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TW375606B - Process for preparing 2-bromo-5-methoxybenzyl bromide - Google Patents

Process for preparing 2-bromo-5-methoxybenzyl bromide

Info

Publication number
TW375606B
TW375606B TW087107526A TW87107526A TW375606B TW 375606 B TW375606 B TW 375606B TW 087107526 A TW087107526 A TW 087107526A TW 87107526 A TW87107526 A TW 87107526A TW 375606 B TW375606 B TW 375606B
Authority
TW
Taiwan
Prior art keywords
bromo
preparing
methoxybenzyl bromide
bromosuccinimide
reacted
Prior art date
Application number
TW087107526A
Other languages
Chinese (zh)
Inventor
Muneyo Hiramatsu
Eiichi Mano
Shigemitsu Okada
Ryosuke Ushijima
Kiyofumi Ishikawa
Original Assignee
Banyu Pharma Co Ltd
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 Banyu Pharma Co Ltd filed Critical Banyu Pharma Co Ltd
Application granted granted Critical
Publication of TW375606B publication Critical patent/TW375606B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Characterized in that 3-methylanisole is reacted with N-bromosuccinimide in the presence of 2,2'-azo-bis (isobutyronitrile) to get 3-methoxybenzyl bromide, then without isolating the product from the reaction solvent, a polar solvent and N-bromosuccinimide are added and reacted in one-pot.
TW087107526A 1997-05-15 1998-05-15 Process for preparing 2-bromo-5-methoxybenzyl bromide TW375606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14106497 1997-05-15

Publications (1)

Publication Number Publication Date
TW375606B true TW375606B (en) 1999-12-01

Family

ID=15283416

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087107526A TW375606B (en) 1997-05-15 1998-05-15 Process for preparing 2-bromo-5-methoxybenzyl bromide

Country Status (3)

Country Link
AU (1) AU7237898A (en)
TW (1) TW375606B (en)
WO (1) WO1998051653A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023977A1 (en) * 1989-09-27 1991-03-28 Larry L. Filius Anisole bromination

Also Published As

Publication number Publication date
AU7237898A (en) 1998-12-08
WO1998051653A1 (en) 1998-11-19

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