Photoacylations of 2-substituted 1,4-naphthoquinones: a concise access to biologically active quinonoid compounds

Waske, Prashant A., Mattay, Jochen, and Oelgemöller, Michael (2006) Photoacylations of 2-substituted 1,4-naphthoquinones: a concise access to biologically active quinonoid compounds. Tetrahedron Letters, 47 (8). pp. 1329-1332.

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DOI: 10.1016/j.tetlet.2005.12.060

View at Publisher Website: http://dx.doi.org/10.1016/j.tetlet.2005....

Abstract

Photochemical acylations of 2-substituted-1,4-naphthoquinones with various aldehydes furnished acylated hydroquinones and acylated quinones in moderate to good combined yields. All reactions are easily performed and open a rapid access to biologically active compounds. For the 2-methyl-1,4-naphthoquinone/butyraldehyde pair, a novel tri-keto compound has been additionally isolated.

ID Code:10220
Item Type:Article (Refereed Research - C1)
Keywords:Photoacylation; Quinones; Aldehydes; Addition reactions; Photochemistry.
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:16 Apr 2010 11:47
Last Modified:09 Jun 2013 01:09
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