methyl 2,2-difluoro-3-hydroxyhexanoate | 138950-16-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: methyl 2,2-difluoro-3-hydroxyhexanoate
• CAS: 138950-16-0
• 化学式: C₇H₁₂F₂O₃
• 分子量: 182.167
• InChiKey: PXZNNUFLMBJXPL-UHFFFAOYSA-N

物化性质

• 沸点：
  249.7±35.0 °C(Predicted)
• 密度：
  1.164±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2,2-difluoro-3-hydroxyhexanoic acid 在 对甲苯磺酸一水合物 作用下， 以 甲醇 为溶剂， 生成 methyl 2,2-difluoro-3-hydroxyhexanoate
  参考文献：
  名称：

  FLUORINATED ESTER MONOMER, MAKING METHOD, FLUORINATED ESTER POLYMER, AND DIFLUOROHYDROXYCARBOXYLIC ACID

  摘要：

  提供了一种氟化酯单体，其化学式为（1），其中R1为H、CH3或CF3，R2和R3为H或单价碳氢基团，或R2和R3形成碳氢环，R4为单价碳氢基团，k为0或1。从该单体中获得的聚合物具有对波长达200纳米的辐射透明度和适当的碱性水解性，其结构可以通过选择来调节任何的防水性、水滑性和表面分离性，可用于制备ArF浸没光刻材料。

  公开号：

  US20120083580A1

文献信息

• FLUORINATED ESTER MONOMER, MAKING METHOD, FLUORINATED ESTER POLYMER, AND DIFLUOROHYDROXYCARBOXYLIC ACID
  申请人：KINSHO Takeshi

  公开号：US20120083580A1

  公开（公告）日：2012-04-05

  A fluorinated ester monomer is provided having formula (1) wherein R 1 is H, CH 3 or CF 3 , R 2 and R 3 are H or a monovalent hydrocarbon group, or R 2 and R 3 forms a hydrocarbon ring, R 4 is a monovalent hydrocarbon group, and k is 0 or 1. A polymer obtained from the monomer has transparency to radiation with a wavelength of up to 200 nm and appropriate alkaline hydrolysis, is constructed such that any of water repellency, water slip and surface segregation may be adjusted by a choice of its structure, and is useful in forming ArF immersion lithography materials.

  提供了一种氟化酯单体，其化学式为（1），其中R1为H、CH3或CF3，R2和R3为H或单价碳氢基团，或R2和R3形成碳氢环，R4为单价碳氢基团，k为0或1。从该单体中获得的聚合物具有对波长达200纳米的辐射透明度和适当的碱性水解性，其结构可以通过选择来调节任何的防水性、水滑性和表面分离性，可用于制备ArF浸没光刻材料。
• Electroreductive coupling of halofluoro compounds with aldehydes
  作者：Tatsuya Shono、Naoki Kise、Hideaki Oka

  DOI：10.1016/0040-4039(91)80223-s

  日期：1991.11

  Electroreductive intermolecular coupling of halofluoro compounds such as 1,1,1-trichloro-2,2,2-trifluoroethane, methyl chlorodifluoroacetate, and perfluoroalkyl halides with aldehydes took place effectively in the presence of chlorotrimethylsilane and one of the coupling products, 2,2-dichloro-3,3,3-trifluoro-1-phenyl-1-propanol, was selectively convertible to a variety of compounds with using the electroreduction as a key reaction.
• US8697903B2
  申请人：——

  公开号：US8697903B2

  公开（公告）日：2014-04-15
• US9261783B2
  申请人：——

  公开号：US9261783B2

  公开（公告）日：2016-02-16
• Fluorinated ester monomer, making method, fluorinated ester polymer, and difluorohydroxycarboxylic acid
  申请人：Kinsho Takeshi

  公开号：US08697903B2

  公开（公告）日：2014-04-15

  A fluorinated ester monomer is provided having formula (1) wherein R1 is H, CH3 or CF3, R2 and R3 are H or a monovalent hydrocarbon group, or R2 and R3 forms a hydrocarbon ring, R4 is a monovalent hydrocarbon group, and k is 0 or 1. A polymer obtained from the monomer has transparency to radiation with a wavelength of up to 200 nm and appropriate alkaline hydrolysis, is constructed such that any of water repellency, water slip and surface segregation may be adjusted by a choice of its structure, and is useful in forming ArF immersion lithography materials.

  提供一种具有公式（1）的氟化酯单体，其中R1为H、CH3或CF3，R2和R3为H或单价烃基，或R2和R3形成烃环，R4为单价烃基，k为0或1。从该单体获得的聚合物具有对波长高达200纳米的辐射透明度和适当的碱性水解性能，其结构可以通过选择进行任何的防水性、水滑性和表面分离调整，并且在形成ArF浸没光刻材料方面非常有用。