CH557334A - Procede de preparation de nouvelles sulfones isopreniques. - Google Patents

Procede de preparation de nouvelles sulfones isopreniques.

Info

Publication number
CH557334A
CH557334A CH143373A CH143373A CH557334A CH 557334 A CH557334 A CH 557334A CH 143373 A CH143373 A CH 143373A CH 143373 A CH143373 A CH 143373A CH 557334 A CH557334 A CH 557334A
Authority
CH
Switzerland
Prior art keywords
isoprenic
sulphones
preparation
new
new isoprenic
Prior art date
Application number
CH143373A
Other languages
English (en)
French (fr)
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 FR7203481A external-priority patent/FR2171496A5/fr
Priority claimed from FR7209398A external-priority patent/FR2179271A6/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of CH557334A publication Critical patent/CH557334A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
    • C07C317/08—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH143373A 1972-02-02 1973-02-01 Procede de preparation de nouvelles sulfones isopreniques. CH557334A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7203481A FR2171496A5 (en) 1972-02-02 1972-02-02 4-chloro-and 4-organosulphonyl-3-methyl-2-buten - -1-yl sulphones - useful source of isoprene units for syntheses
FR7209398A FR2179271A6 (en) 1972-03-17 1972-03-17 4-chloro-and 4-organosulphonyl-3-methyl-2-buten - -1-yl sulphones - useful source of isoprene units for syntheses

Publications (1)

Publication Number Publication Date
CH557334A true CH557334A (fr) 1974-12-31

Family

ID=26216881

Family Applications (1)

Application Number Title Priority Date Filing Date
CH143373A CH557334A (fr) 1972-02-02 1973-02-01 Procede de preparation de nouvelles sulfones isopreniques.

Country Status (8)

Country Link
JP (1) JPS4885532A (cs)
BE (1) BE794871A (cs)
CH (1) CH557334A (cs)
DD (1) DD108077A5 (cs)
DE (1) DE2305235A1 (cs)
GB (1) GB1396626A (cs)
IT (1) IT972673B (cs)
NL (1) NL7301102A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040034257A1 (en) * 2001-02-06 2004-02-19 Kazutaka Kimura Novel sulfone derivatives and process for producing these
EP1231197A1 (en) * 2001-02-07 2002-08-14 Sumitomo Chemical Company, Limited Process for producing allyl halide compound
EP1448517B1 (en) * 2001-10-31 2012-04-18 SK Innovation Co., Ltd. Method of preparing 4-chloro-3-methyl-2-butenylphenyl sulfide, di(4-chloro-3-methyl-2-butenyl)sulfide and di(4-chloro-3-methyl-2-butenyl)sulfone for synthesis of natural carotenoid products
DE102009056731A1 (de) 2009-12-04 2011-06-09 Rev Renewable Energy Ventures, Inc. Halogenierte Polysilane und Polygermane

Also Published As

Publication number Publication date
BE794871A (fr) 1973-08-01
DD108077A5 (cs) 1974-09-05
IT972673B (it) 1974-05-31
JPS4885532A (cs) 1973-11-13
DE2305235A1 (de) 1973-08-16
NL7301102A (cs) 1973-08-06
GB1396626A (en) 1975-06-04

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Legal Events

Date Code Title Description
PL Patent ceased