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bis(but-2-yne)carbonyl(η5-cyclopentadienyl)molybdenum tetrafluoroborate | 66615-15-4

中文名称
——
中文别名
——
英文名称
bis(but-2-yne)carbonyl(η5-cyclopentadienyl)molybdenum tetrafluoroborate
英文别名
bis(but-2-yne)carbonyl(η-cyclopentadienyl)molybdenum tetrafluoroborate;[Mo(η2-MeC2Me)2(CO)(η-C5H5)]BF4;[Mo(CO)(η-MeCCMe)2(η-C5H5)][BF4]
bis(but-2-yne)carbonyl(η5-cyclopentadienyl)molybdenum tetrafluoroborate化学式
CAS
66615-15-4
化学式
BF4*C14H17MoO
mdl
——
分子量
384.033
InChiKey
KZCVHZVKFZJGMB-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为反应物:
    参考文献:
    名称:
    The preparation and characterisation of a series of cationic bimetallic linear triphos-bridged complexes of the type [Mo (CO) (L,L′ or L″–P) (η2-RC2R′)Cp] [BF4] {L,L′ or L″= [WI2 (CO){PhP(CH2CH2PPh2)2–P,P′} (η2-RC2R′)] (L,R=R′=Me; L′,R=R′=Ph; L″,R=Me,R′=Ph}
    摘要:
    Equimolar quantities of [Mo (CO) (eta(2)-RC2R')(2)Cp][BF4] (R = R' = Me,Ph; R = Me, R' = Ph) and L,L' or L " {L,L' or L " = [WI2 (CO){PhP(CH2CH2PPh2)(2)-P,P'} (eta(2)-RC2R')]} (L,R = R' = Me; L',R = R' = Ph; L ",R= Me, R' =Ph) react in CH2Cl2, at room temperature to give the new bimetallic complexes, [Mo(CO)(L,L' or L " P)(eta(2)-RC2R')Cp] [BF4] (1-9) via displacement of the alkyne ligand on the molybdenum centre. The complexes have been characterised by elemental analysis, IR and H-1 NMR spectroscopy, and in selected cases by P-31 NMR spectroscopy. (C) 1999 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0277-5387(98)00346-5
  • 作为产物:
    描述:
    2-丁炔 、 {Mo(η2-C2H4)(η2-MeC2Me)(CO)(η-C5H5)}{BF4} 以 二氯甲烷 为溶剂, 生成 bis(but-2-yne)carbonyl(η5-cyclopentadienyl)molybdenum tetrafluoroborate
    参考文献:
    名称:
    阳离子烯烃-炔钼配合物的合成与反应 用于形成一个η的结构证据3,η 3由协调炔的偶联键合的己三烯配体和1,3-二烯
    摘要:
    合成和简单的烯烃/(4E)的反应-alkyne络合物[沫(η 2 -C 2 H ^ 4)(η 2 -MeC 2 Me)的(CO)(η-C 5 H ^ 5)] [BF 4 ]被描述; 与异戊二烯引线反应到一种新颖的偶联反应和η的形成3,η 3键合的阳离子己三烯鉴定X射线晶体学。
    DOI:
    10.1039/c39870001793
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文献信息

  • Reactions of co-ordinated ligands. Part 32. The reaction of sulphur nucleophiles with cationic molybdenum alkyne complexes: alkyne rotation and the molecular structures of the complexes [Mo(SC<sub>6</sub>H<sub>4</sub>NO<sub>2</sub>-p){P(OMe)<sub>3</sub>}(η<sup>2</sup>-MeC<sub>2</sub>Me)(η-C<sub>5</sub>H<sub>5</sub>)] and [Mo(SC<sub>6</sub>H<sub>4</sub>SPh-o)(CO)(η<sup>2</sup>-MeC<sub>2</sub>Me)(η-C<sub>5</sub>H<sub>5</sub>)]
    作者:Stephen R. Allen、Timothy H. Glauert、Michael Green、Kevin A. Mead、Nicholas C. Norman、A. Guy Orpen、Colin J. Schaverien、Peter Woodward
    DOI:10.1039/dt9840002747
    日期:——
    Treatment of [MoP(OMe)3}2(η2-MeC2Me)(η-C5H5)][BF4] with NaSR (R = Me, p-NH2C6H4, p-MeOC6H4, p-MeC6H4, C6H5, or p-NO2C6H4) leads to displacement of P(OMe)3 and formation of [Mo(SR)P(OMe)3}(η2-MeC2Me)(η-C5H5)]. Similar reactions afforded [Mo(SePh)P(OMe)3}-(η2-MeC2Me)(η-C5H5)] and [Mo(SMe)P(OMe)3}(η2-ButC2H)(η-C5H5)]. Barriers to rotation of the but-2-yne ligand present in these complexes are related to electronic
    [沫P(OME)的治疗3 } 2(η 2 -MeC 2 Me)的(η-C 5 H ^ 5)] [BF 4 ]与纳斯尔(R = Me中,p -NH 2 ç 6 ħ 4,p -MeOC 6 H 4,p -MeC 6 H 4,C 6 H 5或p -NO 2 C 6 H 4)导致P(OMe)3置换并形成[Mo(SR)P(OMe)3 }(η2 -MeC 2 Me)的(η-C 5 H ^ 5)]。类似的反应,得到[沫(SEPH)P(OME) 3 } - (η 2 -MeC 2 Me)的(η-C 5 H ^ 5)]和[沫(SME)P(OME) 3 }(η 2 -卜吨ç 2 H)(η-C 5 H ^ 5)]。这些配合物中丁-2-炔配体的旋转障碍与硫醇盐配体上取代基的电子效应有关。[Mo(SC 6 H 4 NO 2 - p)P(OMe) 3 }(η2 -MeC 2 Me)的- (η-C 5 H ^
  • Reactions of co-ordinated ligands. Part 24. The reaction of bis-(but-2-yne)carbonyl(η-cyclopentadienyl or η<sup>5</sup>-indenyl)molybdenum tetrafluoroborate with acetonitrile and phosphines; crystal structures of but-2-ynecarbonyl(η<sup>5</sup>-indenyl)(triethylphosphine)molybdenum tetrafluoroborate and but-2-yne(η<sup>5</sup>-indenyl)bis(trimethylphosphine)molybdenum tetrafluoroborate
    作者:Stephen R. Allen、Paul K. Baker、Stephen G. Barnes、Michael Green、Lynda Trollope、Ljubica Manojlović-Muir、Kenneth W. Muir
    DOI:10.1039/dt9810000873
    日期:——
    η-5-C9H7)][BF4]. X-Ray single-crystal crystallographic studies were carried out on the compounds [Mo(CO)(PEt3)(MeC2Me)(η5-C9H7)][BF4] and [Mo(PMe3)2(MeC2Me)(η5-C9H7)][BF4]. Crystals of the former are monoclinic, space group P21/c, Z= 4, in a unit cell of dimensions a= 9.158(2), b= 14.726(2), c= 16.581(3)Å, and β= 94.12(2)°. Crystals of the latter complex are also monoclinic, space group P21, Z= 2, in a
    的化合物的反应[沫(CO)(RC 2 - [R 1)2(η-C 5 H ^ 5或η 5 -C 9 ħ 7)] [BF 4 ]与在相应的乙炔的存在下回流的乙腈,得到的化合物[沫(NCMe)(RC 2 - [R 1)2(η-C 5 H ^ 5或η 5 -C 9 ħ 7)] [BF 4 ],其中R = R 1 =甲基; R = Bu t,R 1 = H;R = Ph,R 1 = Me;R = Pr 1,R 1 = H。的治疗[沫(CO)(RC 2 - [R 1)2(η-C 5 H ^ 5或η 5 -C 9 ħ 7)] [BF 4 ]在二氯甲烷中室温下用PET 3,PPH 3,或P(C 6 H ^ 11)3给出了monoacetylene化合物[沫(CO)L(RC 2 - [R 1)(η-C 5 H ^ 5或η 5 -C 9 ħ 7)] [BF 4 ] [L = PEt 3,PPh3,P(C 6 H
  • Reactions of co-ordinated ligands. Part 17. The synthesis and reactions of cationic η<sup>5</sup>-indenyl- and η-cyclopentadienyl-molybdenum complexes containing 1,3-diene and acetylene ligands
    作者:Martin Bottrill、Michael Green
    DOI:10.1039/dt9770002365
    日期:——
    [Mo(CO)3(η5-C9H7)}2], Ag[BF4], and the 1,3-diene. Reaction of Na[BH4] or 1-morpholinocyclopent-1-ene with the 1,3-diene cations results in regio-selective formation of the anti-substituted η3-allyl complexes. Treatment of [Mo(CO)2(NCMe)2(η5-C9H7)][BF4] with acetylenes or reaction of [Mo(CO)3(η5-C9H7)}2] or [Mo(CO)3(η5-C5H5)}2] with Ag[BF4] and the respective acetylene in CH2Cl2 affords the 16-electron cations
    的反应[沫(CO)3(η 5 -C 9 ħ 7)} 2 ]有Ag [BF 4 ]在MeCN得到[沫(CO)2(NCMe)2(η 5 -C 9 ħ 7)] [BF 4 ],与L = P(OMe)3,Ph 2 PCH 2 CH 2 PPh 2,丁1,3-二烯,异戊二烯,2,3,-二甲基丁-1,3-二烯或反式反应-戊-1,3,二烯形式[沫(CO)2大号2(η 5 -C 9 ħ 7)] [BF 4 ]; 备选地,1,3-二烯络合物,包括那些环己-1,3-的,二烯和环octatetraene,可直接从形成[沫(CO)3(η 5 -C 9 ħ 7)} 2 ] ,Ag [BF 4 ]和1,3-二烯。的反应[BH 4 ]或1- morpholinocyclopent -1-烯与所述的区域选择性形成1,3-二烯阳离子结果抗-取代的η 3 -烯丙基配合物。[沫(CO)的治疗2(NCMe)2(η 5 -C
  • Thiolates vs. halides as π-donors: the redox-active alkyne complexes [M(SR)L(η-R′CCR′)L′] {M = Mo or W, L = CO or P(OMe)3, L′ = η-C5H5 and Tp′}
    作者:Christopher J. Adams、Angharad Baber、Supakorn Boonyuen、Neil G. Connelly、Beatriz E. Diosdado、Anob Kantacha、A. Guy Orpen、Elena Patrón
    DOI:10.1039/b912986c
    日期:——
    alkyne complexes [M(SR)L(eta-R'C[triple bond, length as m-dash]CR')(eta-C(5)H(5))] (M = Mo or W, R = Me or Ph, R' = Me or Ph) show two oxidation processes. Both are irreversible for the stereochemically rigid carbonyls (L = CO) but the first is reversible for the fluxional phosphites L = P(OMe)(3)}; the paramagnetic monocations [M(SPh)P(OMe)(3)}(eta-MeC[triple bond, length as m-dash]CMe)(eta-C(5)H(5))](+)
    炔烃配合物的循环伏安图[M(SR)L(eta-R'C [三键,长度为m-破折号CR')(eta-C(5)H(5))](M = Mo或W,R = Me或Ph,R'= Me或Ph)显示出两个氧化过程。两者对于立体化学上刚性的羰基(L = CO)都是不可逆的,但是对于通量亚磷酸酯来说,第一个是可逆的L = P(OMe)(3)}; 顺磁性单阳离子[M(SPh)P(OMe)(3)}(eta-MeC [三键,长度为m-破折号CMe)(eta-C(5)H(5))](+)为原位化学单电子氧化后,通过ESR光谱检测到。相比之下,氢三(吡唑基)硼酸酯类似物[W(SR)(CO)(eta-PhC [三键,长度为m-dash] CPh)Tp'] R = Me或Ph,Tp'= hydrotris(3 (5-甲基吡唑基)硼酸酯}在两个可逆步骤中被氧化为相应的一元和二元化合物;氧化还原对[W(SPh)(CO)(eta-PhC
  • Reactions of co-ordinated ligands. Part 58. The reaction of dimolybdenum µ-σ:η<sup>2</sup>-(4e)-vinylidene complexes with proton sources and diazomethane; synthesis and crystal structure of the MoMo bonded complex [Mo<sub>2</sub>{µ-σ:η<sup>2</sup>-CH<sub>2</sub>C(Ph)CH<sub>2</sub>}(CO)<sub>3</sub>(η-C<sub>5</sub>H<sub>5</sub>)<sub>2</sub>][CF<sub>3</sub>SO<sub>3</sub>]
    作者:Michael Bamber、Grainne C. Conole、Robert J. Deeth、Simon F. T. Froom、Michael Green
    DOI:10.1039/dt9940003569
    日期:——
    Protonation (CF3CO2H) of the ‘side-onbonded dinuclear vinylidene complexes [Mo2µ-σ:η2-(4e)-CCR2}(CO)4(η-C5H5)2](R = H or Me) afforded the bridged µ-vinyl complexes [Mo2(OC(O)CF3}(µ-CHCR2)(CO)4(η-C5H5)2], whereas a similar reaction of one of the isomers of [Mo2µ-σ:η2-(4e)-CC(Ph)Me}(CO)4(η-C5H5)2] afforded the isomerie complexes [Mo,OC(O)CF3}µ-CHC(Me)Ph}(CO)4(η-C5H5)2] and [Mo2OC(O)CF3}µ-CHC
    质子化(CF 3 CO 2粘结'侧上'双核配合物亚乙烯基的1H)[沫2 μ-σ:η 2 - (4E)-C CR 2 }(CO)4(η-C 5 H ^ 5)2〕(R = H或Me),得到桥接μ-乙烯基配合物[沫2(OC(O)CF 3 }(μ-CH CR 2)(CO)4(η-C 5 H ^ 5)2 ],而[MO的异构体中的一个的类似反应2:ημ-σ 2 - (4E)-C (CO)C(PH)我} 4(η-C 5ħ 5)2 ],得到isomerie络合物[沫,OC(O)CF 3 } μ-CH C(Me)的博士}(CO)4(η-C 5 H ^ 5)2 ]和[沫2 OC (O)CF 3 } μ-CH C(PH)我}(CO)4(η-C 5 H ^ 5)2 ]。标记实验和扩展的Hückel分子轨道(EHMO)计算表明,这些反应涉及CF 3 CO 2传递质子H在与包含β-碳取代基的平面垂直的方
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