JAWDOSIUK M.; MAKOSZA M.; MALINOWSKA E.; WILCZYNSKI W., POL. J. CHEM., 1979, 53, NO 3, 617-621
作者:JAWDOSIUK M.、 MAKOSZA M.、 MALINOWSKA E.、 WILCZYNSKI W.
DOI:——
日期:——
US4398942A
申请人:——
公开号:US4398942A
公开(公告)日:1983-08-16
The Concise Synthesis of Unsymmetric Triarylacetonitriles via Pd-Catalyzed Sequential Arylation: A New Synthetic Approach to Tri- and Tetraarylmethanes
作者:Masakazu Nambo、Muhammad Yar、Joel D. Smith、Cathleen M. Crudden
DOI:10.1021/ol503213z
日期:2015.1.2
The selective synthesis of multiarylated acetonitriles via sequential palladium-catalyzed arylations of chloroacetonitrile is reported. The three aryl groups are installed via a Pd-catalyzed Suzuki–Miyaura cross couplingreaction followed by back-to-back C–Harylations to afford triarylacetonitriles in three steps with no over-arylation at any step. The triarylacetonitrile products can be converted