Orthogonal selectivity with cinnamic acids in 3-substituted benzofuran synthesis through C-H olefination of phenols
DSpace at IIT Bombay
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Title |
Orthogonal selectivity with cinnamic acids in 3-substituted benzofuran synthesis through C-H olefination of phenols
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Creator |
AGASTI, S
SHARMA, U NAVEEN, T MAITI, D |
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Subject |
UNACTIVATED INTERNAL ALKYNES
MARINE SPONGE OXIDATIVE ANNULATION CARBOXYLIC-ACIDS ARYL CHLORIDES HECK REACTIONS OXIME ESTERS IANTHELLA SP O-ARYLATION INHIBITORS |
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Description |
A palladium catalyzed intermolecular annulation of cinnamic acids and phenols has been achieved for the selective synthesis of 3-substituted benzofurans. Isotope labeling, competition experiments, kinetic studies, and intermediate trapping have supported a sequence of C-C bond formation and decarboxylation followed by the C-O cyclization pathway.
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Publisher |
ROYAL SOC CHEMISTRY
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Date |
2016-01-15T06:42:53Z
2016-01-15T06:42:53Z 2015 |
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Type |
Article
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Identifier |
CHEMICAL COMMUNICATIONS, 51(25)5375-5378
1359-7345 1364-548X http://dx.doi.org/10.1039/c4cc07026g http://dspace.library.iitb.ac.in/jspui/handle/100/17961 |
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Language |
en
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