ZA9710317B - Process for the preparation of benzyl-ethers by use of phase transfer. - Google Patents

Process for the preparation of benzyl-ethers by use of phase transfer.

Info

Publication number
ZA9710317B
ZA9710317B ZA9710317A ZA9710317A ZA9710317B ZA 9710317 B ZA9710317 B ZA 9710317B ZA 9710317 A ZA9710317 A ZA 9710317A ZA 9710317 A ZA9710317 A ZA 9710317A ZA 9710317 B ZA9710317 B ZA 9710317B
Authority
ZA
South Africa
Prior art keywords
ethers
benzyl
preparation
phase transfer
transfer
Prior art date
Application number
ZA9710317A
Inventor
Geza Arvai
Zsuzsanna Ribai Kuruczne
Istvan Szekely
Bela Bertok
Laszlo Pap
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of ZA9710317B publication Critical patent/ZA9710317B/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
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/54—Radicals substituted by oxygen atoms

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)
ZA9710317A 1996-11-18 1997-11-14 Process for the preparation of benzyl-ethers by use of phase transfer. ZA9710317B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU9603178A HU220961B1 (en) 1996-11-18 1996-11-18 Process for producing benzyl-ethers with phase transformation

Publications (1)

Publication Number Publication Date
ZA9710317B true ZA9710317B (en) 1998-06-10

Family

ID=89994453

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9710317A ZA9710317B (en) 1996-11-18 1997-11-14 Process for the preparation of benzyl-ethers by use of phase transfer.

Country Status (7)

Country Link
AR (1) AR008526A1 (en)
AU (1) AU5064498A (en)
HR (1) HRP970607A2 (en)
HU (1) HU220961B1 (en)
TW (1) TW434214B (en)
WO (1) WO1998022417A1 (en)
ZA (1) ZA9710317B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6596870B2 (en) 2000-07-13 2003-07-22 Brandeis University Asymmetric synthetic methods based on phase transfer catalysis
CN1124246C (en) * 2000-09-01 2003-10-15 中国科学院上海有机化学研究所 Process for preparing 4-(2-alkoxyethyl) phenol by phase-transfer catalysis
EP2289889A1 (en) 2009-08-18 2011-03-02 Endura S.p.a. Substituted alkynyl phenoxy compounds and their uses
GB201104156D0 (en) * 2011-03-11 2011-04-27 Rothamstead Res Ltd Compositions and methods for controlling pesticide resistant pests
GB2512112B (en) * 2013-03-21 2016-03-30 Rothamsted Res Ltd Compositions and methods for controlling herbicide resistant weeds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433179A (en) * 1980-08-25 1984-02-21 Ciba-Geigy Corporation Process for the preparation of di- and poly-allyl ethers
GB2198725B (en) * 1986-11-05 1991-01-16 Alter Sa Use of a series of quaternary ammonium salts as phase-transfer catalysts

Also Published As

Publication number Publication date
HUP9603178A2 (en) 1998-09-28
HU220961B1 (en) 2002-07-29
HRP970607A2 (en) 1998-08-31
HU9603178D0 (en) 1997-01-28
HUP9603178A3 (en) 1999-05-28
TW434214B (en) 2001-05-16
AU5064498A (en) 1998-06-10
WO1998022417A1 (en) 1998-05-28
AR008526A1 (en) 2000-01-19

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