copper(l) iodide in diethylamine to a soln. of the Pt-complex in Et2NH in presence of CuI is added the alkine at room temp. (react. time 1 h under N2); solvent is evapd., residue is treated with benzene and the soln. chromd. (Al2O3, benzene);
参考文献
Sebald, Angelika; Wrackmeyer, Bernd; Beck, Wolfgang
Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1983 , vol. 38, # 1 p. 45 - 56
n-butyllithium in diethyl ether; hexane (N2); addn. dropwise of soln. of n-BuLi/hexanes at -75°C for 0.5 h to stirred soln. of propyne in Et2O; stirring for 1.5 h at -75°C; addn. dropwise soln. of (i-Pr)OBO2C2Me4 in Et2O for 1 h; warming to 20°C for 4 h; stirring for 16 h; addn. of HCl soln. in Et2O at 0°C for 45 min; stirring for 0.5h at 0°C and for 1.5h at 20°C; pptn., filtration, washing with hexane; combining of org. solns., removal of solvent under reduced pressure, fractional distn., elem. anal.;
参考文献
Buettner, Matthias W.; Naetscher, Jennifer B.; Burschka, Christian; Tacke, Reinhold
Organometallics, 2007 , vol. 26, # 19 p. 4835 - 4838
Tarasova, Olga A.; Klyba, Ludmila V.; Vvedensky, Vladimir Yu.; Nedolya, Nina A.; Trofimov, Boris A.; Brandsma, Lambert; Verkruijsse, Hermann D.
European Journal of Organic Chemistry, 1998 , # 2 p. 253 - 256
