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A study on the selective phosphorylation and phosphinylation of hydroxyphenols

✍ Scribed by György Marosi; Andrea Toldy; Gyula Parlagh; Zoltán Nagy; Krisztina Ludányi; Péter Anna; György Keglevich

Publisher
John Wiley and Sons
Year
2002
Tongue
English
Weight
124 KB
Volume
13
Category
Article
ISSN
1042-7163

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✦ Synopsis

Abstract

By choice of appropriate reaction conditions, the phosphorylation of hydroquinone by diethyl chlorophosphate gave predominantly the monophosphate (2). A similar reaction of phloroglucinol led to the mixture of the possible products (6, 7, and 8). The monophosphinylation of the above hydroxyphenols by diphenylphosphinyl chloride could be accomplished with a good selectivity to give product 4 or 9, the yields, however, being variable. © 2002 Wiley Periodicals, Inc. Heteroatom Chem 13:126–130, 2002; Published online in Wiley Interscience (www.interscience.wiley.com). DOI 10.1002/hc.10006

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