IT1114836B - Processo per la preparazione di monoesteri solforici - Google Patents

Processo per la preparazione di monoesteri solforici

Info

Publication number
IT1114836B
IT1114836B IT26385/77A IT2638577A IT1114836B IT 1114836 B IT1114836 B IT 1114836B IT 26385/77 A IT26385/77 A IT 26385/77A IT 2638577 A IT2638577 A IT 2638577A IT 1114836 B IT1114836 B IT 1114836B
Authority
IT
Italy
Prior art keywords
preparation
sulfuric monoesters
monoesters
sulfuric
Prior art date
Application number
IT26385/77A
Other languages
English (en)
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19762634783 external-priority patent/DE2634783C2/de
Priority claimed from DE19762634857 external-priority patent/DE2634857C2/de
Priority claimed from DE19762634856 external-priority patent/DE2634856A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1114836B publication Critical patent/IT1114836B/it

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/24—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms having sulfone or sulfonic acid radicals in the molecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
IT26385/77A 1976-08-03 1977-08-01 Processo per la preparazione di monoesteri solforici IT1114836B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19762634783 DE2634783C2 (de) 1976-08-03 1976-08-03 Verfahren zur Herstellung von Schwefelsäurehalbester-Verbindungen
DE19762634857 DE2634857C2 (de) 1976-08-03 1976-08-03 Verfahren zur Herstellung von β-Sulfatoäthylsulfonyl-amino-benzanilid-Verbindungen
DE19762634856 DE2634856A1 (de) 1976-08-03 1976-08-03 Verfahren zur herstellung von schwefelsaeurehalbester-verbindungen

Publications (1)

Publication Number Publication Date
IT1114836B true IT1114836B (it) 1986-01-27

Family

ID=27186936

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26385/77A IT1114836B (it) 1976-08-03 1977-08-01 Processo per la preparazione di monoesteri solforici

Country Status (7)

Country Link
US (1) US4334076A (it)
AU (1) AU512427B2 (it)
CA (1) CA1094568A (it)
CH (1) CH613947A5 (it)
FR (1) FR2360539A2 (it)
GB (1) GB1540566A (it)
IT (1) IT1114836B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN152895B (it) * 1979-07-19 1984-04-28 Sumitomo Chemical Co
GB2125395B (en) * 1979-07-19 1985-05-15 Sumitomo Chemical Co Process for producing aminoaryl-b-sulfatoethylsulfone
US4482501A (en) * 1979-07-19 1984-11-13 Sumitomo Chemical Company, Limited Process for producing aminoaryl-β-sulfatoethylsulfone
DE3009178A1 (de) * 1980-03-11 1981-10-15 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von aminobenzanilid-schwefelsaeurehalbester-verbindung
DE3009174A1 (de) * 1980-03-11 1981-10-15 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von sulfatoaethylsulfonyl-verbindungen
DE3340114A1 (de) * 1983-11-05 1985-05-15 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 2-amino-1-hydroxy-4- oder -5- (ss-sulfatoaethylsulfonyl)-benzol-verbindungen und deren verwendung zur synthese von faserreaktiven verbindungen
DE3343421A1 (de) * 1983-12-01 1985-06-13 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 5-oxethylsulfonyl-2-aminophenol(-ethern)
US4760134A (en) * 1985-08-28 1988-07-26 Hoechst Celanese Corporation Process for the preparation of the copper complex disazo compounds from disazo compounds containing an O'-alkoxyaniline group by coppering dimethylation at a pH at about 3-6
US5082963A (en) * 1986-11-24 1992-01-21 Hoechst Celanese Corporation Process for the regiospecific sulfonation of sulfonyl substituted 2-aminonaphthalenes and fiber reactive azo dyes made from the products of said process
DE3703565A1 (de) * 1987-02-06 1988-08-18 Hoechst Ag Wasserloesliche monoazo-pyrazolon-verbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
IN172051B (it) * 1987-12-11 1993-03-27 Hoechst Ag
EP0344343B1 (en) * 1988-06-01 1993-04-21 Hoechst Celanese Corporation Process for the regiospecific sulfonation of 2-amino-naphtalenes substituted in the 5- or 7-position by a fibre reactive vs-group, the novel 5-sulfo-substituted fiber-reactive 2-amino-naphthalene, and fibre-reactive azo dyes thereof
CN103709103B (zh) * 2013-12-13 2016-03-02 山东新华制药股份有限公司 氨基安替比林母液的循环利用工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666788A (en) * 1950-03-15 1954-01-19 Basf Ag Production of ethylene sulfarylamides
US2912428A (en) * 1956-03-07 1959-11-10 Ciba Ltd Process for the manufacture of azo pigments
DE1078116B (de) * 1956-05-15 1960-03-24 Fettchemie Verfahren und Vorrichtung zur kontinuierlichen Veresterung von Fettalkoholen
US3193546A (en) * 1961-12-28 1965-07-06 Gen Aniline & Film Corp Azo dyestuffs
GB1124388A (en) * 1965-11-15 1968-08-21 Sumitomo Chemical Co Reactive monoazo dyes of the benzene-azo-pyrazolone series and process for their manufacture and use
GB1220422A (en) * 1968-02-28 1971-01-27 Sumitomo Chemical Co Reactive yellow monoazo dyes of the phenylazo-pyrazole series and process for the preparation thereof
US3956267A (en) * 1971-03-04 1976-05-11 Bayer Aktiengesellschaft Indole-containing disazo dyestuffs having a sulfatoalkyleneoxy-substituent
US3859324A (en) * 1972-08-03 1975-01-07 Universal Oil Prod Co Process for the preparation of alkaline sulfate esters of n-alkyl-substituted hydroxypolyalkoxymethylcyclohexenes
DE2538722C2 (de) * 1975-08-30 1984-10-11 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von 1-Aminobenzol-5-β-sulfatoäthylsulfon-2-sulfonsäure und 1-Aminobenzol-5-vinylsulfon-2-sulfonsäure und deren Alkali- und Erdalkalisalzen

Also Published As

Publication number Publication date
GB1540566A (en) 1979-02-14
AU2755077A (en) 1979-02-08
CH613947A5 (it) 1979-10-31
FR2360539B2 (it) 1983-01-14
US4334076A (en) 1982-06-08
AU512427B2 (en) 1980-10-09
CA1094568A (en) 1981-01-27
FR2360539A2 (fr) 1978-03-03

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