期刊
ADVANCED SYNTHESIS & CATALYSIS
卷 359, 期 17, 页码 2907-2911出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adsc.201700400
关键词
asymmetric organocatalysis; decarboxylative aminocatalytic cascade; dienamines; dihydroxanthones
资金
- Lodz University of Technology
- Wlasny Fundusz Stypendialny PL programme
A novel decarboxylative aminocatalytic strategy for the synthesis of 4,4a-dihydroxanthones is described. It was realized by employing dienamine activation and utilizes readily available beta, beta-disubstituted enals and chromone-3-carboxylic acids as starting materials. A decarboxylation reaction is the key step of the cascade making the aminocatalyst turnover possible.
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