FR2344518B1 - - Google Patents

Info

Publication number
FR2344518B1
FR2344518B1 FR7703773A FR7703773A FR2344518B1 FR 2344518 B1 FR2344518 B1 FR 2344518B1 FR 7703773 A FR7703773 A FR 7703773A FR 7703773 A FR7703773 A FR 7703773A FR 2344518 B1 FR2344518 B1 FR 2344518B1
Authority
FR
France
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
FR7703773A
Other languages
French (fr)
Other versions
FR2344518A1 (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.)
Givaudan SA
Original Assignee
L Givaudan and Co 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
Application filed by L Givaudan and Co SA filed Critical L Givaudan and Co SA
Publication of FR2344518A1 publication Critical patent/FR2344518A1/fr
Application granted granted Critical
Publication of FR2344518B1 publication Critical patent/FR2344518B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/10—Polyhydroxy benzenes; Alkylated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/38—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms one oxygen atom in position 2 or 4, e.g. pyrones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
FR7703773A 1976-02-12 1977-02-10 Procede pour la preparation de polyphenols Granted FR2344518A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH170976A CH622767A5 (en) 1976-02-12 1976-02-12 Process for the preparation of polyphenols

Publications (2)

Publication Number Publication Date
FR2344518A1 FR2344518A1 (fr) 1977-10-14
FR2344518B1 true FR2344518B1 (Direct) 1980-02-08

Family

ID=4216767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703773A Granted FR2344518A1 (fr) 1976-02-12 1977-02-10 Procede pour la preparation de polyphenols

Country Status (9)

Country Link
JP (1) JPS6048492B2 (Direct)
AT (1) AT345787B (Direct)
BE (1) BE851326A (Direct)
CH (2) CH622767A5 (Direct)
DE (1) DE2705874C2 (Direct)
FR (1) FR2344518A1 (Direct)
GB (1) GB1507298A (Direct)
IT (1) IT1067338B (Direct)
NL (1) NL7700851A (Direct)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1212533B (de) * 1963-10-08 1966-03-17 Hoechst Ag Verfahren zur Herstellung von Resorcinderivaten

Also Published As

Publication number Publication date
IT1067338B (it) 1985-03-16
DE2705874A1 (de) 1977-08-18
NL7700851A (nl) 1977-08-16
JPS6048492B2 (ja) 1985-10-28
CH622003A5 (en) 1981-03-13
FR2344518A1 (fr) 1977-10-14
BE851326A (fr) 1977-08-11
GB1507298A (en) 1978-04-12
DE2705874C2 (de) 1984-07-19
AT345787B (de) 1978-10-10
ATA92577A (de) 1978-02-15
JPS5297922A (en) 1977-08-17
CH622767A5 (en) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse