A concise synthesis of 3-aroylflavones via Lewis base 9-azajulolidine-catalyzed tandem acyl transfer-cyclization.
A concise synthesis of 3-aroylflavones via Lewis base 9-azajulolidine-catalyzed tandem acyl transfer-cyclization.
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DOI：
10.1039/c2cc37015h
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发表时间：
2012-11
影响因子：
4.9
通讯作者：
Masahito Yoshida;Koya Saito;Yuta Fujino;T. Doi
中科院分区：
文献类型：
--
作者：
Masahito Yoshida;Koya Saito;Yuta Fujino;T. Doi
Lewis base-catalyzed tandem acyl transfer-cyclization of acylated o-alkynoylphenols leading to 3-aroylflavones was developed. 9-Azajulolidine smoothly promoted the reaction of the aroyl derivatives at ambient temperature, and the structure-diversed synthesis of 3-aroylflavones with distinct substituents was achieved in moderate to excellent yields.
