GB1417228A - Hydroxy sulphones and a process for their preparation - Google Patents

Hydroxy sulphones and a process for their preparation

Info

Publication number
GB1417228A
GB1417228A GB3891473A GB3891473A GB1417228A GB 1417228 A GB1417228 A GB 1417228A GB 3891473 A GB3891473 A GB 3891473A GB 3891473 A GB3891473 A GB 3891473A GB 1417228 A GB1417228 A GB 1417228A
Authority
GB
United Kingdom
Prior art keywords
phenylsulphonyl
methyl
hydroxysulphones
formula
aug
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
GB3891473A
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 GB1417228A publication Critical patent/GB1417228A/en
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)

Abstract

1417228 Hydroxysulphones AGENCE NATIONALE DE VALORISATION DE LA RECHERCHE 17 Aug 1973 [25 Aug 1972] 38914/73 Heading C2C Hydroxysulphones of formula where R is optionally substituted alkyl, aralkyl or aryl, Q is H or an aliphatic or cycloaliphatic radical, X is H or methyl and Y is H, methyl, ethyl or vinyl are prepared by reacting an epoxide with QOH 2 SO a R in the presence of an anionizing agent, e.g. an alkali metal alcoholate, hydride or amide or an organometallic compound. Those compounds in which Q is aliphatic or cycloaliphatic are claimed per se. The hydroxysulphones may be reduced to alcohols of formula QCH 2 CH 2 C(OH)XY or reacted with a base to give alcohols of formula Examples prepare 3,7-dimethyl-5-phenylsulphonyl-1,6-octadien-3-ol which is reduced with Na amalgam to linalool and an isomer thereof; 3 - methyl - 5 - phenylsulphonyl - I - penten- 3 - ol; 7 - methyl - 5 - phenylsulphonyl - 6- octen - 3 - ol; 5 - phenylsulphonyl - 3 - pentanol; and 9 - (2,6,6 - trimethyl - 1 - cyclohexenyl) - 5- phenylsulphonyl - 3,7 - dimethyl - 1,6,8 - nonatrienol.
GB3891473A 1972-08-25 1973-08-17 Hydroxy sulphones and a process for their preparation Expired GB1417228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230304A FR2200844A5 (en) 1972-08-25 1972-08-25

Publications (1)

Publication Number Publication Date
GB1417228A true GB1417228A (en) 1975-12-10

Family

ID=9103551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3891473A Expired GB1417228A (en) 1972-08-25 1973-08-17 Hydroxy sulphones and a process for their preparation

Country Status (12)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589862B1 (en) * 1985-11-13 1988-05-20 Rhone Poulenc Sante EPOXY-3,4 METHYL-3 BUTENE-3 NITRILE, ITS PREPARATION AND ITS USE IN THE SYNTHESIS OF VITAMIN A

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2122694A5 (en) * 1971-01-20 1972-09-01 Rhone Poulenc Sa
BE794872A (en) * 1972-02-02 1973-08-01 Rhone Poulenc Sa NEW SULPHONES DERIVED FROM DIMETHYL-1,5 HEXADIENE-1,5 YLENE

Also Published As

Publication number Publication date
DD109620A5 (en) 1974-11-12
BE803667A (en) 1973-12-17
IT1006076B (en) 1976-09-30
SU510994A1 (en) 1976-04-15
JPS5724783B2 (en) 1982-05-26
CA1003428A (en) 1977-01-11
NL7311676A (en) 1974-02-27
DE2341240C2 (en) 1984-12-20
DE2341240A1 (en) 1974-03-07
FR2200844A5 (en) 1974-04-19
JPS4956922A (en) 1974-06-03
CH595337A5 (en) 1978-02-15
HU166533B (en) 1975-04-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920817