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Title:
COVALENTLY BONDED TRIAZINE STRUCTURE-BASED HETEROGENEOUS CARBONYLATION CATALYST, AND METHOD FOR MANUFACTURE LACTONE USING SAME
Document Type and Number:
WIPO Patent Application WO/2018/110817
Kind Code:
A1
Abstract:
The present invention relates to a heterogeneous catalyst using CTF, wherein a heterogeneous carbonylation catalyst is produced by inserting a section capable of functioning as a ligand in a metal ion such as bypyridine into the frame of the CTF through a covalent bond, and heterogenizing the CTF. The heterogeneous catalyst can manufacture propylene oxide (PO) into β-butyrolactone at high selectivity, and is easily separated from a product and reused, and thus can be very usefully used industrially.

Inventors:
YOON, Sungho (105-801, 92 Arirang-ro 5-gil,Seongbuk-gu, Seoul, 02826, KR)
RAJENDIRAN, Senkuttuvan (No. 105, 67 Jeongneung-ro 10-gil,Seongbuk-gu, Seoul, 02812, KR)
Application Number:
KR2017/011251
Publication Date:
June 21, 2018
Filing Date:
October 12, 2017
Export Citation:
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Assignee:
KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION (77 Jeongneung-ro, Seongbuk-gu, Seoul, 02707, KR)
International Classes:
B01J31/12; B01J31/02; B01J31/14; B01J37/00; B01J37/34; C07D301/36; C07D303/04
Domestic Patent References:
WO2016108389A12016-07-07
Foreign References:
KR20160097062A2016-08-17
JP2013147503A2013-08-01
US20160052857A12016-02-25
Other References:
GETZLER, YUTAN D. Y. L. ET AL.: "Synthesis of p-lactones: a Highly Active and Selective Catalyst for Epoxide Carbonylation", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 124, no. 7, 2002, pages 1174 - 1175, XP055214761
Attorney, Agent or Firm:
LEE, Cheo Young et al. (11F, 123 Teheran-ro,Gangnam-gu, Seoul, 06133, KR)
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