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发表于 2013-8-13 09:29 PM
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curiosity2009 发表于 2013-8-13 08:33 PM 
我认识的朋友都在国外混饭吃。
查了一下:
C&EN 2012年2月17日刊
http://cen.acs.org/articles/90/i9/Dabbling-Fluorine.html
Fluorine specialists themselves are taking inspiration from the transition-metal-catalyzed cross-coupling reactions. Among them is Feng-Ling Qing of the Chinese Academy of Sciences’ Shanghai Institute of Organic Chemistry (SIOC).
SIOC has a long history in fluorine chemistry, Qing relates, and it even has a separate organofluorine chemistry department with 10 research groups. The Shanghai area is home to many pharmaceutical and fine chemicals companies, and more are popping up across China, he notes. “Scientists at these companies often require fluorinated compounds, so they come to SIOC to discuss fluorine chemistry with us,” Qing says.
In response, Qing’s group recently developed oxidative trifluoromethylation reactions that use copper and TMSCF3 to introduce fluorinated groups into organic molecules. For example, his team has carried out trifluoromethylations of terminal alkynes via cross-coupling (J. Am. Chem. Soc., DOI: 10.1021/ja102175w), trifluoromethylations of aryl boronic acids via cross-coupling (Org. Lett., DOI: 10.1021/ol1023135), and trifluoromethylthiolations—SCF3 group additions—of aryl boronic acids (Angew. Chem. Int. Ed., DOI: 10.1002/anie.201108663).
Given the functional group tolerance, broad substrate scope, and mild reaction conditions of these methods, Qing believes they can be used to fluorinate highly functionalized compounds at the later stages of a synthetic sequence.
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