methyl 6-((methanesulfonyl)oxy)hexanoate | 110544-74-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl 6-((methanesulfonyl)oxy)hexanoate
• 英文别名: Methyl 6-methylsulfonyloxyhexanoate
• CAS: 110544-74-6
• 化学式: C₈H₁₆O₅S
• 分子量: 224.278
• InChiKey: DYJIWCWPDGHFOA-UHFFFAOYSA-N

物化性质

• 沸点：
  337.7±25.0 °C(Predicted)
• 密度：
  1.171±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  78
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-ethylthio-2-nitrocyclohexene 、 methyl 6-((methanesulfonyl)oxy)hexanoate 生成 methyl 6-<1-(2-nitro-1-cyclohexenyl)>hexanoate
  参考文献：
  名称：

  Preparation of new classes of aliphatic, allylic, and benzylic zinc and copper reagents by the insertion of zinc dust into organic halides, phosphates, and sulfonates

  摘要：

  The insertion of zinc dust into primary alkyl chlorides, bromides, phosphates, and sulfonates in a polar solvent (DMPU, DMA) and in the presence of a catalytic amount of LiI (0.2 equiv) provides new organozinc reagents of the type RZnX (X = Cl, Br, OSO2R, OP(O)(OR)2) in excellent yields. After the transmetalation to the corresponding copper reagent RCu(CN)ZnX using CuCN.2LiCl, the addition of electrophiles, such as Michael acceptors, affords the desired adducts. Similarly, various new allylic and benzylic zinc reagents were prepared without the formation of any Wurtz-coupling side product and reacted with various electrophiles.

  DOI：

  10.1021/jo00046a026
• 作为产物：
  描述：

  甲醇 、 6-hydroxyhexyl methanesulfonate 在 Iron(III) nitrate nonahydrate 、 bismuth(III) chloride 、 2,2,6,6-四甲基哌啶氧化物 、 氧气 作用下， 以 1,2-二氯乙烷 为溶剂， 50.0 ℃ 、101.33 kPa 条件下， 以47 %的产率得到methyl 6-((methanesulfonyl)oxy)hexanoate
  参考文献：
  名称：

  伯醇与甲醇选择性好氧氧化酯化反应的中继催化

  摘要：

  酯是大宗化学品和精细化学品，普遍存在于聚合物、生物活性化合物和天然产品中。他们的传统合成方法是羧酸或其活化衍生物与醇的酯化。在此，开发了一种双金属中继催化方案，用于在缓慢氧化的醇（已被鉴定为甲醇）存在下对一种醇进行有氧酯化。进行了邻苯酸的简明合成以证明该反应的实用性和潜力。

  DOI：

  10.1021/acs.orglett.4c01059

文献信息

• Copper-Catalyzed Cross-Coupling between Alkyl (Pseudo)halides and Bicyclopentyl Grignard Reagents
  作者：Claire Andersen、Vincent Ferey、Marc Daumas、Patrick Bernardelli、Amandine Guérinot、Janine Cossy

  DOI：10.1021/acs.orglett.0c02115

  日期：2020.8.7

  The development of a copper-catalyzed cross-coupling between primary and secondary (pseudo)halides and bicyclopentyl Grignard reagents is reported. Highly strained bicyclopentanes can be cross-coupled with a large panel of primary alkyl mesylates and secondary alkyl iodides. The catalytic system is simple and cheap, and the reaction is general and chemoselective.

  据报道，伯和仲（伪）卤化物与双环戊基格氏试剂之间存在铜催化的交叉偶联。高度应变的双环戊烷可与一大批伯烷基甲磺酸酯和仲烷基碘化物交联。该催化体系简单且便宜，并且反应是一般的和化学选择性的。
• Preparation of new classes of aliphatic, allylic, and benzylic zinc and copper reagents by the insertion of zinc dust into organic halides, phosphates, and sulfonates
  作者：Carole Jubert、Paul Knochel

  DOI：10.1021/jo00046a026

  日期：1992.9

  The insertion of zinc dust into primary alkyl chlorides, bromides, phosphates, and sulfonates in a polar solvent (DMPU, DMA) and in the presence of a catalytic amount of LiI (0.2 equiv) provides new organozinc reagents of the type RZnX (X = Cl, Br, OSO2R, OP(O)(OR)2) in excellent yields. After the transmetalation to the corresponding copper reagent RCu(CN)ZnX using CuCN.2LiCl, the addition of electrophiles, such as Michael acceptors, affords the desired adducts. Similarly, various new allylic and benzylic zinc reagents were prepared without the formation of any Wurtz-coupling side product and reacted with various electrophiles.
• Relay Catalysis for Selective Aerobic Oxidative Esterification of Primary Alcohols with Methanol
  作者：Yibo Yu、Jie Lin、Anni Qin、Huanan Wang、Jie Wang、Weiyi Wang、Guolin Wu、Qian Zhang、Hui Qian、Shengming Ma

  DOI：10.1021/acs.orglett.4c01059

  日期：2024.4.26

  and ubiquitous in polymers, bioactive compounds, and natural products. Their traditional synthetic approach is the esterification of carboxylic acids or their activated derivatives with alcohols. Herein, a bimetallic relay catalytic protocol was developed for the aerobic esterification of one alcohol in the presence of a slowly oxidizing alcohol, which has been identified as methanol. A concise synthesis

  酯是大宗化学品和精细化学品，普遍存在于聚合物、生物活性化合物和天然产品中。他们的传统合成方法是羧酸或其活化衍生物与醇的酯化。在此，开发了一种双金属中继催化方案，用于在缓慢氧化的醇（已被鉴定为甲醇）存在下对一种醇进行有氧酯化。进行了邻苯酸的简明合成以证明该反应的实用性和潜力。