KR960001047A - C.I. Manufacturing method of reactive blue 19 - Google Patents

C.I. Manufacturing method of reactive blue 19 Download PDF

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Publication number
KR960001047A
KR960001047A KR1019950017012A KR19950017012A KR960001047A KR 960001047 A KR960001047 A KR 960001047A KR 1019950017012 A KR1019950017012 A KR 1019950017012A KR 19950017012 A KR19950017012 A KR 19950017012A KR 960001047 A KR960001047 A KR 960001047A
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South Korea
Prior art keywords
copper
process according
formula
phosphate buffer
reaction
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KR1019950017012A
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Korean (ko)
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KR100373997B1 (en
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안드레아스파우.데.엘츠
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짜우너,루츠
훽스트 아크티엔게젤샤프트
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Publication of KR960001047A publication Critical patent/KR960001047A/en
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Publication of KR100373997B1 publication Critical patent/KR100373997B1/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
    • C09B62/505—Anthracene dyes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

브로모아민산을 원소상 구리 및 인산염 완충액의 존재하에 3-(설페이토에틸설포닐)-아닐린과 반응시킴으로써 하기 일반식(Ⅰ)의 C.I. 리액티브 블루 19를 제조한다:The bromoamic acid was reacted with 3- (sulfatoethylsulfonyl) -aniline in the presence of elemental copper and phosphate buffer to give C.I. Prepare Reactive Blue 19:

(Ⅰ) (Ⅰ)

Description

C.I. 리액티브 블루(Reactive Blue)19의 제조방법C.I. Manufacturing Method of Reactive Blue 19

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (10)

하기 일반식(Ⅱ)의 브로모아민산을 원소상 구리 및 인산염 완충액의 존재하에 하기 일반식(Ⅲ)의 3-(설페이토에틸설포닐)-아닐린과 반응시키고 형성된 생성물을 단리하는 것을 포함하는 하기 일반식(Ⅰ)의 반응성 염료를 제조하는 방법:Reacting bromoamic acid of formula (II) with 3- (sulfatoethylsulfonyl) -aniline of formula (III) in the presence of elemental copper and phosphate buffer and isolating the product formed Method for preparing a reactive dye of the general formula (I): 상기식에서, Z는 일반식 -CH2CH2-OSO3M, -CH=CH2또는 -CH2CH2-SSO3M의 기이고, M은 수소 또는 알칼리 금속이고, X는 O 또는 S 이다.Wherein, Z is a group of the formula -CH 2 CH 2 -OSO 3 M, -CH = CH 2 or -CH 2 CH 2 -SSO 3 M, M is hydrogen or an alkali metal, X is O or S . 제1항에 있어서, Z가 일반식 -CH2CH2-OSO3M이고, M이 수소, 나트륨 또는 칼륨인 방법.The method of claim 1, wherein Z is of the formula —CH 2 CH 2 —OSO 3 M and M is hydrogen, sodium or potassium. 제1항 또는 제2항에 있어서, 반응을 시작할 때, 반응 매질의 pH가 7이하, 바람직하게는 6.0 내지 6.8인 방법.The process according to claim 1 or 2, wherein at the start of the reaction, the pH of the reaction medium is no more than 7, preferably 6.0 to 6.8. 제1항 내지 제3항 중 어느 한 항에 있어서, 원소상의 구리를 구리 비드 또는 구리 충전물로서 분말화된 형태로 첨가하거나, 또는 상기 반응 전에 환원과 침전을 시켜 원소상의 구리를 새로 제조하는 방법.The process according to any one of claims 1 to 3, wherein the elemental copper is added in powdered form as copper beads or a copper charge, or the elemental copper is newly prepared by reduction and precipitation before the reaction. 제1항 내지 제4항 중 어느 한 항에 있어서, 원소상의 구리를 4 내지 16, 바람직하게는 5 내지 8중량%의 양으로 사용하는 방법.The process according to any one of claims 1 to 4, wherein the elemental copper is used in an amount of 4 to 16, preferably 5 to 8% by weight. 제1항 내지 제4항 중 어느 한 항에 있어서, 구리를 지지 물질 위에 또는 구리 철망으로서 사용하는 방법.The method of claim 1, wherein copper is used on the support material or as a copper wire mesh. 제1항 내지 제6항 중 어느 한 항에 있어서, NaH2PO4및 Na2HPO4의 혼합물을 인산염 완충액으로서 사용하는 방법.The process according to claim 1, wherein a mixture of NaH 2 PO 4 and Na 2 HPO 4 is used as phosphate buffer. 제1항 내지 제6항 중 어느 한 항에 있어서, 인산과 수산화나트륨 용액을 첨가하여 인산염 완충액을 제조하는 방법.The method of any one of claims 1 to 6, wherein the phosphate buffer is prepared by adding phosphoric acid and sodium hydroxide solution. 제1항 내지 제8항 중 어느 한 항에 있어서, 인산염 완충액을 브로모아민산을 기준으로 5 내지 15중량%의 농도로 사용하는 방법.The method of claim 1, wherein the phosphate buffer is used at a concentration of 5-15% by weight based on bromoamic acid. 제1항 내지 제9항 중 어느 한 항에 있어서, 반응 온도가 60 내지 95℃, 바람직하게는 70 내지 90℃인 방법.10. The process according to claim 1, wherein the reaction temperature is from 60 to 95 ° C., preferably from 70 to 90 ° C. 11. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017012A 1994-06-24 1995-06-23 C.I.How to Make Reactive Blue 19 KR100373997B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4422160.6 1994-06-24
DE4422160A DE4422160C2 (en) 1994-06-24 1994-06-24 Process for the production of C.I. Reactive Blue 19

Publications (2)

Publication Number Publication Date
KR960001047A true KR960001047A (en) 1996-01-25
KR100373997B1 KR100373997B1 (en) 2003-05-09

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KR1019950017012A KR100373997B1 (en) 1994-06-24 1995-06-23 C.I.How to Make Reactive Blue 19

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JP (1) JPH0860015A (en)
KR (1) KR100373997B1 (en)
CN (1) CN1072249C (en)
BR (1) BR9502922A (en)
CH (1) CH689425A5 (en)
DE (1) DE4422160C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101481532B (en) * 2008-12-12 2012-10-10 天津德凯化工股份有限公司 Preparation of brilliant blue dye KN-R
CN101481536B (en) * 2008-12-12 2013-01-16 天津德凯化工股份有限公司 Preparation of brilliant blue KN-R
CN101481535B (en) * 2008-12-12 2013-06-19 天津德凯化工股份有限公司 Preparation of dye brilliant blue KN-R
CN101481533B (en) * 2008-12-12 2013-06-19 天津德凯化工股份有限公司 Preparation of reactive dye
CN101481531B (en) * 2008-12-12 2013-01-16 天津德凯化工股份有限公司 Preparation method of reactive dye KN-R
KR101154986B1 (en) 2010-03-08 2012-06-12 이화산업 주식회사 Composition of reactive blue dyes
CN103540165B (en) * 2013-10-12 2015-11-18 浙江闰土研究院有限公司 Improve method and the product of dark lifting force in Reactive Blue 19 100 dyestuff
CN103880713B (en) * 2014-04-16 2015-05-13 南京大学盐城环保技术与工程研究院 Method for recycling bromaminic acid from production wastewater of reactive brilliant blue KN-R of vinyl sulfone type dye

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DE965902C (en) * 1949-07-19 1957-09-19 Hoechst Ag Process for fixing water-soluble organic compounds on substrates with a fibrous structure
CH469055A (en) * 1966-02-02 1969-02-28 Sandoz Ag Process for the preparation of an anthraquinone dye
DE59301662D1 (en) * 1992-05-04 1996-03-28 Ciba Geigy Ag Fiber-reactive anthraquinone dyes, process for their preparation and their use
DE4230095A1 (en) * 1992-09-09 1994-03-10 Basf Ag Formazan-based reactive dyes and hydrazones

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Publication number Publication date
BR9502922A (en) 1996-02-27
KR100373997B1 (en) 2003-05-09
CN1127277A (en) 1996-07-24
DE4422160C2 (en) 2003-02-27
DE4422160A1 (en) 1996-01-04
CH689425A5 (en) 1999-04-15
CN1072249C (en) 2001-10-03
JPH0860015A (en) 1996-03-05

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