GB1235815A - Production of dihydroxyarylsulphonium salts - Google Patents

Production of dihydroxyarylsulphonium salts

Info

Publication number
GB1235815A
GB1235815A GB50551/69A GB5055169A GB1235815A GB 1235815 A GB1235815 A GB 1235815A GB 50551/69 A GB50551/69 A GB 50551/69A GB 5055169 A GB5055169 A GB 5055169A GB 1235815 A GB1235815 A GB 1235815A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
alkyl
hydrogen
unsubstituted
substituted
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB50551/69A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
JR Geigy 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
Application filed by JR Geigy AG filed Critical JR Geigy AG
Publication of GB1235815A publication Critical patent/GB1235815A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
    • C07D339/08—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • C07C381/12—Sulfonium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/06—Six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/46—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings substituted on the ring sulfur atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D337/00—Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom
    • C07D337/02—Seven-membered rings
    • C07D337/04—Seven-membered rings not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,235,815. Sulphonium salts. J. R. GEIGY A.G. 14 Oct., 1969 [15 Oct., 1968], No. 50551/69. Heading C2C. The invention comprises a process for preparing dihydroxyaryl sulphonium salts by adding organic sulphides in a strongly acid medium to 1,4-quinones having no substituent in m-position to a quinone oxygen or to 1,2-quinones having no substituent in p-position to one of the two quinone oxygen functions. The invention further comprises compounds of the formula where X, Y and Z are hydrogen, alkyl of 1-18 carbon atoms, hydroxy, halogen, unsubstituted or substituted phenyl, SR or OR, where R is unsubstituted or substituted alkyl of 1-18 carbon atoms or unsubstituted or substituted phenyl, provided that if 2 of X, Y and Z are other than hydrogen then they are identical and that if 2 of X, Y and Z are hydrogen these are represented by X and Z, or X and Y together are a fused ring, R 1 is an unsubstituted or substituted unsaturated acyclic hydrocarbon, a substituted saturated acyclic hydrocarbon, a phenyl radical substituted by alkoxy of 1-4 carbon atoms or a cycloaliphatic hydrocarbon, R 2 is an unsubstituted or substituted saturated or unsaturated aliphatic or cycloaliphatic hydrocarbon or R 1 is phenyl optionally substituted by halogen or alkyl of 1-4 carbon atoms and R 2 is unsubstituted alkyl of at least 2 carbon atoms, or if R 1 and R 2 are unsubstituted alkyl of 1-4 carbon atoms said radicals are not identical, or if of X, Y and Z at least one is not hydrogen, R 1 and R 2 are alkyl of 1-4 carbon atoms or R 1 is optionally substituted phenyl and R 2 is methyl or R 1 and R 2 together are a chain of 4-6 methylene groups optionally including a hetero atom in the chain and optionally including alkyl substituent groups having 1-4 carbon atoms and M is a monovalent anion; compounds of the formula wherein X, Y and Z are hydrogen, alkyl of 1-4 carbon atoms or halogen, provided that if 2 of X, Y and Z are other than hydrogen they are identical and that if 2 of X, Y and Z are hydrogen these are X and Z, or X and Y represent a fused ring, R 3 is alkyl of 1-4 carbon atoms, n is 3-6 and M is a monovalent anion; and compounds of the formula where X, Y and Z are hydrogen or X and Y are a fused benzo radical, n is 4-6 and M is a monovalent anion.
GB50551/69A 1968-10-15 1969-10-14 Production of dihydroxyarylsulphonium salts Expired GB1235815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1538468A CH497399A (en) 1968-10-15 1968-10-15 Process for the preparation of dihydroxyarylsulfonium salts

Publications (1)

Publication Number Publication Date
GB1235815A true GB1235815A (en) 1971-06-16

Family

ID=4408635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50551/69A Expired GB1235815A (en) 1968-10-15 1969-10-14 Production of dihydroxyarylsulphonium salts

Country Status (10)

Country Link
AT (1) AT300759B (en)
BE (1) BE740313A (en)
CH (1) CH497399A (en)
DK (1) DK127473B (en)
FR (1) FR2020740A1 (en)
GB (1) GB1235815A (en)
IL (1) IL33178A (en)
NL (1) NL6915546A (en)
SE (1) SE367400B (en)
SU (1) SU402208A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065377A1 (en) * 2003-01-22 2004-08-05 Jsr Corporation Sulfonium salts, radiation-sensitive acid generators, and positive radiation-sensitive resin compositions
CN100457749C (en) * 2003-01-22 2009-02-04 Jsr株式会社 Sulfonium salts, radiation-sensitive acid generators, and positive radiation-sensitive resin compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004065377A1 (en) * 2003-01-22 2004-08-05 Jsr Corporation Sulfonium salts, radiation-sensitive acid generators, and positive radiation-sensitive resin compositions
US7371503B2 (en) 2003-01-22 2008-05-13 Jsr Corporation Sulfonium salt compound, photoacid generator, and positive-tone radiation-sensitive resin composition
CN100457749C (en) * 2003-01-22 2009-02-04 Jsr株式会社 Sulfonium salts, radiation-sensitive acid generators, and positive radiation-sensitive resin compositions

Also Published As

Publication number Publication date
CH497399A (en) 1970-10-15
IL33178A0 (en) 1969-12-31
FR2020740A1 (en) 1970-07-17
BE740313A (en) 1970-04-15
NL6915546A (en) 1970-04-17
SE367400B (en) 1974-05-27
DK127473B (en) 1973-11-12
AT300759B (en) 1972-08-10
SU402208A3 (en) 1973-10-12
DE1951803A1 (en) 1970-04-23
IL33178A (en) 1972-09-28

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