Martin, Iowa State College Journal of Science, 1947, vol. 21, p. 38
作者:Martin
DOI:——
日期:——
Synthesis of 1- and 2-substituted thianthrenes
作者:James M. Lovell、John A. Joule
DOI:10.1039/p19960002391
日期:——
Lithiation of thianthrene at C-1 allows the synthesis of various 1-substituted thianthrenes for example thianthren-1-ylboronic acid and 1-tributylstannylthianthrene, which undergo palladium-catalysed couplings with aryl halides. 2-Bromothianthrene provides an entry to 2-substituted thianthrenes via lithium–halogen exchange then reaction of 2-lithiothianthrene with electrophiles including formation of the 2-boronic acid and 2-tributylstannylthianthrene which were coupled to aryl halides.