Deactivation of anion phase transfer catalysis by hydrogen bonding extraction of acidic compounds

Hayder Ali Zahalka; Yoel Sasson

doi:10.1039/C39840001581

Deactivation of anion phase transfer catalysis by hydrogen bonding extraction of acidic compounds

Hayder Ali Zahalka, Yoel Sasson^*

^*Corresponding author for this work

Institute of Chemistry

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

14 Scopus citations

Abstract

Normal phase transfer catalysis, particularly of esterification and etherification reactions, is inhibited if free acids (e.g. phenols or carboxylic acids) are present in the system; since free acids are generated by aqueous phase hydrolysis a controlled basic pH is recommended for these processes.

Original language	English
Pages (from-to)	1581-1582
Number of pages	2
Journal	Chemical Communications
Issue number	23
DOIs	https://doi.org/10.1039/C39840001581
State	Published - 1984

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title = "Deactivation of anion phase transfer catalysis by hydrogen bonding extraction of acidic compounds",

abstract = "Normal phase transfer catalysis, particularly of esterification and etherification reactions, is inhibited if free acids (e.g. phenols or carboxylic acids) are present in the system; since free acids are generated by aqueous phase hydrolysis a controlled basic pH is recommended for these processes.",

author = "Zahalka, {Hayder Ali} and Yoel Sasson",

year = "1984",

doi = "10.1039/C39840001581",

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AU - Zahalka, Hayder Ali

AU - Sasson, Yoel

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AB - Normal phase transfer catalysis, particularly of esterification and etherification reactions, is inhibited if free acids (e.g. phenols or carboxylic acids) are present in the system; since free acids are generated by aqueous phase hydrolysis a controlled basic pH is recommended for these processes.

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JO - Chemical Communications

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Deactivation of anion phase transfer catalysis by hydrogen bonding extraction of acidic compounds

Abstract

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