Friedel-Crafts arylation reactions of N-sulfonyl aldimines or sulfonamidesulfones with electron-rich arenes catalyzed by FeCl3 x 6 H2O: synthesis of triarylmethanes and bis-heteroarylarylmethanes.
Friedel-Crafts arylation reactions of N-sulfonyl aldimines or sulfonamidesulfones with electron-rich arenes catalyzed by FeCl3 x 6 H2O: synthesis of triarylmethanes and bis-heteroarylarylmethanes.
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DOI：
10.1021/jo1010137
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发表时间：
2010-07
期刊：
影响因子：
--
通讯作者：
P. Thirupathi;S. Soo Kim
中科院分区：
文献类型：
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作者：
P. Thirupathi;S. Soo Kim
研究了FeCl（3）x6 H（2）O催化的N-磺酰醛亚胺或磺酰胺砜与富电子芳烃和杂芳烃的Friedel-Crafts芳基化反应，生成三芳基甲烷和双杂芳基芳基甲烷.该方法具有反应条件温和、催化剂用量少、产率高、一步合成等优点。
The FeCl(3) x 6H(2)O-catalyzed Friedel-Crafts arylation reactions of N-sulfonyl aldimines or sulfonamidesulfones with electron-rich arenes and heteroarenes, which lead to the formation of triarylmethanes and bis-heteroarylarylmethanes, are developed. The use of mild reaction conditions, low catalytic loading, high yield, and single step synthesis are the advantages of the present procedure.