BE765104A - Procede de preparation d'ortho. sulfobenzimides - Google Patents

Procede de preparation d'ortho. sulfobenzimides

Info

Publication number
BE765104A
BE765104A BE765104A BE765104A BE765104A BE 765104 A BE765104 A BE 765104A BE 765104 A BE765104 A BE 765104A BE 765104 A BE765104 A BE 765104A BE 765104 A BE765104 A BE 765104A
Authority
BE
Belgium
Prior art keywords
sulfobenzimides
ortho
preparation process
preparation
ortho preparation
Prior art date
Application number
BE765104A
Other languages
English (en)
Inventor
Des Usines Chimiques Rhone-Poulenc. Societe
Original Assignee
Rhone Poulenc Sa
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 FR7011659A external-priority patent/FR2086539A5/fr
Priority claimed from FR7040970A external-priority patent/FR2114085A6/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BE765104A publication Critical patent/BE765104A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
BE765104A 1970-04-01 1971-03-31 Procede de preparation d'ortho. sulfobenzimides BE765104A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7011659A FR2086539A5 (en) 1970-04-01 1970-04-01 Ortho-sulphobenzimides prepn
FR7040970A FR2114085A6 (en) 1970-11-16 1970-11-16 Ortho-sulphobenzimides prepn

Publications (1)

Publication Number Publication Date
BE765104A true BE765104A (fr) 1971-09-30

Family

ID=26215649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765104A BE765104A (fr) 1970-04-01 1971-03-31 Procede de preparation d'ortho. sulfobenzimides

Country Status (7)

Country Link
US (1) US3759936A (fr)
BE (1) BE765104A (fr)
CH (1) CH517765A (fr)
DE (1) DE2115944B2 (fr)
GB (1) GB1298296A (fr)
IT (1) IT1050130B (fr)
NL (1) NL7103967A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA818101B (en) * 1980-11-24 1982-11-24 Basf Ag Preparation of saccharin
JPS58183677A (ja) * 1982-04-21 1983-10-26 Toray Ind Inc サツカリンの製造法
KR850007368A (ko) * 1984-04-13 1985-12-04 레네시이더; 잔렌드릭요한. 오엘레링 3-히드록시-2,3-디히드로벤즈이소티아졸-1,1-디옥사이드의 제조방법
DE3500577A1 (de) * 1985-01-10 1986-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1,2-benzisothiazolonen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1507565A (en) * 1924-09-09 Jean altwegg and jean collabdeatt
US319082A (en) * 1885-06-02 Coxstaintix fahlberg

Also Published As

Publication number Publication date
NL7103967A (fr) 1971-10-05
DE2115944B2 (de) 1976-06-10
US3759936A (en) 1973-09-18
CH517765A (fr) 1972-01-15
IT1050130B (it) 1981-03-10
DE2115944A1 (de) 1971-10-14
GB1298296A (en) 1972-11-29

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