42523-22-8Relevant articles and documents
Cu(I)-catalyzed intramolecular cyclizations of substituted 2-iodobenzophenones under thermal and microwave conditions
Haggam, Reda A.
, p. 6488 - 6494 (2013/07/26)
Novel, easy-to-perform and practical intramolecular Cu(I)-catalyzed cyclizations of substituted 2-iodobenzophenones under thermal and microwave conditions are reported. The isolated cyclized products under microwave conditions are obtained with high yields and with short reaction times offering a valuable and reliable alternative to other protocols for the synthesis of fluorene analogues.
An efficient synthesis of dihydroxyfluorenones via in situ Pd(0)-catalyzed cross-coupling
Ciske, Fred L.,Jones Jr., Winton D.
, p. 1195 - 1198 (2007/10/03)
All six dimethoxyfluorenones 6a-f and dihydroxyfluorenones 7a-f, wherein substitution occurs at only one aromatic ring, were conveniently prepared by palladium(0)-catalyzed cross-coupling reactions of aryl bromides/triflates 2a-e with in situ generated ar
