141852-54-2Relevant academic research and scientific papers
Solid-supported cross-coupling catalysts derived from homogeneous nickel and palladium coordination complexes
Phan, Nam T.S.,Brown, David H.,Adams, Harry,Spey, Sharon E.,Styring, Peter
, p. 1348 - 1357 (2007/10/03)
Solid-supported catalysts derived from homogeneous nickel(II) and palladium(II) non-symmetrical salen-type coordination complexes have been prepared and shown to be effective in the heterogeneous catalysis of carbon-carbon cross-coupling reactions. The nickel catalyst has been used in room-temperature Tamao-Kumada-Corriu reactions and the palladium catalyst in the Heck reaction at elevated temperatures. The complexes were prepared by improved methods and characterised by spectroscopic techniques. Comparisons between the solid-supported catalysts and their homogeneous analogues are reported. The single-crystal structure determination of the nickel and palladium complexes [M(salenac-OH)] [M= Ni, Pd; salenac-OH = 9-(2′,4′-dihydroxyphenyl)- 5,8-diaza-4-methylnona-2,4,8-trienato](2-)] is reported.
Syntheses of para-terphenyl via reductive deoxygenation of quinol derivatives
Morrow,Schwind
, p. 269 - 276 (2007/10/02)
Syntheses of para-terphenyl via reductive aromatization of 1,4-dioxygenated-1,4-diaryl-2,5-cyclohexadienes are described.
