Parallel Synthesis of Terminal Alkynes Using a ROMPgel-Supported Ethyl 1-Diazo-2-oxopropylphosphonate

Parallel Synthesis of Terminal Alkynes Using a ROMPgel-Supported Ethyl 1-Diazo-2-oxopropylphosphonate

ROMPgel-supported ethyl 1-diazo-2-oxopropylphosphonate has been prepared, and the supported reagent has been effectively employed in the conversion of a variety of aldehydes into terminal alkynes under mild reaction conditions. The influence of cross-link structure, comonomers, and polymer structure...

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Veröffentlicht in:Organic letters 2004-03, Vol.6 (5), p.835-837
Hauptverfasser: Barrett, Anthony G. M, Hopkins, Brian T, Love, Andrew C, Tedeschi, Livio
Format: Artikel
Sprache:eng
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Zusammenfassung:ROMPgel-supported ethyl 1-diazo-2-oxopropylphosphonate has been prepared, and the supported reagent has been effectively employed in the conversion of a variety of aldehydes into terminal alkynes under mild reaction conditions. The influence of cross-link structure, comonomers, and polymer structure on reaction efficiency has been examined.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol049915z