Potassium;methylsulfinylmethane

• 分子结构分类: 有机化合物 - 有机硫化合物 - 亚砜
• 英文名称: Potassium;methylsulfinylmethane
• 化学式: C₂H₆OS*K
• 分子量: 117.233
• InChiKey: UVYSUFOUEYARRC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -3.0
• 重原子数：
  5
• 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：
  36.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Potassium;methylsulfinylmethane 以 甲醇 为溶剂， 生成 二甲基亚砜
  参考文献：
  名称：

  Reaction Enthalpies for M⁺L = M⁺ + L, Where M⁺ = Na⁺ and K⁺ and L = Acetamide, N-Methylacetamide, N,N-Dimethylacetamide, Glycine, and Glycylglycine, from Determinations of the Collision-Induced Dissociation Thresholds

  摘要：

  With electrospray (ES), ions present in solution can be transferred to the gas phase. The method provides unique opportunities for studies of hitherto inaccessible ions. Collision-induced dissociation threshold measurements of gas phase ions produced by ES are described. The thresholds for the reactions M(+)L = M(+) + L, where M(+) is Na+ or K+ and L is acetone, dimethyl sulfoxide, acetamide, N-methylacetamide, N,N-dimethylacetamide, glycine, glycinamide, succinamide, and glycylglycine, were determined. Enthalpy changes for the reaction were derived from these data.

  DOI：

  10.1021/jp9608382
• 作为产物：
  描述：

  二甲基亚砜 在 氢化钾 作用下， 以 gaseous matrix 为溶剂， 生成 Potassium;methylsulfinylmethane
  参考文献：
  名称：

  Ion-solvent molecule interactions in the gas phase. The potassium ion and dimethyl sulfoxide, DMA, DMF, and acetone

  摘要：

  DOI：

  10.1021/ja00333a002

文献信息

• Borazine‐CF ₃ ⁻ Adducts for Rapid, Room Temperature, and Broad Scope Trifluoromethylation
  作者：Jacob B. Geri、Michael M. Wade Wolfe、Nathaniel K. Szymczak

  DOI：10.1002/anie.201711316

  日期：2018.1.26

  A fluoroform‐derived borazine CF3− transfer reagent is used to effect rapid nucleophilic reactions in the absence of additives, within minutes at 25 °C. Inorganic electrophiles spanning seven groups of the periodic table can be trifluoromethylated in high yield, including transition metals used for catalytic trifluoromethylation. Organic electrophiles included (hetero)arenes, enabling C−H and C−X

  甲三氟甲烷衍生的环硼氮烷CF 3 -转移试剂在25用来快速作用的亲核反应在不存在添加剂时，在几分钟内℃。可以高产率地将跨越周期表的七个基团的无机亲电试剂三氟甲基化，包括用于催化三氟甲基化的过渡金属。有机亲电试剂包括（杂）芳烃，可实现CH和CX三氟甲基化反应。机理分析支持CF解离机构3 -转移，和阳离子改性，得到具有增强的稳定性的试剂。
• Reaction Enthalpies for M⁺L = M⁺ + L, Where M⁺ = Na⁺ and K⁺ and L = Acetamide, <i>N</i>-Methylacetamide, <i>N</i>,<i>N</i>-Dimethylacetamide, Glycine, and Glycylglycine, from Determinations of the Collision-Induced Dissociation Thresholds
  作者：John S. Klassen、Stephen G. Anderson、Arthur T. Blades、Paul Kebarle

  DOI：10.1021/jp9608382

  日期：1996.1.1

  With electrospray (ES), ions present in solution can be transferred to the gas phase. The method provides unique opportunities for studies of hitherto inaccessible ions. Collision-induced dissociation threshold measurements of gas phase ions produced by ES are described. The thresholds for the reactions M(+)L = M(+) + L, where M(+) is Na+ or K+ and L is acetone, dimethyl sulfoxide, acetamide, N-methylacetamide, N,N-dimethylacetamide, glycine, glycinamide, succinamide, and glycylglycine, were determined. Enthalpy changes for the reaction were derived from these data.
• Ion-solvent molecule interactions in the gas phase. The potassium ion and dimethyl sulfoxide, DMA, DMF, and acetone
  作者：Jan Sunner、Paul Kebarle

  DOI：10.1021/ja00333a002

  日期：1984.10