反应条件
in tetrahydrofuran diketone and Ge comp. were mixed, soln. was refluxed for 6 h, then hydrolyzed; mixt. was extd. with ether, dried on Na2SO4, solvent was removed in vac., mixt. was extd. with ether, ether was evapd. under N2, residue was extd. with C6D6, solvent was evapd. under vac.; NMR, MAS, IR;
参考文献
Inorganica Chimica Acta, , vol. 357, # 4 p. 1256 - 1264
