IT1092041B - Composti organici dell zolfo - Google Patents

Composti organici dell zolfo

Info

Publication number
IT1092041B
IT1092041B IT19794/78A IT1979478A IT1092041B IT 1092041 B IT1092041 B IT 1092041B IT 19794/78 A IT19794/78 A IT 19794/78A IT 1979478 A IT1979478 A IT 1979478A IT 1092041 B IT1092041 B IT 1092041B
Authority
IT
Italy
Prior art keywords
sulfur
organic compounds
compounds
organic
Prior art date
Application number
IT19794/78A
Other languages
English (en)
Other versions
IT7819794A0 (it
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of IT7819794A0 publication Critical patent/IT7819794A0/it
Application granted granted Critical
Publication of IT1092041B publication Critical patent/IT1092041B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
IT19794/78A 1977-02-18 1978-01-30 Composti organici dell zolfo IT1092041B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6900/77A GB1561474A (en) 1977-02-18 1977-02-18 Preparation of 4,4'-dihydroxydiphenyl sulphones

Publications (2)

Publication Number Publication Date
IT7819794A0 IT7819794A0 (it) 1978-01-30
IT1092041B true IT1092041B (it) 1985-07-06

Family

ID=9822871

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19794/78A IT1092041B (it) 1977-02-18 1978-01-30 Composti organici dell zolfo

Country Status (6)

Country Link
US (1) US4125562A (it)
JP (1) JPS6033383B2 (it)
DE (1) DE2804080C3 (it)
FR (1) FR2381027A1 (it)
GB (1) GB1561474A (it)
IT (1) IT1092041B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072049A (en) * 1989-02-01 1991-12-10 Basf Aktiengesellschaft Process for the preparation of bis(4-hydroxyphenyl) sulfone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570305A (it) *
US2000061A (en) * 1933-06-20 1935-05-07 Du Pont Manufacture of diaryl sulphones
US3383421A (en) * 1965-03-01 1968-05-14 Gen Electric Process for the formation and purification of aromatic sulfones
US3579590A (en) * 1967-12-12 1971-05-18 Witco Chemical Corp Method of preparing diaryl sulfones
US3917715A (en) * 1972-01-25 1975-11-04 Ici Ltd 4-Hydroxy-3,3{40 ,4{40 -trichlorodiphenyl sulphone and alkali metal salts thereof
JPS566990B2 (it) * 1974-02-02 1981-02-14
US4089904A (en) * 1975-04-11 1978-05-16 Crown Zellerbach Corporation Process for selectively producing high-yield, high-purity 4,4-substituted diaryl sulfones

Also Published As

Publication number Publication date
DE2804080C3 (de) 1981-07-23
IT7819794A0 (it) 1978-01-30
FR2381027B1 (it) 1981-04-30
DE2804080B2 (de) 1980-09-18
GB1561474A (en) 1980-02-20
DE2804080A1 (de) 1978-08-31
US4125562A (en) 1978-11-14
FR2381027A1 (fr) 1978-09-15
JPS53103446A (en) 1978-09-08
JPS6033383B2 (ja) 1985-08-02

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