申请人:Kabushiki Kaisha Toshiba
公开号:US05569763A1
公开(公告)日:1996-10-29
Hydrazone compound useful as an excellent organic nonlinear optical material and a highly sensitive coloring chelation agent, represented by the following formula (1): ##STR1## wherein Ar is a substituted or an non-substituted 2-imidazolyl group, a 4-imidazolyl group, 3-pyrazolyl group, 3-pyridazinyl, 2-pyrimidinyl, 4-pyrimidinyl, 2-quinolyl, 1-isoquinolyl, 3-isoquinolyl, 1-phthalazinyl, 2-quinazolinyl, 2-benzimidazolyl, 2-benzothiazolyl, or 2-thiazolyl group, R.sup.1 is a nitro group, cyano group or trifluoromethyl group, R.sup.2 is a nitro group, cyano group, trifluoromethyl group or a halogen atom, or a substituted or an non-substituted alkyl group, R.sup.3 is a hydrogen atom, and n is an integer from 0 to 3.
下面是一种有用的乙酰肼类化合物,可作为优良的有机非线性光学材料和高灵敏度的着色螯合剂,其化学式如下(1):
其中,Ar是取代或未取代的2-咪唑基团、4-咪唑基团、3-吡唑基团、3-吡啶嗪基团、2-嘧啶基团、4-嘧啶基团、2-喹啉基团、1-异喹啉基团、3-异喹啉基团、1-菲啶嗪基团、2-喹唑啉基团、2-苯并咪唑基团、2-苯并噻唑基团或2-噻唑基团;R1是硝基基团、氰基或三氟甲基基团;R2是硝基基团、氰基、三氟甲基基团或卤素原子,或取代或未取代的烷基基团;R3是氢原子;n是0到3的整数。