Abstract A palladium-catalyzed reductive coupling between N-tosylhydrazones and arylbromides has been developed. The reaction provides an efficient method for the synthesis of diarylmethanes and triarylmethanes via the formation of C(sp2)–C(sp3) single bonds. This new methodology for the synthesis of diarylmethanes and triarylmethanes is featured by the ready availability of the starting materials
Electrophilic benzylation and nitration of 2,6-dimethylanisole, 2,6-dimethylphenol and 2,6-diisopropylphenol. Isomer distribution and mechanistic considerations
作者:Khosrow Laali
DOI:10.1021/jo00219a045
日期:1985.9
MILLER, B.;MCLAUGHLIN, M. P.;MARHEVKA, V. C., J. ORG. CHEM., 1982, 47, N 4, 710-719