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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 28, Number 10
BKCSDE 28(10)
October 20, 2007 

 
Title
Concise Synthesis of Biologically Interesting Mollugin and Its Analogues
Author
Yong Rok Lee*, Xue Wang, Yun Mi Kim, Jae Jin Shim, Byung Nam Kim, Do Hung Han
Keywords
Mollugin, 3,4-Dihydromollugin, Electrocyclization, PhB(OH)2/AcOH
Abstract
The synthesis of naturally occurring mollugin and its analogues, 3,4-dihydromollugin, cis-3,4-dihydroxy-3,4- dihydromollugin, and trans-3,4-dihydroxy-3,4-dihydromollugin was achieved starting from 1,4-dihydroxynaphthalene- 2-carboxylic acid. The key reaction is an electrocyclization for pyranyl ring formation in the presence of PhB(OH)2/AcOH.
Page
1735 - 1738
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