⚖ 152 KB
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In view of the isosterism of the sulfonyl group(-SO 2 -) and the phosphoryl group, two new types of compounds N-(N-aryl-O-alkyl phosphoryl)-NЈ-(4,6dimethoxypyrimidin-2-yl) ureas (2) and N-(N-aryl-Nalkylphosphoryl) -NЈ -(4, 6 -dimethoxypyrimidin -2-yl) ureas (3) were designed and synthesized by treat