Efficient Synthesis of Bibenzyl Derivatives Bearing Pyranyl Moieties: First Total Synthesis of Bauhinol D

Title
Efficient Synthesis of Bibenzyl Derivatives Bearing Pyranyl Moieties: First Total Synthesis of Bauhinol D
Author(s)
이용록박병호[박병호]김성홍[김성홍]
Keywords
PYRANOCHALCONE NATURAL-PRODUCTS; MARCHANTIA-POLYMORPHA L; CONCISE TOTAL-SYNTHESIS; ONE-POT SYNTHESIS; ANTIFUNGAL STILBENOIDS; ALPHA,BETA-UNSATURATED ALDEHYDES; CHEMICAL-CONSTITUENTS; DENDROBIUM-NOBILE; PRENYL BIBENZYLS; ORIXALONE-D
Issue Date
201102
Publisher
KOREAN CHEMICAL SOC
Citation
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, v.32, no.2, pp.566 - 570
Abstract
An efficient and general synthesis of bibenzyl derivatives bearing pyranyl rings was achieved by ethylenediamine diacetate-catalyzed reactions of 3,5-dihydroxybibenzyl with alpha,beta-unsaturated aldehydes in moderate yields. These reactions provided naturally occurring compounds 1 and 2 in single step reaction. As an application of this methodology, biologically interesting natural bauhinol D (8) was synthesized by a convergent sequence from readily available benzaldehyde and benzyl phosphonate.
URI
http://hdl.handle.net/YU.REPOSITORY/25650http://dx.doi.org/10.5012/bkcs.2011.32.2.566
ISSN
0253-2964
Appears in Collections:
공과대학 > 화학공학부 > Articles
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