sodium tert-butyl selenide | 37773-07-2

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: sodium tert-butyl selenide
• 英文别名: Tert-butylselanylsodium
• CAS: 37773-07-2
• 化学式: C₄H₉Se*Na
• 分子量: 159.065
• InChiKey: ZZKZCBBPDPNRRM-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.99
• 重原子数：
  6
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  sodium tert-butyl selenide 、 1-(4-碘苯基)吡咯 在 Di-MU-碘二(三-t-丁基膦基)二钯(I) 作用下， 以 甲苯 为溶剂， 反应 16.0h， 以95%的产率得到1-(4-(tert-butylselenide)phenyl)-1H-pyrrole
  参考文献：
  名称：

  台式稳定的PdI二聚体可实现芳基碘和溴化物的硒化

  摘要：

  据报道，使用空气和水分稳定的双核Pd I配合物作为形成C（sp 2）-SeR键的有效催化剂。Pd I二聚体具有优越的反应性，可在交叉偶联中直接使用硒油酸酯作为亲核试剂。尽管以前的方法会因形成Pd-盐配合物而使催化剂中毒，但在机理上截然不同的双核Pd I催化剂却克服了这一挑战。在相对温和的反应条件下，具有宽泛的官能团耐受性的各种芳基溴化物和碘化物可有效偶联。提供了力学和计算数据以支持直接的Pd I反应性。

  DOI：

  10.1002/chem.201900951
• 作为产物：
  描述：

  bis(tert-butyl) diselenide 在 氨 、 sodium 作用下， 生成 sodium tert-butyl selenide
  参考文献：
  名称：

  Potapov, Vladimir A.; Amosova, Svetlana V., Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 79, # 1.4, p. 277 - 280

  摘要：

  DOI：

文献信息

• Syntheses, Structures and Magnetic Properties of New Chalcogen‐Bridged Heterodimetallic Cluster Compounds with Heterocubane Structure
  作者：Bettina Bechlars、Ibrahim Issac、Robert Feuerhake、Rodolphe Clérac、Olaf Fuhr、Dieter Fenske

  DOI：10.1002/ejic.200701154

  日期：2008.4

  nickel, iron and cobalt complexes with MCl5 (M = Nb, Ta) and silylated chalcogen compounds in the presence of phosphane ligands yield the cluster compounds [Nb2Ni2S4Cl4(PPh3)2(CH3CN)2] (1), [Nb2Ni2Se4Cl4(PPh3)2- (CH3CN)2] (2), [Ta2Ni2S4Br4(PPh3)2(CH3CN)2] (3), [Ta2Ni2- Se4Br4(PPh3)2(CH3CN)2] (4), [Ni3S2(PMe3)6][Ta3NiS4(PMe3)4- Cl6]2 (5), [Fe(dppm)2(CH3CN)2][NbFe3S4Cl3(dppm)(CH3- CN)]2 (6) [dppm = (diphe

  镍、铁和钴配合物与 MCl5 (M = Nb, Ta) 和硅烷化硫属元素化合物在磷烷配体存在下的反应产生簇化合物 [Nb2Ni2S4Cl4(PPh3)2( CN)2] (1), [Nb2Ni2Se4Cl4( PPh3)2- ( CN)2] (2), [Ta2Ni2S4Br4(PPh3)2( CN)2] (3), [Ta2Ni2- Se4Br4(PPh3)2( CN)2] (4), [Ni3S2(PMe3) 6][Ta3NiS4(PMe3)4-Cl6]2(5),[Fe(dpPM)2( CN)2][NbFe3S4Cl3(dpPM)(CH3-CN)]2(6)[dpPM = (二苯基膦基)甲烷] , [Fe- (dpPM)2( CN)2][TaFe3S4Cl3(dpPM)( CN)]2 (7), [FeCl- (dpPMSe)2][TaFe3Se4Cl3(dpPM)( CN)]
• Polymeric arrangements of P–Se anions and a first insight into their reactivity
  作者：Weifeng Shi、Maryam Shafaei-Fallah、Christopher E. Anson、Alexander Rothenberger

  DOI：10.1039/b601704e

  日期：——

  The reactions of the P/Se-precursor Woollins' reagent [PhP(Se)µ-Se]2 with alkali-metal salts offer new perspectives for the synthesis of metal aggregates containing P–Se anions. Depending on the alkali-metal thiolates polymeric arrangements of [PhPSe3]2− or [PhPSe2Se–SeSe2PPh]2− dianions are observed and the mechanisms of their formation described.

  P/Se前体沃林斯试剂[PhP(Se)µ-Se]2与碱金属盐的反应为合成含有PâSe阴离子的金属聚合体提供了新的视角。根据碱金属硫醇盐的不同，可以观察到[PhPSe3]2â 或[PhPSe2SeâSeSe2PPh]2â 离子的聚合物排列，并描述了它们的形成机制。
• Chalkogenoniobate als Ausgangsverbindungen zur Darstellung neuer heterobimetallischer Niobium-Münzmetall-Chalkogenido-Cluster
  作者：Alexander Lorenz、Dieter Fenske

  DOI：10.1002/1521-3749(200109)627:9<2232::aid-zaac2232>3.0.co;2-t

  日期：2001.9

  In the presence of phosphine chalcogenoniobates such as Li-3[NbS4] . 4CH(3)CN (I), (NEt4)(4)[Nb6S17] . 3 CH3CN (II) and (NEt4)(2)[NbE3' ((EBu)-Bu-t)] (IIIa: E ' =E=S. IIIb: E = Se, E ' = S; III c: E = E ' = Se) respectively react with copper and gold salts to give a number of new heterobimetallic niobium copper(gold) chalcogenide clusters. These clusters show metal chalcogenide units already known from the complex chemistry of the tetrachalcogenometalates [ME4](n-)(M=V,n=3, E=S; M=Mo, W, n=2, E=S, Se). The compounds 1-8 owe a central tetrahedral [NbE4] structural unit, which coordinates eta (2) from two to five coinage metal atoms, employing the chalcogenide atoms of the [NbE4] edges. The compounds 9-11 have a [M-2' Nb2E4] (M '= Cu, Au) heterocubane unit in common, involving a metal metal bond between the niobium atoms, while the compounds 12 and 13 show a complete and 14 an incomplete [M-3' NbE3X] heterocubane structure (X = Cl, Br). 15 consists of a Cu6Nb2 cube with the six planes capped by mu (4) bridging selenide ligands forming an octahedra. The compounds 1-15 are listed below:(NEt4)(x)(1)[Cu2NbSe2S2(dppe)(2)] . 2DMF (1), [Cu3NbS4(PPh3)(4)] (2), [Au3NbSe4(PPh3)(4)] . Et2O (3), [Cu4NbS4Cl(PCY3)(4)] (4), [Cu4NbS4Cl((PBu3)-Bu-t)(4)] . 0.5 DMF (5), (Cu4NbSe4(NCS)((PBu3)-Bu-t)(4)] . DMF (6), [Cu4NbS4(NCS)(dppm)(4)] . Et2O (7), [Cu5NbSe4Cl2(dppm)(4)] . 3DMF (8), [Cu2Nb2S4Cl2(PMe3)(6)] . DMF (9), [Au2Nb2Se4Cl2(PMe3)(6)] . DMF (10), (NEt4)(2)[Cu3Nb2S4(NCS)(5)(dppm)(2)(dmf)] . 4DMF (11), [Cu3NbS3Br(PPh3)(3)(dmf)(3)]Br . [CuBr(PPh3)(3)] . PPh3 . OPPh3 . 3 DMF (12), [Cu3NbS3Cl2(PPh3)(3)(dmf)(2)] . 1.5 DMF (13), (NEt4)[Cu3NbSe3Cl3(dmf)(3)] (14), [Cu6Nb2Se6O2(PMe3)(6)] (15). The structures of these compounds were obtained by X-ray single crystal structure analysis.
• Amosova, S. V.; Potapov, V. A.; Dremin, O. L., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 10.2, p. 1919
  作者：Amosova, S. V.、Potapov, V. A.、Dremin, O. L.、Keiko, V. V.

  DOI：——

  日期：——
• AMOSOVA, S. V.;POTAPOV, V. A.;DREMIN, O. L.;KEJKO, V. V., ZH. ORGAN. XIMII, 26,(1990) N0, S. 2224-2225
  作者：AMOSOVA, S. V.、POTAPOV, V. A.、DREMIN, O. L.、KEJKO, V. V.

  DOI：——

  日期：——