KR860001852A - Method for preparing monoazo pyridone compound - Google Patents

Method for preparing monoazo pyridone compound Download PDF

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Publication number
KR860001852A
KR860001852A KR1019840005077A KR840005077A KR860001852A KR 860001852 A KR860001852 A KR 860001852A KR 1019840005077 A KR1019840005077 A KR 1019840005077A KR 840005077 A KR840005077 A KR 840005077A KR 860001852 A KR860001852 A KR 860001852A
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South Korea
Prior art keywords
formula
compound
group
general formula
process according
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KR1019840005077A
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Korean (ko)
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KR910007082B1 (en
Inventor
유다까 가야네 (외 5)
Original Assignee
히지까다 다께시
스미또모 카가꾸 고교 가부시끼 가이샤
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Priority to KR1019840005077A priority Critical patent/KR910007082B1/en
Publication of KR860001852A publication Critical patent/KR860001852A/en
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Publication of KR910007082B1 publication Critical patent/KR910007082B1/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/503—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

내용 없음No content

Description

모노아조 피리돈 화합물의 제조방법Method for preparing monoazo pyridone compound

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (13)

일반식(Ⅱ)의 m-페닐렌디아민 설폰산과 일반식(Ⅲ)의 아민을 시아누리 클로라이드와 반응시켜 일반식(Ⅳ)의 화합물을 수득하고, 일반식(Ⅳ)의 화합물을 디아조하한 후 생성된 디아조늄염을 일반식(Ⅴ)의 피리돈과 커플링시키거나, 일반식(Ⅱ)의 m-페닐렌 디아민 설폰산을 시아누릭 클로라이드와 축합시키고, 생성된 축합물을 디아조화한 후 생성된 디아조늄염을 일반식(V)의 피리돈과 커플링시켜 일반식(Ⅵ)의 디클로로트리아지닐화합물을 수득한 다음, 일반식(Ⅵ)의 디클로로트리아지닐 화합물을 일반식(Ⅲ)의 아민과 축합시킴을 특징으로하여 일반식(I)의 화합물 또는 그의 염을 제조하는 방법.M-phenylenediamine sulfonic acid of formula (II) and amine of formula (III) are reacted with cyanuric chloride to obtain a compound of formula (IV), and diazo down the compound of formula (IV) Coupling the resulting diazonium salt with pyridone of general formula (V), or condensation of m-phenylene diamine sulfonic acid of general formula (II) with cyanuric chloride, and diazotizing the resulting condensate The resulting diazonium salt was coupled with pyridone of general formula (V) to obtain a dichlorotriazinyl compound of general formula (VI), and then the dichlorotriazinyl compound of general formula (VI) A process for preparing a compound of formula (I) or a salt thereof, characterized by condensation with an amine. 상기 식에서 ,R1및 R2는 단독으로 수소 또는 탄소수 4이하인 저급알킬 그룹이며, X는 수소, 메틸 또는 설포그룹을 나타내며, A는 비치환 또는 치환된 페닐렌 또는 나프틸렌 그룹이며, Y는 -SO2CH=CH2또는 -SO2CH2CH2Z(여기에서 Z는 알칼리의 작용으로 분리할 수 있는 그룹임)이다.Wherein R 1 and R 2 are independently hydrogen or lower alkyl group having 4 or less carbon atoms, X represents hydrogen, methyl or sulfo group, A is unsubstituted or substituted phenylene or naphthylene group, and Y is- SO 2 CH═CH 2 or —SO 2 CH 2 CH 2 Z, where Z is a group that can be separated by the action of an alkali. 제 1항에 있어서, R1이 탄소수 4이하인 저급알킬 그룹이고 X가 설포그룹인 화합물을 제조하는 방법.The process according to claim 1, wherein R 1 is a lower alkyl group having 4 or less carbon atoms and X is a sulfo group. 제 1항에 있어서, R1이 탄소수 4이하인 저급알킬 그룹이고 X가 설포그룹이며, A가 비치환 또는 치환된 페닐렌 그룹인 화합물을 제조하는 방법.The method of claim 1, wherein R 1 is a lower alkyl group having 4 or less carbon atoms, X is a sulfo group, and A is an unsubstituted or substituted phenylene group. 제 1항에 있어서, 하기 구조식의 화합물 또는 그의 염을 제조하는 방법.The process according to claim 1, wherein a compound of the formula 제 1항에 있어서, 하기 구조식의 화합물을 또는 그의 염을 제조하는 방법.The process according to claim 1, wherein a compound of the formula 제 1항에 있어서, 하기 구조식의 화합물을 또는 그의 염을 제조하는 방법.The process according to claim 1, wherein a compound of the formula ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840005077A 1984-08-22 1984-08-22 Process for preparing monoazo pyridone compound KR910007082B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840005077A KR910007082B1 (en) 1984-08-22 1984-08-22 Process for preparing monoazo pyridone compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840005077A KR910007082B1 (en) 1984-08-22 1984-08-22 Process for preparing monoazo pyridone compound

Publications (2)

Publication Number Publication Date
KR860001852A true KR860001852A (en) 1986-03-24
KR910007082B1 KR910007082B1 (en) 1991-09-16

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Application Number Title Priority Date Filing Date
KR1019840005077A KR910007082B1 (en) 1984-08-22 1984-08-22 Process for preparing monoazo pyridone compound

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KR (1) KR910007082B1 (en)

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Publication number Publication date
KR910007082B1 (en) 1991-09-16

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