Title:
BISPHENOL AND DIAMINE CONTAINING BENZOCYCLOBUTENE STRUCTURAL UNIT, AND PREPARATION AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/095870
Kind Code:
A1
Abstract:
Provided are a bisphenol and diamine containing benzocyclobutene structural unit, and preparation and application thereof; specifically, the present invention uses 4-halo-benzocyclobutene as a raw material to obtain 4-acyl-benzocyclobutene via acylation, and the 4-acyl-benzocyclobutene is reacted with substituted phenol or aniline in an acidic condition to obtain a compound represented by formula I, definitions of each group are described in the specification. The process of the present invention is simple, can be operated easily, has an excellent yield, and is suitable for large-scale industrial production; and the obtained product has a curable group, and can be used to prepare a novel organic thermoset material having high-performance.
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Inventors:
FANG QIANG (CN)
LUO YIJIE (CN)
LUO YIJIE (CN)
Application Number:
PCT/CN2015/098122
Publication Date:
June 23, 2016
Filing Date:
December 21, 2015
Export Citation:
Assignee:
SHANGHAI INST ORGANIC CHEM (CN)
International Classes:
C07C39/23; C07C39/42; C07C211/50; C07C211/52; C07C37/20; C07C49/813; C07C209/68; C08G63/682; C08G64/10; C08G69/32
Domestic Patent References:
| WO2014119617A1 | 2014-08-07 | |||
| WO1993006072A1 | 1993-04-01 |
Foreign References:
| US4994548A | 1991-02-19 | |||
| CN104193986A | 2014-12-10 | |||
| CN101880361A | 2010-11-10 |
Other References:
HORNER, LEOPOLD ET AL.: "Weitere Derivate des Benzocyclobutens", CHEMISCHE BERICHTE, vol. 92, no. 11, 31 December 1959 (1959-12-31), pages 2954, ISSN: 0009-2940
HORNER, LEOPOLD ET AL.: "Weitere Ringöffnungsreaktionen am Benzocyclobuten", JUSTUS LIEBIGS ANNALEN DER CHEMIE, vol. 714, no. 1, 31 December 1968 (1968-12-31), pages 103, ISSN: 0075-4617
TIAN, SONG ET AL.: "Postpolymerization of a Fluorinated and Reactive Poly(arylether): An Efficient Way To Balance the Solubility and Solvent Resistance of the Polymer", ACS APPLIED MATERIALS & INTERFACES, vol. 6, no. 22, 28 October 2014 (2014-10-28), pages 20437 - 20443, ISSN: 1944-8244
HORNER, LEOPOLD ET AL.: "Weitere Ringöffnungsreaktionen am Benzocyclobuten", JUSTUS LIEBIGS ANNALEN DER CHEMIE, vol. 714, no. 1, 31 December 1968 (1968-12-31), pages 103, ISSN: 0075-4617
TIAN, SONG ET AL.: "Postpolymerization of a Fluorinated and Reactive Poly(arylether): An Efficient Way To Balance the Solubility and Solvent Resistance of the Polymer", ACS APPLIED MATERIALS & INTERFACES, vol. 6, no. 22, 28 October 2014 (2014-10-28), pages 20437 - 20443, ISSN: 1944-8244
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
上海一平知识产权代理有限公司 (CN)
上海一平知识产权代理有限公司 (CN)
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