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Reductive cleavage of the halogen–phosphorus and sulfur–phosphorus bonds with alkali metals

✍ Scribed by Marek Stankiewicz; Jacek Nycz; Janusz Rachon

Publisher: John Wiley and Sons
Year: 2002
Tongue: English
Weight: 238 KB
Volume: 13
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.10040

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✦ Synopsis

Abstract

The reduction of thiophosphorus acid chlorides with alkali metals (Na, K) in liq. NH~3~/THF solution, potassium anthracenide, and potassium naphthalenide was investigated. It was found that these types of phosphorus compounds easily undergo reduction to >PS^−^ anions. It was also demonstrated that >PO^−^ and >PS^−^ anions as well very efficiently undergo sulfurization with elementary sulfur in liquid ammonia to yield >P(O)S^−^ and >P(S)S^−^ anions, respectively. © 2002 Wiley Periodicals, Inc. Heteroatom Chem 13:330–339, 2002; Published online in Wiley Interscience (www.interscience.wiley.com). DOI 10.1002/hc.10040

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