1,3-dioxolan-2-onylmethyl allyl sulfonate | 1134925-31-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 1,3-dioxolan-2-onylmethyl allyl sulfonate
• 英文别名: Prop-2-enyl (2-oxo-1,3-dioxolan-4-yl)methanesulfonate；prop-2-enyl (2-oxo-1,3-dioxolan-4-yl)methanesulfonate
• CAS: 1134925-31-7
• 化学式: C₇H₁₀O₆S
• 分子量: 222.219
• InChiKey: IKMLLWYLZYRKHM-UHFFFAOYSA-N

物化性质

• 沸点：
  469.7±28.0 °C(predicted)
• 密度：
  1.385±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  87.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  羟甲基二氧杂戊环酮 、 2-丙烯-1-磺酰氯 在 三乙胺 作用下， 以 水 、 乙腈 为溶剂， 生成 1,3-dioxolan-2-onylmethyl allyl sulfonate
  参考文献：
  名称：

  Additive for non-aqueous electrolyte and secondary battery using the same

  摘要：

  揭示了一种电解质，包括同时具有磺酸基团和环状碳酸酯基团的化合物。该电解质在阳极表面形成更稳定和致密的SEI层，从而改善电池的容量维持特性和寿命特性。此外，还揭示了由以下式1表示的化合物，以及通过将4-(羟基烷基)-1,3-二氧杂环戊酮与磺酰卤化合物反应制备该化合物的方法： 其中R1和R2各自独立地表示一个C1˜C6烷基链，可选地含有引入的C1˜C6烷基或C2˜C6烯基；R3选自氢原子、C1˜C20烷基、C3˜C8环烷基、C2˜C6烯基、卤代烷基、苯基和苄基组成的群。

  公开号：

  US08349502B2

文献信息

• LITHIUM SECONDARY BATTERY CONTAINING A NON-AQUEOUS ELECTROLYTIC SOLUTION
  申请人：LG Chem, Ltd.

  公开号：EP2355213A2

  公开（公告）日：2011-08-10

  A lithium secondary battery includes an anode capable of intercalating or disintercalating lithium ions, a cathode configured with a lithium-containing oxide, and a nonaqueous electrolyte solution. The lithium-containing oxide includes a lithium nickel based oxide. The nonaqueous electrolyte solution contains vinyl ethylene carbonate (VEC) and a mono-nitrile compound at the same time. This lithium secondary battery solves the deterioration of charge/discharge cycle characteristics caused by a lithium nickel based oxide used for a cathode, and also controls the decomposition reaction of electrolyte to solve the swelling phenomenon even though the battery is stored at a high temperature or charged/discharged in a fully-charged state, thereby improving high-temperature life characteristics.

  锂二次电池包括一个能够夹杂或不夹杂锂离子的阳极、一个配置有含锂氧化物的阴极和一个非水电解质溶液。含锂氧化物包括镍基锂氧化物。非水电解质溶液同时含有乙烯基碳酸乙烯酯（VEC）和单腈化合物。这种锂二次电池解决了用于正极的锂镍基氧化物造成的充放电循环特性恶化问题，还控制了电解液的分解反应，解决了电池在高温储存或完全充电状态下充放电时的膨胀现象，从而提高了高温寿命特性。
• Nonaqueous Electrolyte Lithium Secondary Battery
  申请人：Jeon Jong-Ho

  公开号：US20120202123A1

  公开（公告）日：2012-08-09

  A lithium secondary battery comprises an anode capable of intercalating or disintercalating lithium ions, a cathode configured with a lithium-containing oxide, and a nonaqueous electrolyte solution. The lithium-containing oxide comprises a lithium nickel based oxide. The nonaqueous electrolyte solution comprises vinyl ethylene carbonate (VEC) and a mono-nitrile compound. This lithium secondary battery solves the deterioration of charge/discharge cycle characteristics caused by a lithium nickel based oxide used for a cathode, and also controls the decomposition reaction of electrolyte to solve the swelling phenomenon even though the battery is stored at a high temperature or charged/discharged in a fully-charged state, thereby improving high-temperature life characteristics.
• US8349502B2
  申请人：——

  公开号：US8349502B2

  公开（公告）日：2013-01-08
• US8808927B2
  申请人：——

  公开号：US8808927B2

  公开（公告）日：2014-08-19
• Additive for non-aqueous electrolyte and secondary battery using the same
  申请人：LG Chem, Ltd.

  公开号：US08349502B2

  公开（公告）日：2013-01-08

  Disclosed is an electrolyte comprising a compound having both a sulfonate group and a cyclic carbonate group. The electrolyte forms a more stable and dense SEI layer on the surface of an anode, and thus improves the capacity maintenance characteristics and lifespan characteristics of a battery. Also, disclosed is a compound represented by the following Formula 1, and a method for preparing the same by reacting 4-(hydroxyalkyl)-1,3-dioxolan-2-one with a sulfonyl halide compound: wherein each of R1 and R2 independently represents a C1˜C6 alkylene group optionally containing a C1˜C6 alkyl group or C2˜C6 alkenyl group introduced thereto; R3 is selected from the group consisting of a hydrogen atom, C1˜C20 alkyl group, C3˜C8 cyclic alkyl group, C2˜C6 alkenyl group, halo-substituted alkyl group, phenyl group and benzyl group.

  揭示了一种电解质，包括同时具有磺酸基团和环状碳酸酯基团的化合物。该电解质在阳极表面形成更稳定和致密的SEI层，从而改善电池的容量维持特性和寿命特性。此外，还揭示了由以下式1表示的化合物，以及通过将4-(羟基烷基)-1,3-二氧杂环戊酮与磺酰卤化合物反应制备该化合物的方法： 其中R1和R2各自独立地表示一个C1˜C6烷基链，可选地含有引入的C1˜C6烷基或C2˜C6烯基；R3选自氢原子、C1˜C20烷基、C3˜C8环烷基、C2˜C6烯基、卤代烷基、苯基和苄基组成的群。