![Method for preparing 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane](/docs/US/2025-01-21/US12202796B2/abs.jpg.600x600.jpg)
- Patent Title: Method for preparing 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane
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Application No.: US16973130Application Date: 2019-05-31
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Publication No.: US12202796B2Publication Date: 2025-01-21
- Inventor: Hee Il Chae , Jeong Ho Park , Kyung Sil Yoon , Ju-Sik Kang , Yu Mi Chang , Nam-Choul Yang , Jae Kyun Park , Song Lee
- Applicant: SK CHEMICALS CO., LTD.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK CHEMICALS CO., LTD.
- Current Assignee: SK CHEMICALS CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Sheridan Ross P.C.
- Priority: KR10-2018-0069247 20180615,KR10-2019-0063736 20190530
- International Application: PCT/KR2019/006605 WO 20190531
- International Announcement: WO2019/240415 WO 20191219
- Main IPC: C07C51/14
- IPC: C07C51/14 ; B01J23/46 ; B01J31/22 ; C07C51/44 ; C07C61/135
![Method for preparing 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane](/abs-image/US/2025/01/21/US12202796B2/abs.jpg.150x150.jpg)
Abstract:
A method of preparing 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane is provided. According to the present invention, 3(4),8(9)-bisformyltricyclo[5.2.1.02,6]decane (TCDDA) may be prepared with a high conversion rate and purity without a separate catalyst recovery process.
Public/Granted literature
- US20210253507A1 METHOD FOR PREPARING 3(4),8(9)-BISFORMYLTRICYCLO[5.2.1.0^2,6]DECANE Public/Granted day:2021-08-19
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