water in neat (no solvent) PrCHO and water added to Ru complex in vac., heated at 110°C in vac. for 2 h; evapd. in vac., solid washed with Et2O and hexane, recrystd. from toluene, dried in vac.;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 55, # 2 p. 504 - 512