aluminium in N,N-dimethyl-formamide byproducts: Al(3+); Electrolysis; electrolysis carried out in a single-compartment cell at room temp., starting materials dissolved in DMF containing KBr or n-Bu4NBr, solvent andexcess B(OCH3)3 evaporated under vacuum, medium hydrolysed at 0° C with an HCl or H2SO4 soln.; extraction with Et2O (3 x 20 ml if the solvent evaporated or 3 x 60 ml otherwise), dried over sodium or magnesium sulfate and concentrated undervacuum, side product phenol formation avoided by work-up under inert at mosphere, recrystallized in CH2Cl2;
参考文献
Laza, Carine; Dunach, Elisabet; Serein-Spirau, Francoise; Moreau, Joel J. E.; Vellutini, Luc
New Journal of Chemistry, 2002 , vol. 26, # 4 p. 373 - 375
tetrakis(triphenylphosphine) palladium(0) in N,N-dimethyl-formamide T=80°C; 12 h; Inert atmosphere;
参考文献
Dell, Emma J.; Capozzi, Brian; Dubay, Kateri H.; Berkelbach, Timothy C.; Moreno, Jose Ricardo; Reichman, David R.; Venkataraman, Latha; Campos, Luis M.
Journal of the American Chemical Society, 2013 , vol. 135, # 32 p. 11724 - 11727
[1,3-bis(diphenylphosphino) propane] dichloronickel(II) in diethyl ether T=0°C; 9 h;
参考文献
Acheson, R. Morrin; Lee, Gary C. M.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 2321 - 2332
