FR2171496A5 - 4-chloro-and 4-organosulphonyl-3-methyl-2-buten - -1-yl sulphones - useful source of isoprene units for syntheses - Google Patents

4-chloro-and 4-organosulphonyl-3-methyl-2-buten - -1-yl sulphones - useful source of isoprene units for syntheses

Info

Publication number
FR2171496A5
FR2171496A5 FR7203481A FR7203481A FR2171496A5 FR 2171496 A5 FR2171496 A5 FR 2171496A5 FR 7203481 A FR7203481 A FR 7203481A FR 7203481 A FR7203481 A FR 7203481A FR 2171496 A5 FR2171496 A5 FR 2171496A5
Authority
FR
France
Prior art keywords
sulphones
organosulphonyl
buten
syntheses
chloro
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
FR7203481A
Other languages
French (fr)
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.)
Rhone Poulenc SA
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 to BE794871D priority Critical patent/BE794871A/en
Application filed by Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7203481A priority patent/FR2171496A5/en
Priority to IT3329872A priority patent/IT972673B/en
Priority to NL7301102A priority patent/NL7301102A/xx
Priority to DD16853073A priority patent/DD108077A5/xx
Priority to JP1211873A priority patent/JPS4885532A/ja
Priority to HURO000697 priority patent/HU166482B/hu
Priority to CH143373A priority patent/CH557334A/en
Priority to GB537173A priority patent/GB1396626A/en
Priority to DE19732305235 priority patent/DE2305235A1/en
Priority to SU1875942A priority patent/SU479289A3/en
Application granted granted Critical
Publication of FR2171496A5 publication Critical patent/FR2171496A5/en
Expired legal-status Critical Current

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
    • 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

Landscapes

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

Abstract

Title sulphones (I):- (X = halogen or SO2R; R is alk(en)yl, aralkyl alkaryl or aryl, all opt. substd). (I) are prepd. from corresp. 1,4-dihalo-2-butenes and RSO2M (M = alk metal). Inters for synthesis, esp. in terpene series.
FR7203481A 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 Expired FR2171496A5 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BE794871D BE794871A (en) 1972-02-02 NEW ISOPRENIC SULPHONES
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
IT3329872A IT972673B (en) 1972-02-02 1972-12-20 ISOPRENE SULPHONES
NL7301102A NL7301102A (en) 1972-02-02 1973-01-25
DD16853073A DD108077A5 (en) 1972-02-02 1973-01-30
JP1211873A JPS4885532A (en) 1972-02-02 1973-01-31
HURO000697 HU166482B (en) 1972-02-02 1973-02-01
CH143373A CH557334A (en) 1972-02-02 1973-02-01 PROCESS FOR THE PREPARATION OF NEW ISOPRENIC SULPHONES.
GB537173A GB1396626A (en) 1972-02-02 1973-02-02 Olefinic sulphones
DE19732305235 DE2305235A1 (en) 1972-02-02 1973-02-02 NEW ISOPRENIC SULPHONES
SU1875942A SU479289A3 (en) 1972-02-02 1973-02-02 Method for producing isoprene sulfones

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2171496A5 true FR2171496A5 (en) 1973-09-21

Family

ID=9092870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7203481A Expired 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

Country Status (3)

Country Link
FR (1) FR2171496A5 (en)
HU (1) HU166482B (en)
SU (1) SU479289A3 (en)

Also Published As

Publication number Publication date
SU479289A3 (en) 1975-07-30
HU166482B (en) 1975-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse