Cyclopent-1-en-1-yl methyl sulfone | 59059-91-5

• 分子结构分类: 有机化合物 - 有机硫化合物 - 磺酰类
• 英文名称: Cyclopent-1-en-1-yl methyl sulfone
• 英文别名: 1-Methylsulfonylcyclopentene
• CAS: 59059-91-5
• 化学式: C₆H₁₀O₂S
• 分子量: 146.21
• InChiKey: DTLYXOCOYAQKTC-UHFFFAOYSA-N

物化性质

• 沸点：
  306.4±12.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  6-Thia-bicyclo[3.1.0]hexane 6,6-dioxide 、 碘甲烷 在 lithium diisopropyl amide 作用下， 生成 Cyclopent-1-en-1-yl methyl sulfone
  参考文献：
  名称：

  α-磺酰基碳负离子中间体的新型环砜取代和开环反应

  摘要：

  三元环砜在用碱亲电混合物（如 LDA-Me3SiCl 和 tBu-P4-磷腈碱-PhCHO）处理时发生取代，在失去 SO2 后得到取代的环砜或相应的烯烃。在不存在 Me3SiCl 的情况下，环砜与 LDA 的反应导致开环生成亚磺酸烯基中间体，该中间体可以以立体选择性方式烷基化生成 (E)-烯基砜产物。

  DOI：

  10.1080/10426509708545519

文献信息

• Quinoxalin-2-one derivatives, compositions which protect useful plants and comprise these derivatives, and processes for their preparation and their use
  申请人：Schaper Wolfgang

  公开号：US20050256000A1

  公开（公告）日：2005-11-17

  Compounds of the formula (I) and salts thereof in which X is O or S; (Y) n =n substituents Y, n is 0, 1, 2, 3 or 4, R 1 is H, OH, NH 2 , (C 1 -C 4 )-alkylamino, di-[(C 1 -C 4 )-alkyl]amino or optionally substituted (C 1 -C 10 )-alkyl, (C 3 -C 10 )-alkenyl, (C 3 -C 10 )-alkynyl or (C 1 -C 10 )-alkoxy, (C 3 -C 10 )-cycloalkyl, (C 4 -C 10 )-cycloalkenyl, aryl or heterocyclyl, R 2 is H or optionally substituted (C 1 -C 10 )-alkyl, (C 3 -C 10 )-alkenyl, (C 3 -C 10 )-alkynyl, (C 3 -C 10 )-cycloalkyl, (C 4 -C 10 )-cycloalkenyl, aryl or heterocyclyl, where the radicals Y are as defined in claim 1 are suitable for use as safeners for crop plants or useful plants against the phytotoxic actions of agrochemicals such as pesticides in these plants.

  该式(I)的化合物及其盐，其中X为O或S；(Y)n=n取代基Y，n为0、1、2、3或4，R1为H、OH、NH2、(C1-C4)-烷基氨基、二-[(C1-C4)-烷基]氨基或可选择取代的(C1-C10)-烷基、(C3-C10)-烯基、(C3-C10)-炔基或(C1-C10)-烷氧基、(C3-C10)-环烷基、(C4-C10)-环烯基、芳基或杂环烷基，R2为H或可选择取代的(C1-C10)-烷基、(C3-C10)-烯基、(C3-C10)-炔基、(C3-C10)-环烷基、(C4-C10)-环烯基、芳基或杂环烷基，其中所述的基Y如权利要求1所定义的适用于作为作物植物或有用植物的安全剂，用于抵抗这些植物中农药等农药的植物毒性作用。
• Heterocyclic amides, a process for their preparation, compositions comprising them and their use
  申请人：——

  公开号：US20040006047A1

  公开（公告）日：2004-01-08

  What is described are amides of the formula (I) and salts thereof, 1 where the symbols and indices are as defined below: X is CH or N; Y is O or S; n is 0 or 1; R 1 is (C 1 -C 4 )-haloalkyl; R 2 , R 3 independently of one another are hydrogen, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-haloalkyl or halogen, R 4 is hydrogen, (C 1 -C 10 )-alkyl, (C 3 -C 10 )-cycloalkyl, (C 3 -C 10 )-alkenyl or (C 3 -C 10 )-alkynyl, where in the alkyl, cycloalkyl, alkenyl or alkynyl groups mentioned up to three hydrogen atoms may be replaced by halogen, in the case of fluorine also up to the maximum number; R 5 is an aliphatic heterocycle which contains at least one oxygen, sulfur, nitrogen and/or silicon ring atom, which is unsubstituted or substituted by one to six monovalent groups and which may be part of a spirocyclic, fused or bicyclic ring system. These compounds can be used for controlling pests.

  描述的是化合物(I)及其盐的酰胺，其中符号和指数定义如下：X为CH或N；Y为O或S；n为0或1；R1为(C1-C4)-卤代烷基；R2，R3分别为氢，(C1-C4)-烷基，(C1-C4)-卤代烷基或卤素；R4为氢，(C1-C10)-烷基，(C3-C10)-环烷基，(C3-C10)-烯基或(C3-C10)-炔基，其中在所述烷基，环烷基，烯基或炔基中最多三个氢原子可被卤素取代，对于氟也可达到最大数量；R5是含有至少一个氧，硫，氮和/或硅环原子的脂肪杂环，该环原子未取代或被一到六个一价基团取代，并且可能是螺环，融合环或双环系统的一部分。这些化合物可用于控制害虫。
• QUINOXALIN-2-ONE DERIVATIVES, COMPOSITIONS WHICH PROTECT USEFUL PLANTS AND COMPRISE THESE DERIVATIVES, AND PROCESSES FOR THEIR PREPARATION AND THEIR USE
  申请人：Schaper Wolfgang

  公开号：US20110143939A1

  公开（公告）日：2011-06-16

  Compounds of the formula (I) and salts thereof in which X, R 1 , R 2 , Y and n have the meanings indicated in the description, are suitable for use as safeners for crop plants or useful plants against the phytotoxic actions of agrochemicals such as pesticides in these plants.

  式(I)的化合物及其盐，其中X、R1、R2、Y和n的含义如描述中所示，适用于作为农作物或有用植物的安全剂，以防止农药等农业化学品对这些植物的植物毒性作用。
• Dishington, Allan P.; Douthwaite, Richard E.; Mortlock, Andrew, Journal of the Chemical Society. Perkin transactions I, 1997, # 3, p. 323 - 337
  作者：Dishington, Allan P.、Douthwaite, Richard E.、Mortlock, Andrew、Muccioli, Adriano B.、Simpkins, Nigel S.

  DOI：——

  日期：——
• PROCESS AND APPARATUS FOR PREPARING TERTIARY ALKYL ETHERS
  申请人：NESTE OY

  公开号：EP0640064A1

  公开（公告）日：1995-03-01