(5), which have been isolated and characterized. The ruthenium complex [RuTp(κ1-OCMe2)2(PiPr3)]BF4 (6) reacts with 2-vinylpyridine, in a similar manner to 1, to give [RuTp(η2-CH2═CH-C5H4N)(PiPr3)]BF4 (7). Like its osmium counterpart, complex 7 is transformed in an alkylidene species [RuTp(═CHCH2-C5H4N)(PiPr3)]BF4 (10), via the ruthenium analogue to 4 and 5, RuTpCH2CH(OMe)-C5H4N}(PiPr3) (8), and Ru
络合物[OSTP(κ 1 -OCMe 2)2(P我
镨3)] BF 4(1 ; TP =氢化三(
吡唑基)
硼酸盐)与
2-乙烯基吡啶反应得到烯烃衍
生物[ OSTP(η 2 -CH 2 ═ CH-C 5 H 4 N)(P i Pr 3)] BF 4(2)。在
甲醇中在60℃下,复杂2是处于平衡状态,其异构体的亚烷基[ OSTP(= CHCH 2 -C 5 ħ 4 N)(P我
镨3)] BF 4(3)。重排通过中间体OSTp CH 2 CH(OMe)-C 5 H 4 N}(P i Pr 3)(4)和OSTp(CHCH-C 5 H 4 N)(P i Pr 3)(5),它们已经被隔离和表征。
钌配合物[RuTp(κ 1 -OCMe 2)2(P我
镨3)] BF 4(6)反应与
2-乙烯基吡啶,以类似的方式,以1,得到[ RuTp(η 2 -CH 2 = CH-C 5 H ^ 4 N)(P我
镨3)] BF 4(7)。像其对应
锇,复杂7中的亚物种转化[