Palladium-Catalyzed Benzylic C−H Insertion of 2-Substituted N-Iminopyridinium Ylides
摘要:
Palladium-catalyzed direct benzylic C-H arylation of 2-alkyl substituted N-iminopyridinium ylides is described. The insertion can be conducted with several electron-poor and electron-rich aryl chlorides in good yields. This work adds to the few examples of sp(3) C-H insertions that have been reported so far.
Palladium-Catalyzed Benzylic C−H Insertion of 2-Substituted <i>N</i>-Iminopyridinium Ylides
作者:James J. Mousseau、Alexandre Larivée、André B. Charette
DOI:10.1021/ol800396v
日期:2008.4.1
Palladium-catalyzed direct benzylic C-H arylation of 2-alkyl substituted N-iminopyridinium ylides is described. The insertion can be conducted with several electron-poor and electron-rich aryl chlorides in good yields. This work adds to the few examples of sp(3) C-H insertions that have been reported so far.