期刊
JOURNAL OF COMBINATORIAL CHEMISTRY
卷 10, 期 2, 页码 170-174出版社
AMER CHEMICAL SOC
DOI: 10.1021/cc700150q
关键词
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资金
- NIGMS NIH HHS [P50 GM069663] Funding Source: Medline
Phenols provide a useful template for diversification via sequential hydroarylation reactions. Specifically, a protocol has been developed that begins with the hydroarylation of cinnamic acids by 3,5-dimethoxyphenol to produce dihydrocoumarins. This activated ester undergoes facile ring-opening with amines to form a C-N bond and regenerate a phenol. The resulting phenol can be further functionalized via a second hydroarylation reaction. Thus, in 3-4 steps, a phenol is coupled with a cinnamic acid, an amine, and a cinnamic or propiolic acid.
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