FR2430928A1 - Procede de preparation des alcools orthohydroxybenzyliques - Google Patents

Procede de preparation des alcools orthohydroxybenzyliques

Info

Publication number
FR2430928A1
FR2430928A1 FR7821591A FR7821591A FR2430928A1 FR 2430928 A1 FR2430928 A1 FR 2430928A1 FR 7821591 A FR7821591 A FR 7821591A FR 7821591 A FR7821591 A FR 7821591A FR 2430928 A1 FR2430928 A1 FR 2430928A1
Authority
FR
France
Prior art keywords
preparation
alcohols
formaldehyde
reacting
orthohydroxybenzyl
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.)
Granted
Application number
FR7821591A
Other languages
English (en)
French (fr)
Other versions
FR2430928B1 (enExample
Inventor
Joel Le Ludec
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 Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7821591A priority Critical patent/FR2430928A1/fr
Priority to EP79420031A priority patent/EP0007285B1/fr
Priority to DE7979420031T priority patent/DE2962045D1/de
Priority to US06/055,071 priority patent/US4291178A/en
Priority to JP8653979A priority patent/JPS5513288A/ja
Priority to CA000331491A priority patent/CA1120954A/fr
Publication of FR2430928A1 publication Critical patent/FR2430928A1/fr
Application granted granted Critical
Publication of FR2430928B1 publication Critical patent/FR2430928B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/04—Esters of boric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C07C37/0555—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group being esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7821591A 1978-07-11 1978-07-11 Procede de preparation des alcools orthohydroxybenzyliques Granted FR2430928A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7821591A FR2430928A1 (fr) 1978-07-11 1978-07-11 Procede de preparation des alcools orthohydroxybenzyliques
EP79420031A EP0007285B1 (fr) 1978-07-11 1979-07-04 Procédé de préparation des alcools orthohydroxybenzyliques
DE7979420031T DE2962045D1 (en) 1978-07-11 1979-07-04 Process for the preparation of orthohydroxy benzylic alcohols
US06/055,071 US4291178A (en) 1978-07-11 1979-07-05 Preparation of ortho-hydroxybenzyl alcohols
JP8653979A JPS5513288A (en) 1978-07-11 1979-07-10 Manufacture of ortho hydroxybenzylalcohol
CA000331491A CA1120954A (fr) 1978-07-11 1979-10-07 Procede de preparation des alcools orthohydroxybenzyliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821591A FR2430928A1 (fr) 1978-07-11 1978-07-11 Procede de preparation des alcools orthohydroxybenzyliques

Publications (2)

Publication Number Publication Date
FR2430928A1 true FR2430928A1 (fr) 1980-02-08
FR2430928B1 FR2430928B1 (enExample) 1981-04-17

Family

ID=9210982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821591A Granted FR2430928A1 (fr) 1978-07-11 1978-07-11 Procede de preparation des alcools orthohydroxybenzyliques

Country Status (6)

Country Link
US (1) US4291178A (enExample)
EP (1) EP0007285B1 (enExample)
JP (1) JPS5513288A (enExample)
CA (1) CA1120954A (enExample)
DE (1) DE2962045D1 (enExample)
FR (1) FR2430928A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK335086A (da) * 1985-08-05 1987-02-06 Michele Testa Kemiske sammensaetninger og farmaceutiske praeparater til topisk brug indeholdende mindst en af de kemiske sammensaetninger i en terapeutiskvirksom maengde
FR2626575B1 (fr) * 1988-02-01 1990-08-10 Rhone Poulenc Chimie Procede de preparation de metaborate d'aryle et son application a la preparation des alcools orthohydroxybenzyliques
JPH02116712A (ja) * 1988-10-27 1990-05-01 Makome Kenkyusho:Kk 変位測定装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328945A (fr) * 1962-03-28 1963-06-07 Rhone Poulenc Sa Procédé de préparation des alcools orthohydroxybenzyliques

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479294A (en) * 1961-06-21 1969-11-18 American Potash & Chem Corp Boron extractant compositions
NL290690A (enExample) * 1962-03-28
FR1338945A (fr) * 1962-08-21 1963-10-04 Soc Ind Fab Antibiotiques Sifa Nouveaux dérivés des sulfamides et procédé de préparation
JPS5129143B1 (enExample) * 1971-04-12 1976-08-24
JPS4914740A (enExample) * 1972-06-07 1974-02-08
JPS517592B2 (enExample) * 1972-07-07 1976-03-09
JPS51125035A (en) * 1974-10-09 1976-11-01 Shionogi & Co Ltd New process for preparing 0-hydroxybenzylalcohols

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1328945A (fr) * 1962-03-28 1963-06-07 Rhone Poulenc Sa Procédé de préparation des alcools orthohydroxybenzyliques

Also Published As

Publication number Publication date
EP0007285B1 (fr) 1982-02-03
US4291178A (en) 1981-09-22
FR2430928B1 (enExample) 1981-04-17
DE2962045D1 (en) 1982-03-11
JPS5513288A (en) 1980-01-30
JPS6340774B2 (enExample) 1988-08-12
EP0007285A1 (fr) 1980-01-23
CA1120954A (fr) 1982-03-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse