Poly(ethylene glycol)s as phase transfer catalysts in the alkoxylation of halobenzenes of alkyl aryl ethers

R. Neumann; Y. Sasson

doi:10.1016/S0040-4020(01)91597-2

Poly(ethylene glycol)s as phase transfer catalysts in the alkoxylation of halobenzenes of alkyl aryl ethers

R. Neumann^*, Y. Sasson

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

Mono and di-halobenzenes and alkoxide ions gave monoalkoxybenzenes, but no phenols, when catalyzed by high molecular weight poly(ethylene glycol)s as phase transfer catalysts. Bromobenzenes were more reactive than chlorobenzenes but gave more side products, and for alcohols the reactivity was primary > secondary > tertiary.

Original language	English
Pages (from-to)	3437-3440
Number of pages	4
Journal	Tetrahedron
Volume	39
Issue number	20
DOIs	https://doi.org/10.1016/S0040-4020(01)91597-2
State	Published - 1983

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title = "Poly(ethylene glycol)s as phase transfer catalysts in the alkoxylation of halobenzenes of alkyl aryl ethers",

abstract = "Mono and di-halobenzenes and alkoxide ions gave monoalkoxybenzenes, but no phenols, when catalyzed by high molecular weight poly(ethylene glycol)s as phase transfer catalysts. Bromobenzenes were more reactive than chlorobenzenes but gave more side products, and for alcohols the reactivity was primary > secondary > tertiary.",

author = "R. Neumann and Y. Sasson",

year = "1983",

doi = "10.1016/S0040-4020(01)91597-2",

language = "אנגלית",

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pages = "3437--3440",

journal = "Tetrahedron",

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T1 - Poly(ethylene glycol)s as phase transfer catalysts in the alkoxylation of halobenzenes of alkyl aryl ethers

AU - Neumann, R.

AU - Sasson, Y.

PY - 1983

Y1 - 1983

N2 - Mono and di-halobenzenes and alkoxide ions gave monoalkoxybenzenes, but no phenols, when catalyzed by high molecular weight poly(ethylene glycol)s as phase transfer catalysts. Bromobenzenes were more reactive than chlorobenzenes but gave more side products, and for alcohols the reactivity was primary > secondary > tertiary.

AB - Mono and di-halobenzenes and alkoxide ions gave monoalkoxybenzenes, but no phenols, when catalyzed by high molecular weight poly(ethylene glycol)s as phase transfer catalysts. Bromobenzenes were more reactive than chlorobenzenes but gave more side products, and for alcohols the reactivity was primary > secondary > tertiary.

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AN - SCOPUS:0001104739

SN - 0040-4020

VL - 39

SP - 3437

EP - 3440

JO - Tetrahedron

JF - Tetrahedron

IS - 20

ER -

Poly(ethylene glycol)s as phase transfer catalysts in the alkoxylation of halobenzenes of alkyl aryl ethers

Abstract

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