、 N-[3-(二甲氨基)丙基]甲酰胺 、 N-乙基-N-氯乙基苯胺 以
水 为溶剂,
反应 8.5h,
以there was obtained N,N-dimethyl-N-2-(N'-ethylanilino)ethyl-N-3-formamidopropylammonium chloride in the form of an aqueous solution的产率得到N-[2-(乙基苯基氨基)乙基]-3-(甲酰氨基)-N,N-二甲基-1-丙基氯化铵
参考文献:
名称:
Azo dyestuff intermediate nitro- or aminobenzenes ring-substituted by a
Azo dyestuff intermediate nitro- or aminobenzenes ring-substituted by a
申请人:Sterling Drug Inc.
公开号:US04146558A1
公开(公告)日:1979-03-27
Water-soluble cationic dyestuffs of the formulae ##STR1## WHEREIN R.sup.0 is hydrogen, lower-alkyl or hydroxy-lower-alkyl; R.sup.1 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.2 is lower-alkyl, lower-alkenyl, hydroxy-lower-alkyl or -(lower-alkylene)-NR.sup.0 Y or R.sup.1 and R.sup.2 together with the nitrogen atom, are pyrrolidino, piperidino or 4-lower-alkanoyl piperazino; Y is hydrogen or ##STR2## wherein R is hydrogen, lower-alkyl, lower-alkenyl, phenyl or phenyl-lower-alkyl; A is a member selected from the group consisting of an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge. K is a small integer whose value is dependent on the nature of A such that it has a range from one to two; R.sup.8 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.9 is lower-alkyl, hydroxy-lower-alkyl or NH.sub.2 ; R.sup.10 is lower-alkyl or lower-alkenyl; A.sup.1 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; G is a small integer whose value is dependent on the nature of A.sup.1 such that it has a range from one to two; R.sup.8 ' is lower-alkyl; R.sup.9 ' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.10 ' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl or R.sup.9 ' and R.sup.10 ' together with the nitrogen atom are morpholino; A.sup.2 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; h is a small integer whose value is dependent on the nature of A.sup.2 such that it has a range from one to two; and An is an anion are particularly useful for coloring natural fibers, synthetic fiber-forming materials and cellulosic materials. These dyes dye cotton and paper various shades of stable yellows, reds and oranges. The dyeing from these dyes on paper are less prone to bleed and have a high degree of color discharge when bleached with hypochlorite or chlorine bleaches.
Water-soluble cationic dyestuffs of the formulae ##SPC1## Wherein R.sup.0 is hydrogen, lower-alkyl or hydroxy-lower-alkyl; R.sup.1 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.2 is lower-alkyl, lower-alkenyl, hydroxy-lower-alkyl or -(lower-alkylene)-NRO Y or R.sup.1 and R.sup.2 together with the nitrogen atom, are pyrrolidino, piperidino or 4-lower-alkanoyl piperazino; Y is hydrogen or ##EQU1## wherein R is hydrogen, lower-alkyl, lower-alkenyl, phenyl or phenyl-lower-alkyl; A is a member selected from the group consisting of an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge. k is a small integer whose value is dependent on the nature or A such that it has a range from one to two; R.sup.8 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.9 is lower-alkyl, hydroxy-lower-alkyl or NH.sub.2 ; R.sup.10 is lower-alkyl or lower-alkenyl; A.sup.1 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; g is a small integer whose value is dependent on the nature of A.sup.1 such that it has a range from one to two; R.sup.8.sup.' is lower-alkyl; R.sup.9.sup.' is lower-alkyl, lower alkenyl or hydroxy-lower-alkyl; R.sup.10.sup.' is lower-alkyl, lower -alkenyl or hydroxy-lower-alkyl or R.sup.9.sup.' and R.sup.10.sup.' together with the nitrogen atom are morpholino; A.sup.2 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; h is a small integer whose value is dependent on the nature of A.sup.2 such that it has a range from one to two; and An is an anion Are particularly useful for coloring natural fibers, synthetic fiber-forming materials and cellulosic materials.
Water-soluble cationic dyestuffs of the formulae ##STR1## WHEREIN R.sup.0 is hydrogen, lower-alkyl or hydroxy-lower-alkyl; R.sup.1 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.2 is lower-alkyl, lower-alkenyl, hydroxy-lower-alkyl or -(lower-alkylene)-NR.sup.0 Y or R.sup.1 and R.sup.2 together with the nitrogen atom, are pyrrolidino, piperidino or 4-lower-alkanoyl piperazino; Y is hydrogen or ##STR2## wherein R is hydrogen, lower-alkyl, lower-alkenyl, phenyl or phenyl-lower-alkyl; A is a member selected from the group consisting of an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge. K is a small integer whose value is dependent on the nature of A such that it has a range from one to two; R.sup.8 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.9 is lower-alkyl, hydroxy-lower-alkyl or NH.sub.2 ; R.sup.10 is lower-alkyl or lower-alkenyl; A.sup.1 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; g is a small integer whose value is dependent on the nature of A.sup.1 such that it has a range from one to two; R.sup.8.sup.' is lower-alkyl; R.sup.9.sup.' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; Rk.sup.10.sup.' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl or R.sup.9.sup.' and R.sup.10.sup.' together with the nitrogen atom are morpholino; A.sup.2 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; h is a small integer whose value is dependent on the nature of A.sup.2 such that it has a range from one to two; and An is an anion Are particularly useful for coloring natural fibers, synthetic fiber-forming materials and cellulosic materials.
Water-soluble cationic dyestuffs of the formulae ##STR1## WHEREIN R.degree. is hydrogen, lower-alkyl or hydroxy-lower-alkyl; R.sup.1 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.2 is lower-alkyl, lower-alkenyl, hydroxy-lower-alkyl or -(lower-alkylene)-NR.degree.Y or R.sup.1 and R.sup.2 together with the nitrogen atom, are pyrrolidino, piperidino or 4-lower-alkanoyl piperazino; Y is hydrogen or ##STR2## wherein R is hydrogen, lower-alkyl, lower-alkenyl, phenyl or phenyl-lower-alkyl; A is a member selected from the group consisting of an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge. k is a small integer whose value is dependent on the nature of A such that it has a range from one to two; R.sup.8 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.9 is lower-alkyl, hydroxy-lower-alkyl or NH.sub.2 ; R.sup.10 is lower-alkyl or lower-alkenyl; A.sup.1 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; g is a small integer whose value is dependent on the nature of A.sup.1 such that it has a range from one to two; R.sup.8' is lower alkyl; R.sup.9' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.10' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl or R.sup.9' and R.sup.10' together with the nitrogen atom are morpholino; A.sup.2 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; h is a small integer whose value is dependent on the nature of A.sup.2 such that it has a range from one to two; and An is an anion Are particularly useful for coloring natural fibers, synthetic fiber-forming materials and cellulosic materials. These dyes dye cotton and paper various shades of stable yellows, reds and oranges. The dyeing from these dyes on paper are less prone to bleed and have a high degree of color discharge when bleached with hypochlorite or chlorine bleaches.
Water-soluble cationic dyestuffs of the formulae ##STR1## WHEREIN R.sup.0 is hydrogen, lower-alkyl or hydroxy-lower-alkyl; R.sup.1 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.2 is lower-alkyl, lower-alkenyl, hydroxy-lower-alkyl or -(lower-alkylene)-NR.sup.0 Y or R.sup.1 and R.sup.2 together with the nitrogen atom, are pyrrolidino, piperidino or 4-lower-alkanoyl piperazino; Y is hydrogen or ##STR2## wherein R is hydrogen, lower-alkyl, lower-alkenyl, phenyl or phenyl-lower-alkyl; A is a member selected from the group consisting of an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge. k is a small integer whose value is dependent on the nature or A such that it has a range from one to two; R.sup.8 is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.9 is lower-alkyl, hydroxy-lower-alkyl or NH.sub.2 ; R.sup.10 is lower-alkyl or lower-alkenyl; A.sup.1 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; g is a small integer whose value is dependent on the nature of A.sup.1 such that it has a range from one to two; R.sup.8' is lower-alkyl; R.sup.9' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl; R.sup.10' is lower-alkyl, lower-alkenyl or hydroxy-lower-alkyl or R.sup.9' and R.sup.10' together with the nitrogen atom are morpholino; A.sup.2 is an aromatic azo dyestuff residue attached to the quaternary ammonium nitrogen atom through a lower-alkylene bridge; h is a small integer whose value is dependent on the nature of A.sup.2 such that it has a range from one to two; and An is an anion Are particularly useful for coloring natural fibers, synthetic fiber-forming materials and cellulosic materials. These dyes dye cotton and paper various shades of stable yellows, reds and oranges. The dyeing from these dyes on paper are less prone to bleed and have a high degree of color discharge when bleached with hypochlorite or chlorine bleaches.