2-Butyl-2,3,3,4,4,5,5-heptafluorooxolane | 76298-23-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧唑烯
• 英文名称: 2-Butyl-2,3,3,4,4,5,5-heptafluorooxolane
• CAS: 76298-23-2
• 化学式: C₈H₉F₇O
• 分子量: 254.14
• InChiKey: LBALIZSURVOYNC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  8

文献信息

• [EN] FLUORINATED COUMARINS<br/>[FR] COUMARINES FLUORÉES
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2021124032A1

  公开（公告）日：2021-06-24

  Described herein is fluorinated dye comprising: a fluorescing coumarin-derived moiety connected to an oligomer of hexafluoropropylene oxide via a non-fluorinated divalent linking group. Such fluorinated dyes are soluble in fluorinated fluids and may be used to detect leaks in various systems such as refrigerant, air conditioning and/or heat transfer systems.

  本文描述了一种氟化染料，包括：通过非氟化双价连接基连接到六氟丙烯氧寡聚物的荧光香豆素衍生物。这种氟化染料在氟化流体中溶解，可用于检测各种系统中的泄漏，如制冷剂、空调和/或热传递系统。
• [EN] METHODS AND COMPOSITIONS FOR PRODUCING DIFLUOROMETHYLENE-AND TRIFLUOROMETHYL-CONTAINING COMPOUNDS<br/>[FR] PROCÉDÉS ET COMPOSITIONS POUR LA FABRICATION DE COMPOSÉS CONTENANT DU DIFLUOROMÉTHYLÈNE ET DU TRIFLUOROMÉTHYLE
  申请人：IM & T RES INC

  公开号：WO2009076345A1

  公开（公告）日：2009-06-18

  New methods for producing difluoromethylene-containing compounds with phenylsulfur trifluoride or a primary alkyl-substituted phenylsulfur trifluoride are disclosed. Also, new methods for producing trifluoromethyl-containing compounds with phenylsulfur trifluoride or primary alkyl-substituted phenylsulfur trifluoride are also disclosed.

  揭示了使用苯硫三氟化物或主要烷基取代的苯硫三氟化物生产含二氟甲基的化合物的新方法。同时，还揭示了使用苯硫三氟化物或主要烷基取代的苯硫三氟化物生产含三氟甲基的化合物的新方法。
• [EN] PERFLUOROCARBON-SOLUBLE COMPOUNDS<br/>[FR] COMPOSÉS SOLUBLES DANS DES PERFLUOROCARBONES
  申请人：UNIV SOUTHERN CALIFORNIA

  公开号：WO2005107764A1

  公开（公告）日：2005-11-17

  The invention describes syntheses and purifications of several perfluorocarbon-soluble compounds having a general formula RF - L - X or RF - L - X - L - RF, wherein RF is a perfluorocarbon group, X is a hydrophilic moiety, and L is an amide linkage of general structure -CO-NH-. The invention also provides microemulsions comprising a PFC forming an oil phase, water or aqueous solution forming a water phase, and a PEG-based fluorosurfactant with an HFB (hydrophilic groups to fluorophilic groups balance) value from about 7 to about 13. The invention also provides a method of amidification of a fluorocompound. The method involves mixing perfluoracid chloride of a general formula CnF2n+1COCI with a compound containing an amine group with a general structure R-NH2 under reaction conditions sufficient to obtain a product having a general formula CnF2n+1-CONH-R.

  该发明描述了合成和纯化几种可溶于全氟碳化合物的化合物，其通用式为RF - L - X或RF - L - X - L - RF，其中RF是全氟碳基，X是亲水基团，L是一般结构为-CO-NH-的酰胺键。该发明还提供了微乳液，包括形成油相的PFC，形成水相的水或水溶液，以及具有HFB（亲水基团到亲氟基团平衡）值约为7至13的基于PEG的氟表面活性剂。该发明还提供了一种氟化合物的酰胺化方法。该方法涉及将通用式为CnF2n + 1COCI的全氟酸氯与含有一般结构为R-NH2的胺基团的化合物在足够的反应条件下混合，以获得通用式为CnF2n + 1-CONH-R的产物。
• Novel polymers, resist compositions and patterning process
  申请人：——

  公开号：US20010033989A1

  公开（公告）日：2001-10-25

  Polymers having fluorinated ester groups are novel. Using the polymers, resist compositions featuring low absorption of F 2 excimer laser light are obtained.

  具有氟酯基团的聚合物是新型的。使用这些聚合物，可以获得具有低吸收F2准分子激光光的抗蚀剂组成物。
• Polymer, chemically amplified resist composition and patterning process
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20020004569A1

  公开（公告）日：2002-01-10

  Polymers comprising recurring units of cycloolefin having fluorinated alkyl introduced therein are novel and have transparency and alkali solubility. Using the polymers, resist compositions featuring low absorption of F 2 excimer laser light are obtained.

  由含有氟化烷基的环氧烷重复单元组成的高分子是新颖的，并且具有透明度和碱溶性。使用这些高分子，可以获得低吸收F2准分子激光光的抗蚀剂组成物。