Synthesis and Fungicidal Activity of Novel 2,3-Disubstituted-1,3-benzoxazines
摘要:
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, <sup>1</sup>H-NMR, <sup>13</sup>C-NMR, MS and elemental analysis. The fungicidal activities of the target compounds were preliminarily evaluated, and some compounds exhibited good activity against Rhizoctonia solani.
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DOI:
10.3390/molecules17078174
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年份:
2012
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来源期刊
Molecules
2012年07月06日
引用走势
2013
被引量:7
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