- ipso-nitration of arylboronic acids with chlorotrimethylsilane-nitrate salts.
ipso-nitration of arylboronic acids with chlorotrimethylsilane-nitrate salts.
Organic letters (2004-06-18)
G K Surya Prakash, Chiradeep Panja, Thomas Mathew, Vijayalakshmi Surampudi, Nicos A Petasis, George A Olah
PMID15200321
ABSTRACT
[reaction: see text] A mixture of nitrate salt and chlorotrimethylsilane is found to be an efficient regioselective nitrating agent for the ipso-nitration of arylboronic acids to produce the corresponding nitroarenes in moderate to excellent yields. High selectivity, simplicity, and convenience are the key features of the reaction.
MATERIALI