2,6-Naphthalindicarbonyldifluorid | 50318-03-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 2,6-Naphthalindicarbonyldifluorid
• 英文别名: Naphthalene-2,6-dicarbonyl fluoride
• CAS: 50318-03-1
• 化学式: C₁₂H₆F₂O₂
• 分子量: 220.175
• InChiKey: QRVZCQGBANOEQN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  2,6-萘二羧酸 在 sulfur tetrafluoride 作用下， 生成 2,6-Naphthalindicarbonyldifluorid
  参考文献：
  名称：

  Kunshenko,B.V. et al., Journal of Organic Chemistry USSR (English Translation), 1973, vol. 9, p. 1971 - 1974

  摘要：

  DOI：

文献信息

• A PROCESS FOR PREPARING A POLYARYLENESULFONE/POLYESTER BLOCK COPOLYMER (P)
  申请人：BASF SE

  公开号：EP3381965A1

  公开（公告）日：2018-10-03

  The present invention relates to a process for preparing a polyarylenesulfone/polyester block copolymer (P) and to the polyarylenesulfone/polyester block copolymer (P) as such.

  本发明涉及一种聚芳基砜/聚酯嵌段共聚物（P）的制备工艺以及这种聚芳基砜/聚酯嵌段共聚物（P）。
• METHOD FOR PRODUCING FIBERS, FILMS AND MOLDINGS OF A POLYBENZAZOLE POLYMER (P)
  申请人：BASF SE

  公开号：US20200407508A1

  公开（公告）日：2020-12-31

  A method for producing films, fibers, and moldings of a polybenzazole polymer (P) by reacting at temperatures of 0 to 120° C. a mixture including (a) aromatic dicarboxylic compound(s) (I): wherein Ar 1 is optionally substituted phenylene, naphthalenediyl, anthracenediyl, biphenyldiyl, diphenylmethanediyl, diphenyl ether diyl, diphenyl thio ether diyl, diphenyl sulfone diyl, benzophenonediyl, pyridinediyl, pyrimidinediyl, furandiyl, or thiophenediyl, substituents being —F, —Cl, —Br, —OR 1 , and —C 1 -C 10 -alkyl, R 1 being —H or —C 1 -C 10 -alkyl; X 1 and X 2 are independently-OR 2 , —F, —Cl, or —Br, R 2 being —H, —C 1 -C 10 -alkyl, —C 1 -C 10 -alkenyl or a repeating unit (a): wherein m is a natural number from 1 to 50, and R 3 is —H, C 1 -C 10 -alkyl, or C 1 -C 10 -alkenyl; (b) aromatic diamino compound(s) of formula (IIa), (IIb), (IIc) and/or (IId); (c) at least one ionic liquid (IL), to obtain a product, processing the product at temperatures 0 to 100° C. and heating of the articles obtained at temperatures of 250 to 500° C.
• [EN] A PROCESS FOR PREPARING A POLYARYLENESULFONE/POLYESTER BLOCK COPOLYMER (P)<br/>[FR] PROCÉDÉ DE PRÉPARATION D'UN COPOLYMÈRE SÉQUENCÉ DE POLYARYLÈNESULFONE/POLYESTER (P)
  申请人：VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIV

  公开号：WO2018183280A1

  公开（公告）日：2018-10-04

  The present invention relates to a process for preparing a polyarylenesulfone/polyester block copolymer (P) and to the polyarylenesulfone/polyester block copolymer (P) as such.
• Kunshenko,B.V. et al., Journal of Organic Chemistry USSR (English Translation), 1973, vol. 9, p. 1971 - 1974
  作者：Kunshenko,B.V. et al.

  DOI：——

  日期：——