An Improved Procedure for the Photoacylation of 1,4-Naphthoquinone with Aliphatic Aldehydes
Friedrichs, Ferdinand, Murphy, Brian, Nayrat, Delphine, Ahner, Torsten, Funke, Mario, Ryan, Michael, Lex, Johann, Mattay, Jochen, and Oelgemöller, Michael (2008) An Improved Procedure for the Photoacylation of 1,4-Naphthoquinone with Aliphatic Aldehydes. Synlett, 20 . pp. 3137-3140.
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View at Publisher Website: http://dx.doi.org/10.1055/s-0028-1087272
Irradiation of 1,4-naphthoquinone at 300±25 nm in benzene and in the presence of aliphatic aldehydes readily yields acylated hydroquinones in good to high yields. The developed protocol represents a significant improvement over the original procedure using medium-pressure mercury lamps. Subsequent oxidation gives the corresponding acylated quinones.
|Item Type:||Article (Refereed Research - C1)|
|Keywords:||acylations; photochemistry; quinones; aldehydes|
|FoR Codes:||03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030503 Organic Chemical Synthesis @ 100%|
|SEO Codes:||97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%|
|Deposited On:||19 Apr 2010 09:47|
|Last Modified:||18 Oct 2013 00:59|
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