BE794943A - Nouvelles sulfones methyleniques dans la serie des terpenes - Google Patents

Nouvelles sulfones methyleniques dans la serie des terpenes

Info

Publication number
BE794943A
BE794943A BE794943DA BE794943A BE 794943 A BE794943 A BE 794943A BE 794943D A BE794943D A BE 794943DA BE 794943 A BE794943 A BE 794943A
Authority
BE
Belgium
Prior art keywords
methylenic
sulphones
new
terpenes
series
Prior art date
Application number
Other languages
English (en)
Inventor
Des Usines Chimiques Rhone-Poulenc. Soc.
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.)
Publication date
Priority claimed from FR7203805A external-priority patent/FR2171542A5/fr
Priority claimed from FR7212479A external-priority patent/FR2180154A6/fr
Priority claimed from FR7235485A external-priority patent/FR2202513A6/fr
Publication of BE794943A publication Critical patent/BE794943A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/22—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE794943D 1972-02-04 Nouvelles sulfones methyleniques dans la serie des terpenes BE794943A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7203805A FR2171542A5 (en) 1972-02-04 1972-02-04 Unsatd sulphones - terpene and carotenoid inters
FR7212479A FR2180154A6 (en) 1972-04-10 1972-04-10 Unsatd sulphones - terpene and carotenoid inters
FR7235485A FR2202513A6 (en) 1972-10-06 1972-10-06 Unsatd sulphones - terpene and carotenoid inters

Publications (1)

Publication Number Publication Date
BE794943A true BE794943A (fr) 1973-08-02

Family

ID=27249773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794943D BE794943A (fr) 1972-02-04 Nouvelles sulfones methyleniques dans la serie des terpenes

Country Status (8)

Country Link
US (1) US3848000A (fr)
JP (1) JPS4881833A (fr)
BE (1) BE794943A (fr)
CH (1) CH568283A5 (fr)
DE (1) DE2305215A1 (fr)
GB (1) GB1396625A (fr)
IT (1) IT973077B (fr)
NL (1) NL7301242A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276297A1 (fr) * 1974-06-25 1976-01-23 Anvar Nouvelles sulfones olefiniques, leur preparation et leur utilisation dans la synthese de produits biologiquement actifs
FR2342282A1 (fr) * 1976-02-25 1977-09-23 Rhone Poulenc Ind Procede de preparation de sulfones acetals et leur utilisation pour la preparation d'aldehydes ethyleniques
US4420431A (en) * 1979-02-13 1983-12-13 Phillips Petroleum Company Salts of 3-cyano-3-alkene-sulfinic acids and salts of 3-carbamoyl-3-alkene sulfonic acids and preparations thereof
FR2467197A1 (fr) * 1979-10-11 1981-04-17 Anvar Procede de preparation de sulfones insaturees et sulfones obtenues
EP0187259B2 (fr) * 1985-01-10 1996-05-15 Kuraray Co., Ltd. Procédé de préparation de la vitamine A ou de ses esters carboxyliques et composés intermédiaires utiles dans le procédé
FR2617476B1 (fr) * 1987-07-03 1989-11-17 Oreal Nouveaux derives polycycliques aromatiques, leur procede de preparation et leur utilisation en medecine humaine et veterinaire et en cosmetique

Also Published As

Publication number Publication date
IT973077B (it) 1974-06-10
DE2305215A1 (de) 1973-08-16
US3848000A (en) 1974-11-12
NL7301242A (fr) 1973-08-07
JPS4881833A (fr) 1973-11-01
CH568283A5 (fr) 1975-10-31
GB1396625A (en) 1975-06-04

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