1-(dimethylchlorogermylmethyl)pyrrolidone-2 | 135444-07-4

• 英文名称: 1-(dimethylchlorogermylmethyl)pyrrolidone-2
• CAS: 135444-07-4
• 化学式: C₇H₁₄ClGeNO
• 分子量: 236.237
• InChiKey: YIRLXGQQOVKTDU-UHFFFAOYSA-N

计算性质

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

• 作为产物：
  描述：

  1-三甲基硅基吡咯酮 、 chloro(chloromethyl)dimethylgermane 以 neat (no solvent) 为溶剂， 以84%的产率得到1-(dimethylchlorogermylmethyl)pyrrolidone-2
  参考文献：
  名称：

  Crystal and molecular structures of (O-Ge)-chelate 1-(dimethylchlorogermylmethyl)pyrrolidone-2 and 1-(dimethylchlorogermylmethyl)piperidone-2, and of (N-Ge)-chelate O-(dimethylchlorogermylmethyl)-δ-valerolactim and 2-(chlorodimethylgermylmethylthio)-pyrrolidine-1. Structural correlations between derivatives of four- and five-coordinated germanium

  摘要：

  An X-ray study of (O-Ge)-chelate 1-(dimethylchlorogermylmethyl)pyrrolidone-2 (1), 1-(dimethylchlorogermylmethyl)piperidine-2 (2), (N-Ge)-chelate O-(dimethylchlorogermylmethyl)-delta-valerolactim (3), and 2-(chlorodimethylgermylmethylthio)pyrrolidine-1 (4) has been carried out (R = 0.033, 0.062, 0.097 and 0.048 for 1241, 2351, 1242 and 1838 reflections, respectively). The Ge atom has a distorted trigonal-bipyramidal [3 + 2] coordination with the axial Cl and O atoms in 1 and 2 or Cl and N atoms in 3 and 4. The axial distances are Ge-Cl 2.324(2), 2.354(2), 2.458(8) and 2.566(2) angstrom, Ge <-- O 2.311(4) and 2.194(2), Ge <-- N 2.148(18) and 2.064(5) angstrom in 1-4 respectively. Correlation between structural parameters of the compounds of five- and four-coordinated germanium have been considered.

  DOI：

  10.1016/0022-328x(91)83202-f