Synthesis and Fungicidal Activity of Novel 2,3-Disubstituted-1,3-benzoxazines
Copyright policy )Synthesis and Fungicidal Activity of Novel 2,3-Disubstituted-1,3-benzoxazines
A series of new 2,3-disubstituted-3,4-dihydro-2H-1,3-benzoxazines were prepared in moderate to excellent yields by aza-acetalizations of aromatic aldehydes with 2-(N-substituted aminomethyl)phenols in the presence of TMSCl. Their structures were confirmed by IR, 1H-NMR, 13C-NMR, MS and elemental analysis. The fungicidal activities of the target compounds were preliminarily evaluated, and some compounds exhibited good activity against Rhizoctonia solani.
- Hunan University of Science and Technology China (People's Republic of)
fungicidal activity, Antifungal Agents, Magnetic Resonance Spectroscopy, synthesis, chlorotrimethylsilane, Fungi, Organic chemistry, Microbial Sensitivity Tests, Article, Benzoxazines, QD241-441, 2,3-disubstituted-1,3-benzoxazine
fungicidal activity, Antifungal Agents, Magnetic Resonance Spectroscopy, synthesis, chlorotrimethylsilane, Fungi, Organic chemistry, Microbial Sensitivity Tests, Article, Benzoxazines, QD241-441, 2,3-disubstituted-1,3-benzoxazine
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