• Thumbnail for Sodium cyclopentadienide
    Sodium cyclopentadienide is an organosodium compound with the formula C5H5Na. The compound is often abbreviated as NaCp, where Cp− is the cyclopentadienide...
    7 KB (725 words) - 02:13, 19 June 2024
  • Thumbnail for Sodium
    anions). Some well-known derivatives include sodium cyclopentadienide (NaC5H5) and trityl sodium ((C6H5)3CNa). Sodium naphthalene, Na+[C10H8•]−, a strong reducing...
    69 KB (8,043 words) - 01:28, 30 October 2024
  • original transmetalation sequence using either commercially available sodium cyclopentadienide or freshly cracked cyclopentadiene deprotonated with potassium...
    52 KB (5,136 words) - 22:44, 19 October 2024
  • importance is sodium cyclopentadienide. Sodium tetraphenylborate can also be classified as an organosodium compound since in the solid state sodium is bound...
    11 KB (1,261 words) - 00:12, 27 August 2023
  • typically sodium hydride, sodium metal, and butyl lithium. Salts of this anion are commercially available, including sodium cyclopentadienide and lithium...
    13 KB (1,040 words) - 05:40, 13 August 2024
  • Thumbnail for Lithium cyclopentadienide
    common reagent for the preparation of cyclopentadienyl complexes. Sodium cyclopentadienide Reent Michel; Regine Herbst-Irmer; Dietmar Stalke (2011). "Revealing...
    3 KB (190 words) - 00:18, 25 September 2023
  • Thumbnail for Alkali metal
    importance is sodium cyclopentadienide. Sodium tetraphenylborate can also be classified as an organosodium compound since in the solid state sodium is bound...
    214 KB (23,516 words) - 14:04, 26 October 2024
  • commercially available. It may be synthesized by the reaction of sodium cyclopentadienide with a lead(II) source such as lead(II) nitrate or lead(II) iodide...
    3 KB (195 words) - 09:38, 7 December 2023
  • Thumbnail for Yttrocene
    can be obtained by reacting anhydrous yttrium(III) chloride and sodium cyclopentadienide in tetrahydrofuran. It decomposes when exposed to water to produce...
    2 KB (133 words) - 10:58, 12 May 2024
  • Thumbnail for Cobalt(II) chloride
    chloride, which are pink. Reaction of the anhydrous compound with sodium cyclopentadienide gives cobaltocene Co(C 5H 5) 2. This 19-electron species is a good...
    21 KB (2,143 words) - 12:50, 13 October 2024
  • anions). Some well-known derivatives include sodium cyclopentadienide (NaC5H5) and trityl sodium ((C6H5)3CNa). Sodium naphthalene, Na+[C10H8•]−, a strong reducing...
    14 KB (1,527 words) - 02:23, 13 August 2023
  • Thumbnail for Metal halides
    halides generally have very high lattice energies. For example, sodium cyclopentadienide reacts with ferrous chloride to yield ferrocene: 2 NaC5H5 + FeCl2...
    13 KB (1,440 words) - 21:35, 4 September 2024
  • Thumbnail for Tungsten hexacarbonyl
    kinetically more robust. Treatment of tungsten hexacarbonyl with sodium cyclopentadienide followed by oxidation of the resulting NaW(CO)3(C5H5) gives...
    7 KB (589 words) - 08:07, 5 July 2024
  • Thumbnail for Manganese(II) chloride
    manganocene is prepared by reaction of MnCl2 with a solution of sodium cyclopentadienide in tetrahydrofuran (THF). MnCl2 + 2 NaC5H5 → Mn(C5H5)2 + 2 NaCl...
    10 KB (712 words) - 15:51, 8 October 2024
  • Thumbnail for Cyclopentadienyl complex
    compounds with transition metal chlorides. Sodium cyclopentadienide (NaCp) and lithium cyclopentadienide are commonly used. Trimethylsilylcyclopentadiene...
    8 KB (881 words) - 20:56, 19 February 2024
  • the aromatic conjugate base cyclopentadienyl anion, isolable as sodium cyclopentadienide: 2 Na + 2 C5H6 → 2 NaC5H5 + H2 Aromatization can entail removal...
    12 KB (1,196 words) - 00:28, 20 October 2024
  • Thumbnail for Scandocene
    can be obtained by reacting anhydrous scandium(III) chloride and sodium cyclopentadienide in tetrahydrofuran. If scandium(III) fluoride and magnesocene are...
    2 KB (180 words) - 21:43, 22 January 2024
  • Thumbnail for Molybdocene dihydride
    compound is prepared by combining molybdenum pentachloride, sodium cyclopentadienide, and sodium borohydride. The dihydride converts to molybdocene dichloride...
    3 KB (218 words) - 07:31, 25 June 2024
  • Thumbnail for Hafnium tetrachloride
    HfCl4 → (C6H5CH2)4Hf + 4 MgCl2 Similarly, salt metathesis with sodium cyclopentadienide gives hafnocene dichloride: 2 NaC5H5 + HfCl4 → (C5H5)2HfCl2 + 2...
    13 KB (1,306 words) - 00:57, 23 September 2023
  • Thumbnail for Chromium hexacarbonyl
    Fischer carbene complexes: Treatment of chromium hexacarbonyl with sodium cyclopentadienide gives Na+[Cr(CO)3(C5H5)]−. Oxidation of this salt affords...
    17 KB (1,488 words) - 06:11, 18 October 2024
  • controversy by naming a fair booth with the Mandarin phrase for sodium cyclopentadienide (Mandarin Chinese: 烯環鈉; pinyin: xīhuánnà; IPA: /ɕi˥ xu̯än˧˥ nä˥˩/)...
    21 KB (1,999 words) - 23:19, 23 October 2024
  • Agency on Corruption Prevention, a government agency in Ukraine Sodium cyclopentadienide (NaCp), a chemical compound This disambiguation page lists articles...
    282 bytes (63 words) - 00:31, 8 December 2023
  • Thumbnail for Organolead chemistry
    110 °C and density 1.995 g/cm3. Reaction of a lead(II) source with sodium cyclopentadienide gives the lead metallocene, plumbocene. Certain arene compounds...
    8 KB (992 words) - 14:46, 10 September 2024
  • Thumbnail for Metallocene
    compounds: Sodium cyclopentadienide (NaCp) is the preferred reagent for these types of reactions. It is most easily obtained by the reaction of molten sodium and...
    22 KB (2,174 words) - 20:56, 18 September 2024
  • Thumbnail for Zirconium(IV) chloride
    complex with tetrahydrofuran: CAS [21959-01-3], mp 175–177 °C. Sodium cyclopentadienide (NaC5H5) reacts with ZrCl4(THF)2 to give zirconocene dichloride...
    9 KB (803 words) - 23:00, 26 July 2024
  • Thumbnail for Tantalocene trihydride
    pentachloride was added to a solution of sodium cyclopentadienide in tetrahydrofuran and an excess of sodium borohydride with yields reaching 60%, although...
    13 KB (1,273 words) - 15:14, 26 August 2024
  • Thumbnail for Molybdenum hexacarbonyl
    gives [MoCl(allyl)(CO)2(MeCN)2], whereas treatment with KTp and sodium cyclopentadienide gives [MoTp(CO)3]− and [MoCp(CO)3]− anions, respectively. These...
    12 KB (951 words) - 04:36, 15 April 2024
  • Thumbnail for Trimethylsilyl cyclopentadiene
    prepared by the reaction trimethylsilyl chloride (Me3SiCl) with sodium cyclopentadienide (NaC5H5): (CH3)3SiCl + NaC5H5 → C5H5Si(CH3)3 + NaCl "Trimethylsilyl...
    4 KB (266 words) - 17:40, 30 September 2023
  • Thumbnail for Cyclopentadienyl allyl palladium
    produced by the reaction of allylpalladium chloride dimer with sodium cyclopentadienide: 2 C5H5Na + (C3H5)2Pd2Cl2 → 2 (C5H4)Pd(C3H5) + 2 NaCl The 18-electron...
    4 KB (339 words) - 09:37, 7 December 2023
  • Thumbnail for Cobaltocene
    prepared by the reaction of sodium cyclopentadienide (NaC5H5) with anhydrous cobalt(II) chloride in THF solution. Sodium chloride is cogenerated, and...
    8 KB (630 words) - 09:36, 7 December 2023