Invention Grant
US09290592B2 Poly(diphenylacetylene) compound, preparation method therefor, and use thereof as optical isomer separating agent
有权
聚（二苯基乙炔）化合物及其制备方法及其用作旋光异构体分离剂
- Patent Title: Poly(diphenylacetylene) compound, preparation method therefor, and use thereof as optical isomer separating agent
- Patent Title (中): 聚（二苯基乙炔）化合物及其制备方法及其用作旋光异构体分离剂
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Application No.: US14767020Application Date: 2013-08-26
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Publication No.: US09290592B2Publication Date: 2016-03-22
- Inventor: Katsuhiro Maeda , Shigeyoshi Kanoh , Tomoyuki Ikai , Kouhei Shimomura , Yuki Komatsu
- Applicant: NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
- Applicant Address: JP Ishikawa
- Assignee: NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
- Current Assignee: NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
- Current Assignee Address: JP Ishikawa
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2013-024423 20130212
- International Application: PCT/JP2013/072712 WO 20130826
- International Announcement: WO2014/125667 WO 20140821
- Main IPC: C08F138/00
- IPC: C08F138/00 ; C07B57/00 ; B01D15/00 ; B01D15/08 ; C08F138/02 ; C08F38/00
Abstract:
The present invention provides an optical isomer separating agent and a production method thereof. That is, the present invention provides a one-handed helical poly(diphenylacetylene) compound represented by the following formula (I) [wherein each symbol is as described in the DESCRIPTION], and a production method thereof, an optical isomer separating agent containing the poly(diphenylacetylene) compound, and a packing material for a chiral column, containing the optical isomer separating agent coated on a carrier. Since these have a superior separation ability for a wide variety of compounds, a practical optical resolution method can be provided.
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