Breaking the Ring through a Room Temperature Catalytic Wittig Reaction

One ring no longer rules them all: Employment of 2.5–10 mol % of 4‐nitrobenzoic acid with phenylsilane led to the development of a room temperature catalytic Wittig reaction (see scheme). Moreover, these enhanced reduction conditions also facilitated the use of acyclic phosphine oxides as catalysts...

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Veröffentlicht in:	Chemistry : a European journal 2013-05, Vol.19 (19), p.5854-5858
Hauptverfasser:	O'Brien, Christopher J., Lavigne, Florie, Coyle, Emma E., Holohan, Andrew J., Doonan, Bryan J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes Breaking Catalysis Catalysts Chemistry Employment homogeneous catalysis olefination Phosphine oxide Reduction room temperature Selectivity Wittig reaction
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description	One ring no longer rules them all: Employment of 2.5–10 mol % of 4‐nitrobenzoic acid with phenylsilane led to the development of a room temperature catalytic Wittig reaction (see scheme). Moreover, these enhanced reduction conditions also facilitated the use of acyclic phosphine oxides as catalysts for the first time. A series of alkenes were produced in moderate to high yield and selectivity.
doi_str_mv	10.1002/chem.201300546
format	Article
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subjects	Alkenes Breaking Catalysis Catalysts Chemistry Employment homogeneous catalysis olefination Phosphine oxide Reduction room temperature Selectivity Wittig reaction
title	Breaking the Ring through a Room Temperature Catalytic Wittig Reaction
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