IT8047850A0 - Procedimento per la produzione di semiesteri di acido solforico - Google Patents

Procedimento per la produzione di semiesteri di acido solforico

Info

Publication number
IT8047850A0
IT8047850A0 IT8047850A IT4785080A IT8047850A0 IT 8047850 A0 IT8047850 A0 IT 8047850A0 IT 8047850 A IT8047850 A IT 8047850A IT 4785080 A IT4785080 A IT 4785080A IT 8047850 A0 IT8047850 A0 IT 8047850A0
Authority
IT
Italy
Prior art keywords
procedure
production
sulfuric acid
acid semiesters
semiesters
Prior art date
Application number
IT8047850A
Other languages
English (en)
Other versions
IT1144034B (it
Inventor
Fujita Taira
Nakagawa Hiroyuki
Sugihara Mikio
Kobayashi Kimiyuki
Okamoto Katuhiko
Original Assignee
Sumitomo Chemical Co
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
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of IT8047850A0 publication Critical patent/IT8047850A0/it
Application granted granted Critical
Publication of IT1144034B publication Critical patent/IT1144034B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT47850/80A 1979-02-13 1980-02-08 Procedimento per la produzione di semiesteri di acido solforico IT1144034B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1579179A JPS55108848A (en) 1979-02-13 1979-02-13 Preparation of sulfuric half ester compound

Publications (2)

Publication Number Publication Date
IT8047850A0 true IT8047850A0 (it) 1980-02-08
IT1144034B IT1144034B (it) 1986-10-29

Family

ID=11898650

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47850/80A IT1144034B (it) 1979-02-13 1980-02-08 Procedimento per la produzione di semiesteri di acido solforico

Country Status (6)

Country Link
US (2) US4351765A (it)
JP (1) JPS55108848A (it)
CH (1) CH646188A5 (it)
DE (1) DE3005348A1 (it)
IN (1) IN152193B (it)
IT (1) IT1144034B (it)

Families Citing this family (6)

* 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
JPS57139058A (en) * 1981-02-19 1982-08-27 Sumitomo Chem Co Ltd Preparation of sulfuric half ester compound
US4637034A (en) * 1984-04-19 1987-01-13 Hylsa, S.A. Cooling panel for electric arc furnace
DE4007049A1 (de) * 1990-03-07 1991-09-12 Hoechst Ag Verfahren zur herstellung von 3'-aminopropyl-2-sulfatoethylsulfon
TW202429B (it) * 1991-02-27 1993-03-21 Hoechst Ag
CN103804248A (zh) * 2012-11-07 2014-05-21 嘉兴学院 一种3-(β-硫酸酯乙基砜基)-N-乙基苯胺的合成方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060254A (en) * 1931-05-29 1936-11-10 Soc Of Chemical Ind Process of making sulphuric acid esters of aliphatic alcohols and the products
US1981901A (en) * 1932-06-06 1934-11-27 Ici Ltd Alkali metal salt of elaidyl sulphuric ester
US2092075A (en) * 1933-12-08 1937-09-07 Ici Ltd Monoazo dyestuffs and their production
US2150557A (en) * 1937-03-30 1939-03-14 Rohm & Haas Method of preparing ammonium salts of sulphated primary alcohols
US2384734A (en) * 1942-10-02 1945-09-11 Soc Of Chemical Ind Mixtures of azo dyestuffs
DE1443877A1 (de) * 1951-01-28 1968-12-12 Hoechst Ag Verfahren zur Herstellung von sauren Schwefelsaeureestern von beta-Hydroxyaethylsulfongruppen enthaltenden aromatischen Verbindungen
US2708675A (en) * 1952-11-03 1955-05-17 Dow Chemical Co Chlorotoloxy-ethyl sulfates
US3135730A (en) * 1958-03-26 1964-06-02 Hoechst Ag Copper complexes of azo-dyestuffs
CH441573A (de) * 1963-10-19 1967-08-15 Hoechst Ag Verfahren zur Herstellung wasserlöslicher, kupferhaltiger Dis-, Tris- und Tetrakisazofarbstoffe des Resorcins
DE1268756B (de) * 1963-10-29 1968-05-22 Hoechst Ag Verfahren zur Herstellung von blauen sauren Anthrachinonfarbstoffen
US3372170A (en) * 1963-10-29 1968-03-05 Hoechst Ag Sulfation using amidosulfonic acid in an inert solvent
NL128070C (it) * 1964-05-06
US3384843A (en) * 1964-12-04 1968-05-21 Sage Laboratories Selective transmission apparatus
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

Also Published As

Publication number Publication date
IT1144034B (it) 1986-10-29
CH646188A5 (de) 1984-11-15
JPS575223B2 (it) 1982-01-29
DE3005348C2 (it) 1987-07-30
US4450114A (en) 1984-05-22
IN152193B (it) 1983-11-12
DE3005348A1 (de) 1980-08-14
JPS55108848A (en) 1980-08-21
US4351765A (en) 1982-09-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950131