摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

chlorocymanthrene

中文名称
——
中文别名
——
英文名称
chlorocymanthrene
英文别名
——
chlorocymanthrene化学式
CAS
——
化学式
C8H4ClMnO3
mdl
——
分子量
238.509
InChiKey
REJZQDSHTPIOSB-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):
    1.77
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    3
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    chlorocymanthrene 在 n-butyllithium 、 p-nitronenzenediazonium tetrafluoroborate 作用下, 以 乙醚 为溶剂, 生成 tricarbonyl(tetrachloro(H)cyclopentadienyl)manganese
    参考文献:
    名称:
    Koordinationschemie perhalogenierter Cyclopentadiene und Alkine, XXVI. . Umsetzung von lithiierten Halogencymantrenen mit N-Elektrophilen. Molekülstrukturen von (OC)3Mn[η5-C5Cl4NHNC5Cl4] und (OC)3Mn[η5-C5H3Cl(NH2)-1,2]
    摘要:
    Treatment of the lithiated cymantrene [C5Cl4Li]Mn(CO)(3) (1a) with tetrachlorodiazocyclopentadiene yields, after work-up, the organometallic hydrazone (OC)(3)Mn[eta(5)-C5Cl4-NH-N=C5Cl4] (2). The reaction of tosyl azide with la or the in situ generated [C5X5-nLin]Mn(CO)(3) (X = Cl, n = 2: 1b; X = Br, n = 1: 1c; X = Br, n = 2: 1d) and [C5H3X(Li)]Mn(CO)(3) (X = Cl: 1e, X = H: 1f) gave the corresponding azidocymantrenes [C5X5-n(N-3)(n)]Mn(CO)(3) (3a,c,d), [C5Cl3H(N-3)]Mn(CO)(3) (3b'), and [C5H3X(N-3)]Mn(CO)(3) (3e,f), respectively. Reduction of 3a and 3e with NaBH4 led to the formation of the aminocymantrenes [C5Cl4-nHn(NH2)]Mn(CO)(3) (n = 0: 4a; n = 1: 4b', n = 3: 4e) in high yield. The molecular structures of 2 and 4e in the crystal were determined by X-ray diffraction.
    DOI:
    10.1016/s0022-328x(00)00006-1
  • 作为产物:
    描述:
    五羰基溴化锰(I) 、 (chlorocyclopentadienyl)thallium 以 四氢呋喃 为溶剂, 以77%的产率得到chlorocymanthrene
    参考文献:
    名称:
    Conway, Brian G.; Rausch, Marvin D., Organometallics, 1985, vol. 4, # 4, p. 688 - 693
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Crystal and molecular structures of some phosphane-substituted cymantrenes [(C<sub>5</sub>H<sub>4</sub> <i>X</i>)Mn(CO)<i>LL</i>′] (<i>X</i> = H or Cl, <i>L</i> = CO, <i>L</i>′ = PPh<sub>3</sub> or PCy<sub>3</sub>, and <i>LL</i>' = Ph<sub>2</sub>PCH<sub>2</sub>CH<sub>2</sub>PPh<sub>2</sub>)
    作者:Karlheinz Sünkel、Christian Klein-Hessling
    DOI:10.1107/s2053229621009177
    日期:2021.10.1

    UV irradiation of tetrahydrofuran solutions of [CpMn(CO)3] (Cp = π-C5H5 or π-C5H4Cl) in the presence of the phosphanes PPh3 or PCy3 (Cy = cyclohexyl) and Ph2PCH2CH2PPh2 yields the substitution products [CpMn(CO)2PR 3] (R = Ph or Cy) and [CpMn(CO)(Ph2PCH2CH2PPh2)], namely, dicarbonyl(η5-cyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C5H5)(C18H15P)(CO)2], 1a, dicarbonyl(η5-1-chlorocyclopentadienyl)(triphenylphosphane-κP)manganese(I), [Mn(C5H4Cl)(C18H15P)(CO)2], 1b, dicarbonyl(η5-cyclopentadienyl)(tricyclohexylphosphane-κP)manganese(I), [Mn(C5H5)(C18H33P)(CO)2], 2a, dicarbonyl(η5-1-chlorocyclopentadienyl)(tricyclohexylphosphane-κP)manganese(I), [Mn(C5H4Cl)(C18H33P)(CO)2], 2b, carbonyl(η5-cyclopentadienyl)[1,2-bis(diphenylphosphanyl)ethane-κ2 P,P′]manganese(I), [Mn(C5H5)(C26H24P2)(CO)], 3a, and carbonyl(η5-1-chlorocyclopentadienyl)[1,2-bis(diphenylphosphanyl)ethane-κ2 P,P′]manganese(I), [Mn(C5H4Cl)(C26H24P2)(CO)], 3b, The crystal structure determinations show a very small influence of the chlorine substitution and a moderate influence of the phosphane substitution on the bond lengths. The PR 3 groups avoid being eclipsed with the C—Cl bonds. All the compounds employ weak C—H...O interactions for intermolecular association, which are enhanced by C—H...Cl contacts in the chlorinated products.

    在膦类化合物 PPh3 或 PCy3(Cy = 环己基)和 Ph2PCH2CH2PPh2 的存在下,用紫外线照射 [CpMn(CO)3](Cp = π-C5H5 或 π-C5H4Cl)的四氢呋喃溶液,可得到取代产物 [CpMn(CO)2PR 3](R = Ph 或 Cy)和[CpMn(CO)(Ph2PCH2CH2PPh2)],即二羰基(η5-环戊二烯基)(三苯基膦-κP)锰(I)、[1a,二羰基(η5-1-氯环戊二烯基)(三苯基膦-κP)锰(I),[Mn(C5H4Cl)(C18H15P)(CO)2],1b、二羰基(η5-环戊二烯基)(三环己基膦-κP)锰(I),[Mn(C5H5)(C18H33P)(CO)2],2a、二羰基(η5-1-氯环戊二烯基)(三环己基膦-κP)锰(I),[Mn(C5H4Cl)(C18H33P)(CO)2],2b,羰基(η5-环戊二烯基)[1,2-双(二苯基膦基)乙烷-κ2 P,P′]锰(I),[Mn(C5H5)(C26H24P2)(CO)],3a 和羰基(η5-1-氯环戊二烯基)[1,2-双(二苯基膦基)乙烷-κ2 晶体结构测定结果表明,氯取代对键长的影响很小,膦取代对键长的影响不大。PR 3 基团避免了与 C-Cl 键的啮合。所有化合物都利用微弱的 C-H...O 相互作用进行分子间结合,氯化产物中的 C-H...Cl 接触增强了这种作用。
  • New Forms of Coordinated Carbon:  Wirelike Cumulenic C<sub>3</sub> and C<sub>5</sub> sp Carbon Chains that Span Two Different Transition Metals and Mediate Charge Transfer
    作者:Tamás Bartik、Weiqing Weng、James A. Ramsden、Slawomir Szafert、Stephen B. Falloon、Atta M. Arif、J. A. Gladysz
    DOI:10.1021/ja981927q
    日期:1998.11.1
    W(CO)6, Fe(CO)5, or Mn(CO)3(η5-C5HnCl5-n), followed by Me3O+ BF4-, give the heterobimetallic C3OMe complexes (η5-C5Me5)Re(NO)(PPh3)(C⋮CC(OMe))M(CO)x(η5-C5HnCl5-n)y (M/x/y/n = 3, W/5/0/−; 4, Fe/4/0/−; 5, Mn/2/1/5; 6, Mn/2/1/4; 7, Mn/2/1/0). Spectroscopic and crystallographic (3) data indicate contributions by +ReCCC(OMe)−M- resonance forms. Reactions of 4−7 and BF3 gas give the title compounds [(η5-C5Me
    (η5-C5Me5)Re(NO)(PPh3)(C⋮CLi) 与 W(CO)6、Fe(CO)5 或 Mn(CO)3(η5-C5HnCl5-n) 的反应,然后是 Me3O+ BF4 -, 给出异双金属 C3OMe 配合物 (η5-C5Me5)Re(NO)(PPh3)(C⋮CC(OMe))M(CO)x(η5-C5HnCl5-n)y (M/x/y/n = 3 ,W/5/0/-;4,Fe/4/0/-;5,Mn/2/1/5;6,Mn/2/1/4;7,Mn/2/1/0)。光谱和晶体 (3) 数据表明 +ReCCC(OMe)-M- 共振形式的贡献。4-7 和 BF3 气体反应得到标题化合物 [(η5-C5Me5)Re(NO)(PPh3)(CCC)M(CO)x(η5-C5HnCl5-n)y (M/x/y/n = 9,Mn/2/1/5;10,Mn/2/1/4;11,Mn/2/1/0;12,Fe/4/0/-)。光谱和晶体
  • Coordination chemistry of perhalogenated cyclopentadienes and alkynes
    作者:Karlheinz Sünkel、Cornelia Stramm
    DOI:10.1016/s0020-1693(99)00405-3
    日期:2000.1
    of [C5H4Cl]Mn(CO)3 with a large excess of nBuLi and SiMe3Cl yields the chloro-bis(trimethylsilyl)cyclopentadienyl complex [C5H2Cl(SiMe3)2]Mn(CO)3 (1) as a mixture of the 1-2,5- and 1-2,4-isomers 1a and b with the former clearly dominating (71:29). Further addition of excessive tBuLi and SiMe3Cl yields a complex product mixture, from which the title compound [C5H2(SiMe3)3-1,2,3]Mn(CO)3 (2) can be isolated
    用大量过量的n BuLi和SiMe 3 Cl处理[C 5 H 4 Cl] Mn(CO)3产生氯-双(三甲基甲硅烷基)环戊二烯基络合物[C 5 H 2 Cl(SiMe 3)2 ] Mn(CO) )3(1)为1-2,5-和1-2,4-异构体1a和b的混合物,前者明显占优势(71:29)。进一步添加过量的t BuLi和SiMe 3 Cl会生成复杂的产物混合物,由此标题化合物[C 5 H 2(SiMe 3)可以以高达20%的产率分离出3 -1,2,3] Mn(CO)3(2)。1a和2的分子结构已通过X射线晶体学测定。
  • Weng, Weiqing; Bartik, Tamas; Gladysz, John A., Angewandte Chemie, 1994, vol. 106, p. 2269 - 2272
    作者:Weng, Weiqing、Bartik, Tamas、Gladysz, John A.
    DOI:——
    日期:——
  • Reaction of dicymanthrenylphenylbismuth with cupric chloride
    作者:V. V. Sharutin、A. E. Ermoshkin
    DOI:10.1007/bf00953870
    日期:1987.1
查看更多