DE2341240C2 - Verfahren zur Herstellung von Hydroxysulfonen - Google Patents

Verfahren zur Herstellung von Hydroxysulfonen

Info

Publication number
DE2341240C2
DE2341240C2 DE2341240A DE2341240A DE2341240C2 DE 2341240 C2 DE2341240 C2 DE 2341240C2 DE 2341240 A DE2341240 A DE 2341240A DE 2341240 A DE2341240 A DE 2341240A DE 2341240 C2 DE2341240 C2 DE 2341240C2
Authority
DE
Germany
Prior art keywords
methyl
reaction
ether
tetrahydrofuran
epoxy
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
DE2341240A
Other languages
German (de)
English (en)
Other versions
DE2341240A1 (de
Inventor
Marc Paris Julia
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of DE2341240A1 publication Critical patent/DE2341240A1/de
Application granted granted Critical
Publication of DE2341240C2 publication Critical patent/DE2341240C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C317/00—Sulfones; Sulfoxides
    • 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)
  • Epoxy Compounds (AREA)
DE2341240A 1972-08-25 1973-08-16 Verfahren zur Herstellung von Hydroxysulfonen Expired DE2341240C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230304A FR2200844A5 (US20050192411A1-20050901-C00001.png) 1972-08-25 1972-08-25

Publications (2)

Publication Number Publication Date
DE2341240A1 DE2341240A1 (de) 1974-03-07
DE2341240C2 true DE2341240C2 (de) 1984-12-20

Family

ID=9103551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2341240A Expired DE2341240C2 (de) 1972-08-25 1973-08-16 Verfahren zur Herstellung von Hydroxysulfonen

Country Status (12)

Country Link
JP (1) JPS5724783B2 (US20050192411A1-20050901-C00001.png)
BE (1) BE803667A (US20050192411A1-20050901-C00001.png)
CA (1) CA1003428A (US20050192411A1-20050901-C00001.png)
CH (1) CH595337A5 (US20050192411A1-20050901-C00001.png)
DD (1) DD109620A5 (US20050192411A1-20050901-C00001.png)
DE (1) DE2341240C2 (US20050192411A1-20050901-C00001.png)
FR (1) FR2200844A5 (US20050192411A1-20050901-C00001.png)
GB (1) GB1417228A (US20050192411A1-20050901-C00001.png)
HU (1) HU166533B (US20050192411A1-20050901-C00001.png)
IT (1) IT1006076B (US20050192411A1-20050901-C00001.png)
NL (1) NL7311676A (US20050192411A1-20050901-C00001.png)
SU (1) SU510994A1 (US20050192411A1-20050901-C00001.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589862B1 (fr) * 1985-11-13 1988-05-20 Rhone Poulenc Sante Epoxy-3,4 methyl-3 butene-3 nitrile, sa preparation et son utilisation dans la synthese de la vitamine a

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781313A (en) * 1971-01-20 1973-12-25 Rhone Poulenc Sa Sulfone intermediates for the synthesis of vitamin a
BE794872A (fr) * 1972-02-02 1973-08-01 Rhone Poulenc Sa Nouvelles sulfones derivees de dimethyl-1,5 hexadiene-1,5 ylene

Also Published As

Publication number Publication date
JPS4956922A (US20050192411A1-20050901-C00001.png) 1974-06-03
NL7311676A (US20050192411A1-20050901-C00001.png) 1974-02-27
HU166533B (US20050192411A1-20050901-C00001.png) 1975-04-28
SU510994A1 (ru) 1976-04-15
CA1003428A (en) 1977-01-11
CH595337A5 (US20050192411A1-20050901-C00001.png) 1978-02-15
DE2341240A1 (de) 1974-03-07
DD109620A5 (US20050192411A1-20050901-C00001.png) 1974-11-12
GB1417228A (en) 1975-12-10
IT1006076B (it) 1976-09-30
JPS5724783B2 (US20050192411A1-20050901-C00001.png) 1982-05-26
FR2200844A5 (US20050192411A1-20050901-C00001.png) 1974-04-19
BE803667A (fr) 1973-12-17

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition