Efficient pd-catalyzed amination of heteroaryl halides.
摘要:
The Pd-catalyzed amination of a variety of heteroaryl halides has been accomplished by utilizing bulky electron-rich biaryl phosphine ligands. In particular, we report the first couplings of amines with chloro- and bromoindoles bearing a free NH, as well as the first Pd-catalyzed aminations of a 5-halopyrimidine. [reaction: see text]
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DOI:
10.1021/ol0514754
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年份:
2005
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