BF 3 ·Et 2 O-mediated intramolecular cyclization of unsaturated amides: convenient synthesis of dihydroquinolin-2-one-BF 2 complexes

A facile and efficient synthesis of substituted dihydropyridone–BF 2 complexes is developed via intramolecular cyclization of α-acyl acrylamides and α-acyl cinnamamides mediated by BF 3 ·Et 2 O.

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Veröffentlicht in:RSC advances 2014, Vol.4 (68), p.36234-36240
Hauptverfasser: Liu, Xu, Zhang, Qian, Xin, Xiaoqing, Zhang, Rui, Zhang, Ning, Liang, Yongjiu, Dong, Dewen
Format: Artikel
Sprache:eng
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Zusammenfassung:A facile and efficient synthesis of substituted dihydropyridone–BF 2 complexes is developed via intramolecular cyclization of α-acyl acrylamides and α-acyl cinnamamides mediated by BF 3 ·Et 2 O.
ISSN:2046-2069
2046-2069
DOI:10.1039/C4RA06151A