申请人:Matsushita Electric Industrial Co., Ltd.
公开号:US04478753A1
公开(公告)日:1984-10-23
A process for producing 11,11,12,12-tetracyano-9,10-anthraquinodimethane or its derivatives of the general formula ##STR1## in which Z.sub.1, Z.sub.4, Z.sub.5, and Z.sub.8 independently represent hydrogen, chlorine, hydroxy or amino group and Z.sub.2, Z.sub.3, Z.sub.6 and Z.sub.7 independently represent hydrogen, halogen, alkyl which has 1 to 8 carbon atoms, phenyl, alkylphenyl whose alkyl group has 1 to 2 carbon atoms, hyroxyalkly which has 1 to 8 carbon atoms, carboxyalkyl whose alkyl group has 1 to 8 carbon atoms, hydroxy amino, or carboxyl group, the process comprising introduction of dicyanomethyl groups into an anthracene compound of the following general formula at 9 and 10 positions ##STR2## in which Z.sub.1, Z.sub.2, Z.sub.3, Z.sub.4, Z.sub.5, Z.sub.6, Z.sub.7 and Z.sub.8 have the same meanings as defined above, and dehydrogenation of the dicyanomethyl groups.
一种生产11,11,12,12-四氰基-9,10-蒽醌二甲烷或其通式为##STR1##衍生物的方法,其中Z.sub.1,Z.sub.4,Z.sub.5和Z.sub.8独立地表示氢,氯,羟基或氨基基团,而Z.sub.2,Z.sub.3,Z.sub.6和Z.sub.7独立地表示氢,卤素,1至8个碳原子的烷基,苯基,其烷基部分具有1至2个碳原子的烷基苯基,1至8个碳原子的羟基烷基,其烷基部分具有1至8个碳原子的羧基烷基,羟基氨基或羧基,该方法包括将二氰甲基基团引入下列通式的蒽化合物的9和10位置##STR2##其中Z.sub.1,Z.sub.2,Z.sub.3,Z.sub.4,Z.sub.5,Z.sub.6,Z.sub.7和Z.sub.8具有与上述定义相同的含义,并且对二氰甲基基团进行脱氢。