17763-65-4Relevant articles and documents
Rapid Access to Bi- and Tri-Functionalized Dibenzofurans and their Application in Selective Suzuki–Miyaura Cross Coupling Reactions
Wern, Caroline,Ehrenreich, Christian,Joosten, Dominik,Stein, Thorsten vom,Buchholz, Herwig,K?nig, Burkhard
, p. 5644 - 5656 (2018/10/09)
Syntheses of 1,2-, 1,3-, 1,4-, 1,8-, 2,4-, 3,4-, 4,8-, 1,2,4-, 1,2,8- and 1,3,4-functionalized dibenzofurans in few steps with good to excellent yields starting from dibenzofuran-1-ol or -4-ol are presented. These rapidly accessible bi- or tri-functionalized building blocks are of great interest for the synthesis of bioactive substances or functional material development. Furthermore, for intermediates containing both a bromine and a triflate moiety, a selective mono-substitution by means of Suzuki–Miyaura reaction (SMR) is described.
CONNECTIONS TO THE DIRECTED ORTHO METALATION STRATEGY. Pd(0)-CATALYZED CROSS COUPLING OF ARYL BORONIC ACIDS WITH ARYL TRIFLATES
Fu, J.-m.,Snieckus, V.
, p. 1665 - 1668 (2007/10/02)
A new and general Pd(0)-catalyzed cross coupling reaction of aryl boronic acids with aryl triflates to give biaryls (Scheme 1) is reported.