Abstract
The reaction of triarylantimony diacetates [Ar3Sb(OAc)2] with dialkyl H-phosphites [H-PO(OR)2] in the presence of a Pd(PPh3)4 (5 mol%) catalyst led to the formation of arylphosphonates in moderate to excellent yield under base-free conditions. This reaction is the first example of carbon-phosphorus bond formation by using an organoantimony compound as a pseudo-halide.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Catalysis
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Coordination Complexes / chemistry
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Dicarboxylic Acids / chemistry*
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Palladium / chemistry
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Phosphites / chemistry*
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Phosphorous Acids / chemical synthesis
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Phosphorous Acids / chemistry*
Substances
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Coordination Complexes
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Dicarboxylic Acids
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Phosphites
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Phosphorous Acids
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phosphonic acid
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Palladium