DE3571603D1 - Process for the synthesis of 2-methoxy-6-bromo-naphthalene - Google Patents

Process for the synthesis of 2-methoxy-6-bromo-naphthalene

Info

Publication number
DE3571603D1
DE3571603D1 DE8585113402T DE3571603T DE3571603D1 DE 3571603 D1 DE3571603 D1 DE 3571603D1 DE 8585113402 T DE8585113402 T DE 8585113402T DE 3571603 T DE3571603 T DE 3571603T DE 3571603 D1 DE3571603 D1 DE 3571603D1
Authority
DE
Germany
Prior art keywords
bromo
naphthalene
methoxy
synthesis
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
DE8585113402T
Other languages
English (en)
Inventor
Giampiero Borsotti
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Application granted granted Critical
Publication of DE3571603D1 publication Critical patent/DE3571603D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/24—Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8585113402T 1984-10-23 1985-10-22 Process for the synthesis of 2-methoxy-6-bromo-naphthalene Expired DE3571603D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23280/84A IT1177020B (it) 1984-10-23 1984-10-23 Processo per la sintesi di 2-metossi-6-bromo naftalene

Publications (1)

Publication Number Publication Date
DE3571603D1 true DE3571603D1 (en) 1989-08-24

Family

ID=11205605

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585113402T Expired DE3571603D1 (en) 1984-10-23 1985-10-22 Process for the synthesis of 2-methoxy-6-bromo-naphthalene

Country Status (5)

Country Link
US (1) US4628123A (de)
EP (1) EP0179447B1 (de)
JP (1) JPS61100539A (de)
DE (1) DE3571603D1 (de)
IT (1) IT1177020B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8915104D0 (en) * 1989-06-30 1989-08-23 Beecham Group Plc Chemical process
FR2668481B1 (fr) * 1990-10-31 1994-06-10 Potasse Produits Chimiques Procede de debromation de derives dibromes du naphtalene.
FR2682103B1 (fr) * 1991-10-04 1994-03-11 Potasse Produits Chimiques Procede de debromation de derives dibromes du naphtol.
US5426243A (en) * 1994-08-17 1995-06-20 Albemarle Corporation Process for preparing 1,6-dibromo-2-naphthylene compounds
US5750764A (en) * 1995-11-17 1998-05-12 Aeci Limited Synthesis and resolution of propionic acid derivatives
US6121500A (en) * 1996-09-13 2000-09-19 Albemarle Corporation Production of 6-bromo-2-naphthol and derivatives
CA2264914A1 (en) * 1996-09-13 1998-03-19 Mahmood Sabahi Production of 6-bromo-2-naphthol and derivatives
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof
US5792886A (en) * 1997-01-08 1998-08-11 Albemarle Corporation Production of racemic 2-(6-methoxy-2-naphthyl) propionic acid of precursors thereof
US6096920A (en) * 1997-01-08 2000-08-01 Albemarle Corporation Preparation of carboxylic compounds and their derivatives
US6080888A (en) * 1997-01-08 2000-06-27 Albemarle Corporation Preparation of olefinic compounds and carboxylic derivatives thereof
US5840996A (en) * 1997-05-08 1998-11-24 Albemarle Corporation Production of brominated methoxynaphthalene compounds
FR2775284B1 (fr) * 1998-02-20 2000-04-21 Rhodia Chimie Sa Procede de preparation de composes cetoniques aromatiques
CN103664542B (zh) * 2013-11-26 2016-02-03 南京工业大学 利用微通道模块化反应装置制备2-溴-6-甲氧基萘的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619641A1 (de) * 1976-05-04 1977-11-17 Hoechst Ag Verfahren zur herstellung von 2-alkoxy-6-brom-naphthalinen

Also Published As

Publication number Publication date
JPS61100539A (ja) 1986-05-19
IT8423280A1 (it) 1986-04-23
EP0179447A1 (de) 1986-04-30
IT8423280A0 (it) 1984-10-23
EP0179447B1 (de) 1989-07-19
JPH0357090B2 (de) 1991-08-30
IT1177020B (it) 1987-08-26
US4628123A (en) 1986-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee