反应条件
in tetrahydrofuran; methanol exclusion of air and moisture; addn. of soln. of org. compd. in MeOH to soln. of W-compd. in THF with stirring (1 h); partial evapn. (vac.), filtn., washing (pentane), drying (4 h, vac., 130°C ), dissoln. (CH2Cl2), pptn. on addn. of pentane, washing (pentane), drying (vac.); elem. anal.;
参考文献
Zeitschrift fuer Anorganische und Allgemeine Chemie, , vol. 574, p. 41 - 53
