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合成了８个５－芳胺－６－氯－２，３－二氰吡嗪新化合物，用溶剂化变色法测定了它们的微观二阶谐波系数和其基态偶极距的复合量，表明它们的微观二阶谐波系数均有较大值。用粉末法测试了它们的宏观倍频效应，它们都具有一定的倍频效应，有可能在这类物质中找到有用的有机非线性光学材料。
Eight novel 5-arylamine-6-chloro-2,3-dicyanopyrazine compounds were synthesized and their microscopic second-order harmonic coefficients and their complex dipoles were measured by solvatochromism Their microscopic second order harmonic coefficients have larger values. Their macroscopic doubling effects have been tested by the powder method, all of which have a certain frequency doubling effect and it is possible to find useful organic nonlinear optical materials in these materials.