methane selenide | 86137-54-4

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: methane selenide
• 英文别名: Methaneselenolate
• CAS: 86137-54-4
• 化学式: CH₃Se
• 分子量: 93.9948
• InChiKey: APKHDKJWSHYLEU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  2
• 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：
  1

反应信息

• 作为反应物：
  描述：

  methane selenide 在 sulfur 作用下， 生成 CH₃SSe^(1-)
  参考文献：
  名称：

  Koellemann, Christoph; Obendorf, Dagmar; Sladky, Fritz, Phosphorus and Sulfur and the Related Elements, 1988, vol. 38, p. 69 - 78

  摘要：

  DOI：
• 作为产物：
  描述：

  二甲基二硒醚 在 sodium 作用下， 以 氨 为溶剂， 生成 methane selenide
  参考文献：
  名称：

  N-（硒代烷基）-邻苯二甲酰亚胺的光化学。N，Se-杂环系统的形成。

  摘要：

  合成了多种N-（硒代甲基）烷基邻苯二甲酰亚胺（烷基=-（CH2）n-; n = 2-5，1a，b，d，e）和N-（硒代苄基）丙基邻苯二甲酰亚胺（1c）在λ＝ 300nm下研究了光化学。稳态光解和激光时间分辨光谱研究证实，这些反应是通过直接或丙酮敏化的激发，然后在Se原子和邻苯二甲酰亚胺部分之间进行分子内电子转移（ET）进行的。ET后可能有两个主要途径：质子从CH3Se（+）或-CH2Se（+）-部分转移至酮基自由基阴离子，从而产生相应的双自由基。这些双自由基的崩溃产生具有各自的内或外含硒杂环的环化产物。

  DOI：

  10.1039/c4pp00452c

文献信息

• Synthesis of fluoro- and seleno-containing <scp>d</scp>-lactose and <scp>d</scp>-galactose analogues
  作者：Cecilia Romanò、Dennis Bengtsson、Angela Simona Infantino、Stefan Oscarson

  DOI：10.1039/d2ob02299k

  日期：——

  oside (3), methyl 4-Se-(β-D-galactopyranosyl)-2-deoxy-2-fluoro-4-seleno-β-D-glucopyranoside (4), and methyl 4-Se-(2-deoxy-2-fluoro-α/β-D-galactopyranosyl)-4-seleno-β-D-glucopyranoside (5α and 5β), the three latter compounds with an interglycosidic selenium atom. Selenoglycosides 1 and 3 were obtained from the corresponding bromo sugar by treatment with dimethyl selenide and a reducing agent, while

  由于存在19 F 和77 Se 报告核，合成的脱氧-氟-碳水化合物衍生物和硒糖是使用核磁共振波谱研究蛋白质-碳水化合物相互作用的有用工具。合成了含有这两个原子的七种糖类，三种单糖，甲基 6-脱氧-6-氟-1-硒-β- D-吡喃半乳糖苷 ( 1 ) 和甲基 2-脱氧-2-氟-1-硒-α/ β- D -吡喃半乳糖苷（2α和2β），以及四种双糖，甲基 4- O -(β- D -吡喃半乳糖基)-2-脱氧-2-氟-1-硒代-β- D -吡喃葡萄糖苷 ( 3), methyl 4-Se-(β- D -galactopyranosyl)-2-deoxy-2-fluoro-4-seleno-β- D -glucopyranoside ( 4 ), 甲基 4-Se-(2-deoxy-2-fluoro -α/β- D -吡喃半乳糖基)-4-硒代-β- D -吡喃葡萄糖苷 ( 5α和5β )，后三种化合物具有糖
• Lie Ken Jie, Marcel S. F.; Yan-Kit, Cheung; Chau, Sherman H., Journal of the Chemical Society. Perkin transactions II, 1991, # 4, p. 501 - 508
  作者：Lie Ken Jie, Marcel S. F.、Yan-Kit, Cheung、Chau, Sherman H.、Yan, Bonnie F. Y.

  DOI：——

  日期：——
• Platinum(II) and Palladium(II) Bis(chelate) Complexes Containing both Tri(1-cyclohepta-2, 4, 6-trienyl)phosphane, P(C7H7)3, and Dichalcogenolato LigandsDedicated to Professor Joachim Strähle on the Occasion of his 65th Birthday
  作者：Max Herberhold、Thomas Schmalz、Wolfgang Milius、Bernd Wrackmeyer

  DOI：10.1002/1521-3749(200206)628:5<979::aid-zaac979>3.0.co;2-l

  日期：2002.6

  Tri(1-cyclohepta-2,4,6-trienyl)phosphane, P(C7H7)(3) ([P] when coordinated to a metal atom), was used to stabilize complexes of platinum(II) and palladium(II) with chelating dichalcogenolato ligands as [P]M(Eboolean ANDE) [E = S, boolean AND = CH2CH2, M = Pt (3a); E = S, boolean AND = 1,2-C6H4, M = Pt (5a), Pd (6a) E = S, boolean AND = C(O)C(O), M = Pt (7a), Pd (8a); E = S, Se, boolean AND = 1,2-C-2(B10H10), M = Pt (9a, 9b), Pd (10a, 10b); E = S, boolean AND = Fe-2(CO)(6), M = Pt (11a), Pd (12a)]. Starting materials in all reactions were [P]MCl2 with M = Pt (1) and Pd (2). Attempts at the synthesis of [P]M(ER)(2) with non-chelating chalcogenolato ligands were not successful. All new complexes were characterized by multinuclear magnetic resonance spectroscopy in solution (H-1, C-13, P-31, Se-77 and Pt-195 NMR), and the molecular structures of 5a and 12a were determined by X-ray analysis. Both in the solid state and in solution the ligand [P] is linked to the metal atom by the P-M bond and by eta(2)-C=C coordination of the central C=C bond of one of the C7H7 rings. In solution, intramolecular exchange between coordinated and non-coordinated C7H7 rings is observed, the exchange process being markedly faster in the case of M = Pd than for M = Pt.