in tetrahydrofuran; hexane (argon); addn. of Mo(CO)5(THF) in THF to the Fe complex in hexane, stirring (room temp., 3 h); removal of solvents (vac.), column chromy. (SiO2; hexane); elem. anal.;
参考文献
Journal of the Chemical Society - Dalton Transactions, , # 17 p. 2949 - 2954
in tetrahydrofuran; hexane (argon); addn. of Mo(CO)5(THF) in THF to the Fe complex in hexane, stirring (room temp., 3 h); removal of solvents (vac.), column chromy. (SiO2; hexane); elem. anal.;
参考文献
Journal of the Chemical Society - Dalton Transactions, , # 17 p. 2949 - 2954
in tetrahydrofuran byproducts: methylenecyclopropane, 1,4-dimethylenecyclohexane; KOC(CH3)3 and n-BuLi were mixed in pentane under Ar; addn. of isobutylene (condensed at -78°C); removal of solvent after 1 h; dissolving in THF; addn. to Mo(CO)4Br2 in THF at 0°C; mechanism discussed;; removal of solvent after 1 h; extn. with benzene; removal of benzene under Ar;;
