Open AccessSelective Synthesis of 3,4-Dihydrocoumarins and Chalcones from Substituted Aryl Cinnamic Esters
Author(s) -
Jaeho Jeon,
Deok Mo Yang,
JongGab Jun
Publication year - 2011
Publication title -
bulletin of the korean chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.237
H-Index - 59
eISSN - 1229-5949
pISSN - 0253-2964
DOI - 10.5012/bkcs.2011.32.1.65
Subject(s) - aryl , chemistry , cinnamic acid , organic chemistry , cinnamates , alkyl
. As they are considered as important natural products, numerous synthetic approaches have been reported up to the present. We devise a new selective method of preparing dihydrocoumarins and chalcones from aryl cinnamates by the selection of reagents. Dihydrocoumarin derivatives were prepared selectively by using intramolecular cyclization catalyzed by
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