NH(CH(CH3)2)2 in diethyl ether; cyclohexane (under N2); addn. of the Grignard compd. in ether to a soln. of the borane in cyclohexane at 0°C, mixture is heated under reflux; after cooling addn. of NHiPr2, stirring, filtn., distn.;
参考文献
Chavant, P. Y.; Vaultier, M.
Journal of Organometallic Chemistry, 1993 , vol. 455, # 1-2 p. 37 - 46
in diethyl ether byproducts: MgBrCl; dropwise addn. of iPrMgBr in Et2O to soln. of InCl3, reflux, 1h, filtration of cold soln., evapn., heating of pptd. solid at 80-120°C and 0,1 Torr, under Ar; distillation;
参考文献
Neumueller, Bernhard
Chemische Berichte, 1989 , vol. 122, p. 2283 - 2287
1: With copper(I) bromide in tetrahydrofuran; 2-methyl tetrahydrofuran T=0 - 60°C; 4 h; Inert atmosphere; 2: With water in tetrahydrofuran; 2-methyl tetrahydrofuran T=0°C; Inert atmosphere; 3: With sulfuric acid in tetrahydrofuran; 2-methyl tetrahydrofuran 1 h; Inert atmosphereReflux;
参考文献
Monfette, Sebastien; Turner, Zoe R.; Semproni, Scott P.; Chirik, Paul J.
Journal of the American Chemical Society, 2012 , vol. 134, # 10 p. 4561 - 4564
