New or improved syntheses of the compounds [W(η-C5H5)(PMe3)2H3], [W(η-C5H6)(PMe3)3H2], [W(η-C5H5)(PMe3)3H2][BF4], [W(η-C5H5)(PMe3)3H], [W(η-C5H5)(PMe3)H5], [W(η-C5H4Et)(PMe3)H5], [W(η-C5H5)(η2-C5H8)(PMe3)2H], [W(η-C5H4Et)H2], [W(η-C5H5)(η-C5H4Et)Cl2], [W(η-1,3-C6H8)(PMe3)3H2], and [W(η4-C5H5-exo-CHPh2)(PMe3)3H2] are described. N.m.r. studies on [W(PMe3)5H (D)] show that the HD moiety is not present
新的或改进的化合物的合成[W(η-C 5 H ^ 5)(PME 3)2 ħ 3 ],[W(η-C 5 H ^ 6)(PME 3)3 ħ 2 ],[W(η- ç 5 ħ 5)(PME 3)3 ħ 2 ] [BF 4 ],[W(η-C 5 H ^ 5)(PME 3)3 H],[W(η-C 5 H ^ 5)(PME 3) ħ 5 ],[W(η-C 5 H ^ 4等)(PME 3)H 5 ],[W(η-C 5 H ^ 5)(η 2 -C 5 ħ 8)(PME 3)2 H],[W(η-C 5 H ^ 4等)H 2 ],[W(η-C 5 H ^ 5)(η-C 5 H ^ 4的Et)
氯2 ],[W(η-1,3--C 6 H ^ 8)(PME 3)3 ħ 2 ]和[ W(η 4 -C 5 ħ 5 -外-CHPh 2)(PME3) 3 H 2 ]被描述。上[W(PME NMR研究3) 5 H(d)〕表明,该HD部分不存在作为η