in neat (no solvent) Irradiation (UV/VIS); Ge deriv. and a large excess of organic reagent irradiating in a quartztube for 4 h then concg. in vacuo; identified by high-pressure chromy. and NMR spectra;
参考文献
Journal of Organometallic Chemistry, , vol. 264, # 1-2 p. 193 - 206
in tetrahydrofuran addn. of soln. of PhBr in THF to soln. of Yb complex in THF; removal of solvent, washing of residue with toluene; evapn. of toluene;
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 36, p. 600 - 602
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 658 - 659
in diethyl ether under N2, to suspn. of Ph3PGeI2 and CH2=CMeCMe=CH2 in ether PhLi (0.45 M soln. in ether) added dropwise at -70°C, after 1 h warmed to room temp., hydrolyzed; dried, analyzed by gas chromy.;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 58, # 3 p. 974 - 977
in diethyl ether under N2, to suspn. of Ph3PGeI2 in ether PhLi added dropwise (1:4 molarratio), stirred for 5 d under reflux, hydrolyzed; dried, analyzed by gas chromy.;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 58, # 3 p. 974 - 977
