FR2487338A1 - Procede perfectionne de preparation du (methoxy-2 ethyl)-4 phenol - Google Patents

Procede perfectionne de preparation du (methoxy-2 ethyl)-4 phenol Download PDF

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Publication number
FR2487338A1
FR2487338A1 FR8016415A FR8016415A FR2487338A1 FR 2487338 A1 FR2487338 A1 FR 2487338A1 FR 8016415 A FR8016415 A FR 8016415A FR 8016415 A FR8016415 A FR 8016415A FR 2487338 A1 FR2487338 A1 FR 2487338A1
Authority
FR
France
Prior art keywords
phenol
methoxy
ethyl
acetate
bromide
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
FR8016415A
Other languages
English (en)
French (fr)
Other versions
FR2487338B1 (enrdf_load_stackoverflow
Inventor
Michel Baron
Michel Chignac
Claude Grain
Charles Pigerol
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.)
Sanofi SA
Original Assignee
Sanofi 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 Sanofi SA filed Critical Sanofi SA
Priority to FR8016415A priority Critical patent/FR2487338A1/fr
Publication of FR2487338A1 publication Critical patent/FR2487338A1/fr
Application granted granted Critical
Publication of FR2487338B1 publication Critical patent/FR2487338B1/fr
Granted legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00Ethers; Compounds having groups, groups or groups
    • C07C43/02Ethers
    • C07C43/03Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14Unsaturated ethers
    • C07C43/178Unsaturated ethers containing hydroxy or O-metal groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/004Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8016415A 1980-07-25 1980-07-25 Procede perfectionne de preparation du (methoxy-2 ethyl)-4 phenol Granted FR2487338A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8016415A FR2487338A1 (fr) 1980-07-25 1980-07-25 Procede perfectionne de preparation du (methoxy-2 ethyl)-4 phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016415A FR2487338A1 (fr) 1980-07-25 1980-07-25 Procede perfectionne de preparation du (methoxy-2 ethyl)-4 phenol

Publications (2)

Publication Number Publication Date
FR2487338A1 true FR2487338A1 (fr) 1982-01-29
FR2487338B1 FR2487338B1 (enrdf_load_stackoverflow) 1982-09-17

Family

ID=9244528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016415A Granted FR2487338A1 (fr) 1980-07-25 1980-07-25 Procede perfectionne de preparation du (methoxy-2 ethyl)-4 phenol

Country Status (1)

Country Link
FR (1) FR2487338A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124489A (en) * 1989-12-14 1992-06-23 Hoechst Celanese Corporation Process for preparing phenethanol ethers by the reduction of corresponding phenylglyoxal acetals
CN107382683A (zh) * 2017-07-18 2017-11-24 荆门医药工业技术研究院 一种制备美多心安中间体的合成方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/63 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5124489A (en) * 1989-12-14 1992-06-23 Hoechst Celanese Corporation Process for preparing phenethanol ethers by the reduction of corresponding phenylglyoxal acetals
CN107382683A (zh) * 2017-07-18 2017-11-24 荆门医药工业技术研究院 一种制备美多心安中间体的合成方法

Also Published As

Publication number Publication date
FR2487338B1 (enrdf_load_stackoverflow) 1982-09-17

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