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fac-[(κ2-dppm)Mn(CO)3Br] | 37523-63-0

中文名称
——
中文别名
——
英文名称
fac-[(κ2-dppm)Mn(CO)3Br]
英文别名
fac-[manganese(1,2-bis(diphenylphosphino)methane)(tricarbonyl)bromide];fac-manganese(I)(carbonyl)3(dpm)Br;manganese(I)tricarbonyl[1,2-(diphenylphosphino)methane]bromide;fac-Mn(CO)3(Ph2PCH2PPh2);fac,cis-[MnBr(CO)3(bis(diphenylphosphino)methane)];fac-Mn(CO)3(Ph2PCH2PPh2)Br;fac-Mn(CO)3(dpm)Br
fac-[(κ<sub>2</sub>-dppm)Mn(CO)<sub>3</sub>Br]化学式
CAS
37523-63-0
化学式
C28H22BrMnO3P2
mdl
——
分子量
603.27
InChiKey
IJDALULEUDLOBK-UHFFFAOYSA-M
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:
    描述:
    fac-[(κ2-dppm)Mn(CO)3Br]一氧化碳 作用下, 以 二氯甲烷 为溶剂, 生成 {Mn(CO)4(dppm)}ClO4
    参考文献:
    名称:
    锰(I)与二膦的阳离子羰基配合物
    摘要:
    溴羰基化合物fac -BrMn(CO)3(diphos)(diphosPh 2 P(CH 2)n PPh 2(n = 1(dpm),2(dpe),3(dpp)和4(dbp))与AgClO 4在二氯甲烷溶液中反应,得到中性的fac -O 3 ClOMn(CO)3(diphos)。后者的配合物在室温下与各种配体L膦(PR 3),亚磷酸酯(P(OR)3),吡啶(Py),乙腈(MeCN),四氢噻吩(THT)或丙酮(Me 2 CO)导致阳离子种类fac- [Mn(CO)3(diphos)L] ClO 4(或当L = CO时变为[Mn(CO)4(diphos))] ClO 4。当L是磷配体,阳离子FAC -tricarbonyls在加热到异构化聚体异构体,这只能通过该方法DIPHOSDPM中分离,该反应在除此以外的情况下伴随着分解。所述的紫外线照射聚体- [锰(CO)3(DIPHOS)L] CLO
    DOI:
    10.1016/s0022-328x(00)82439-0
  • 作为产物:
    描述:
    五羰基溴化锰(I)双二苯基膦甲烷甲苯 为溶剂, 以80-90的产率得到fac-[(κ2-dppm)Mn(CO)3Br]
    参考文献:
    名称:
    锰(I)与二膦的阳离子羰基配合物
    摘要:
    溴羰基化合物fac -BrMn(CO)3(diphos)(diphosPh 2 P(CH 2)n PPh 2(n = 1(dpm),2(dpe),3(dpp)和4(dbp))与AgClO 4在二氯甲烷溶液中反应,得到中性的fac -O 3 ClOMn(CO)3(diphos)。后者的配合物在室温下与各种配体L膦(PR 3),亚磷酸酯(P(OR)3),吡啶(Py),乙腈(MeCN),四氢噻吩(THT)或丙酮(Me 2 CO)导致阳离子种类fac- [Mn(CO)3(diphos)L] ClO 4(或当L = CO时变为[Mn(CO)4(diphos))] ClO 4。当L是磷配体,阳离子FAC -tricarbonyls在加热到异构化聚体异构体,这只能通过该方法DIPHOSDPM中分离,该反应在除此以外的情况下伴随着分解。所述的紫外线照射聚体- [锰(CO)3(DIPHOS)L] CLO
    DOI:
    10.1016/s0022-328x(00)82439-0
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文献信息

  • Electron Transfer and Chemical Reactions Associated with the Oxidation of an Extensive Series of Mononuclear Complexes [M(CO)<sub>2</sub>(κ<sup>1</sup>-P-P)(κ<sup>2</sup>-P-P)X] and Binuclear Complexes [{M(CO)<sub>2</sub>(κ<sup>2</sup>-P-P)X}<sub>2</sub>(μ-P-P)] (M = Mn, Re; P-P = Diphosphine or Related Ligand; X = Cl, Br)
    作者:Alan M. Bond、Ray Colton、Adrian van den Bergen、Jacky N. Walter
    DOI:10.1021/om034388t
    日期:2004.6.1
    intermediate. In turn, this complex is reduced either at the electrode surface (X = Cl) or in a homogeneous chemical reaction (X = Br) to form trans-[Mn(CO)2(κ2-dpm)(κ2-P-P)]+, which is the final product observed under conditions of bulk electrolysis. In contrast, the first oxidation step for the corresponding rhenium complexes involves oxidation of the pendant phosphorus atom and reaction with traces of water
    广泛的一系列的电化学氧化顺式,聚体-M(CO)2(κ 1 -dPM)(κ 2 -PP)X(M =中,Re; DPM =苯基2 PCH 2 PPH 2 ; PP = DPM, Ph 2 PCH 2 CH 2 PPh 2(dpe),o-(Ph 2 P)2 C 6 H 4(dpbz); X = Cl,Br)络合物已在伏安法和本体电解时间尺度上进行了研究。在短时域或低温下,配合物经历可逆的单电子氧化成顺式,二聚体- [(CO)2(κ 1 -dPM)(κ 2 -PP)X] +。慢扫描速率伏安条件下这些化合物异构化在室温下,得到的反式- [(CO)2(κ 1 -dPM)(κ 2 -PP)X] +,其在甚至更长的本体电解时间尺度慢慢失去X -以形成反应性的反式- [(CO)2(κ 2 -dPM)(κ 2 -PP)] 2+中间体。反过来,该络合物在电极表面(X = Cl)或在均相化学反应(X =
  • Carbonyl complexes of manganese(I) with chelating phosphino-alkyl or -acyl ligands. Crystal and molecular structure of [Ph2n(CO)2(dppm)l
    作者:G.A. Carriedo、J.B.Parra Soto、V. Riera、X. Solans、C. Miravitlles
    DOI:10.1016/0022-328x(85)80418-6
    日期:1985.12
    by X-ray crystallography. The crystals are monoclinic, space group P21/n; refinement gave R = 0.053 for 2593 reflections with I ⩾ 2.5σ(I). The reaction of the complex fac-[O3ClOMn(CO)3(dppm)] with Ph2PCH2CH2Cl in Cl2CH2 gives the salt fac-[Mn(CO)3(dppm)(Ph2PCH2CH2Cl)]ClO4 which isomerizes to mer-[Mn(CO)3(dppm)(Ph2PCH2CH2Cl)]ClO4 in boiling butanol. Both cationic carbonyl complexes give the acyl species
    膦Ph 2 PCH 2 CH 2 Cl与fac- [XMn(CO)3(dppm)](X = Cl或Br)在回流的甲苯中反应,生成配合物顺式,顺式-[XMn(CO)2(dppm) (Ph 2 PCH 2 CH 2 Cl)](I)。用THF中的Na齐处理这些物质,得到烷基络合物[Ph 2 n(CO)2(dppm)](II),该化合物在正常条件下不与CO反应,但可以转化为顺式,顺式-[ClMn (CO)2(dppm)(PPh 2[Et)]与HCl(g)在乙醚中反应。如果在CO存在下用Na / Hg还原I,则得到化合物顺式-[Ph 2 n(CO)2(dppm)](III)。后者也可以直接从fac- [BrMn(CO)3(dppm)],Ph 2 PCH 2 CH 2 Cl和Na / Hg在THF中制备,并通过X射线晶体学表征。晶体为单斜晶体,空间群为P 2 1 / n。细化,得到[R = 0.053对于2593个反射与我⩾2
  • Bis[diphenylphosphino]methane and its bridge-substituted analogues as chemically non-innocent ligands for H<sub>2</sub> activation
    作者:Nikolay V. Kireev、Oleg A. Filippov、Ekaterina S. Gulyaeva、Elena S. Shubina、Laure Vendier、Yves Canac、Jean-Baptiste Sortais、Noël Lugan、Dmitry A. Valyaev
    DOI:10.1039/c9cc07713h
    日期:——
    fac-[(κ3P,C,P-Ph2PC(R)PPh2)Mn(CO)3], which are prone to activate H2 to form the hydride complexes fac-[(κ2P,P-Ph2PCH(R)PPh2)Mn(CO)3H]. The substitution of the dppm bridge improves dramatically the reaction efficiency and this was rationalized by DFT calculations.
    fac-[(κ2P,P-Ph2PCH(R)PPh2)Mn(CO)3Br](R = H,Me,Ph)的去质子化反应生成相应的二膦甲烷生物fac-[(κ3P,C,P-Ph2PC(R)) PPh2)Mn(CO)3],易于活化H2形成氢化物络合物fac-[(κ2P,P-Ph2PCH(R)PPh2)Mn(CO)3H]。dppm桥的取代极大地提高了反应效率,这通过DFT计算得以合理化。
  • Synthesis of octahedral carbonyl complexes of manganese(I) with SCN or CN ligands. Crystal structure of fac-[SCNMn(CO)3(dppm)]
    作者:G.A. Carriedo、M.C. Crespo、V. Riera、M.G. Sanchez、M.L. Valin、D. Moreiras、X. Solans
    DOI:10.1016/0022-328x(86)80061-4
    日期:1986.3
    mono-carbonyls, from fac-[XMn(CO)3(dppm)] with X = SCN or CN by thermal or photochemical CO substitution by the ligands P(OPh)3 or dppm. The structure of fac-[SCNMn(CO)3(dppm)] has been determined by X-ray diffraction. The crystals are monoclinic, space group P21/n, and the structure has been refined to R = 0.058 for 4123 reflexions measured in the range 2 ⩽ θ ⩽ 30 at room temperature. The cis,cis-[NCMn(CO)2(dppm)(P(OPh)3)]
    络合物FAC - [XMN(CO)3(DPPM)],顺式,顺式- [XMN(CO)2(DPPM)(P(OPH)3)]和反式- [XMN(CO)(DPPM)2 ]与X = SCN或CN由相应的羰基化合物和盐AgX或KX制备,或者在二羰基和一羰基化合物的情况下,由FAc- [XMn(CO)3(DPPM)]制备,其中X = SCN或CN通过配体P(OPh)3或DPPM进行热或光化学CO取代。通过X射线衍射确定了FAc- [SCNMn(CO)3(DPPM)]的结构。晶体是单斜晶体,空间群P2 1 / n,对于室温下在2θθ30范围内测得的4123反射,结构已精炼为R = 0.058。的顺式,顺式- [NCMn(CO)2(DPPM)(P(OPH)3)]络合物可以被氧化,随后还原为异构体的反式- [NCMn(CO)2(DPPM)(P(OPH)3) ]。所有中性化物络合物都容易与MeI和KPF 6反
  • Synthesis, crystal structure and heterometallic derivatives of [Mo2Cp2(μ-σ,π-CNtBu)(PPh2CH2PPh2-P)(CO)3] (tBu = C(CH3)3, Cp = η-C5H5)
    作者:Victor Riera、Miguel A. Ruiz、Fernando Villafañe、Claudette Bois、Yves Jeannin
    DOI:10.1016/0022-328x(90)80218-o
    日期:1990.2
    The dppm ligand (Ph2PCH2PPh2) in [Mo2Cp2(CO)4(μ-dppm)] (Cp = η-C5H5) undergoes ring-opening upon reaction with NCMe or CNtBu (tBu = C(CH3)3), to give [MoCp(CO)(NCMe)(dppm)][MoCp(CO)3] or [Mo2Cp2(μ-σ,π-CNtBu)(dppm-P)(CO)3], respectively. The crystal structure of the latter complex is described as well as its reactions with sources of the metal fragments MLn [MLn: Fe(CO)4, Mo(CO)5, MnBr(CO)4, CuCl] to
    DPPM配体(PH 2 PCH 2 PPH 2)在[沫2的CP 2(CO)4(μ-DPPM)](CP =η-C 5 H ^ 5)经历在与NCMe或CN反应开环吨卜(吨BU = C(CH 3)3),得到[MOCP(CO)(NCMe)(DPPM)] [MOCP(CO)3 ]或[沫2的CP 2(μ-σ,π-CN吨卜)( DPPM-P)(CO)3 ]。描述了后一种配合物的晶体结构及其与属碎片ML n [ML n由Fe(CO)4,MO(CO)5,MnBr(CO)4,氯化亚铜],得到杂属物种[ML Ñ(μ-DPPM)MOCP(CO)(μ-σ,π-CN吨丁基)MOCP (CO)2 ]。
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