申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0712906A2
公开(公告)日:1996-05-22
A phthalocyanine monoazo compound which is represented by the following formula (I):
wherein Pc represents a phthalocyanine group; Me represents nickel, cobalt or copper;
R₁ represents a hydrogen atom or a lower alkyl group;
R₂ and R₃ represent a hydrogen atom, a lower alkyl group, a lower alkoxy group or a sulfo group;
R₄, R₅ and R₇ represent a hydrogen or a lower alkyl group;
R₆ represents a chlorine atom, a fluorine atom, a bromine atom, a lower alkoxy group, a lower alkylamino group, an alicyclic amino group or a phenylamino group;
R₈ and R₉ represent a hydrogen atom, a lower alkyl group, a lower alkoxy group or a sulfo group;
R₁₀ represents a lower alkyl group;
R₁₁ and R₁₂ represent a hydrogen atom, a lower alkyl group, a lower alkoxy group, a phenoxy group, an acetylamino group, a propionylamino group, a maleinylamino group, a succinylamino group or -SO₂X₃;
X₁, X₂ and X₃ represent -CH=CH₂ or -CH₂CH₂Y; Y represents a group splittable by the action of an alkali;
p is a number of 0 - 2; q is a number of 1 - 3; r is a number of 1 - 2; p+q+r is 4 or less
provided that when p is 0, R₆ is a chlorine atom, a fluorine atom, a bromine atom or a phenylamino group which is substituted by at least one SO₂X₂;
or which is a salt of the compound of formula (I).
由下式(I)表示的酞菁单偶氮化合物:
其中 Pc 代表酞菁基团;Me 代表镍、钴或铜;
R₁ 代表氢原子或低级烷基;
R₂ 和 R₃ 代表氢原子、低级烷基、低级烷氧基或磺基;
R₄、R₅ 和 R₇ 代表氢原子或低级烷基;
R₆ 代表氯原子、氟原子、溴原子、低级烷氧基、低级烷氨基、脂环氨基或苯基氨基;
R₈ 和 R₉ 代表氢原子、低级烷基、低级烷氧基或磺基;
R₁₀ 代表低级烷基;
R₁₁ 和 R₁₂ 代表氢原子、低级烷基、低级烷氧基、苯氧基、乙酰氨基、丙酰氨基、马来酰氨基、琥珀酰氨基或 -SO₂X₃;
X₁、X₂ 和 X₃ 代表 -CH=CH₂ 或 -CH₂CH₂Y; Y 代表在碱作用下可分裂的基团;
p 是 0 - 2 的数字; q 是 1 - 3 的数字; r 是 1 - 2 的数字; p+q+r 是 4 或更少。
但当 p 为 0 时,R₆ 是氯原子、氟原子、溴原子或被至少一个 SO₂X₂ 取代的苯基氨基;
或者是式 (I) 化合物的盐。