POROUS ORGANIC CAGE LIGAND CONTAINING P AND N AND COMPLEX CATALYST AND APPLICATION

Title:

POROUS ORGANIC CAGE LIGAND CONTAINING P AND N AND COMPLEX CATALYST AND APPLICATION

Document Type and Number:

WIPO Patent Application WO/2020/034476

Kind Code:

A1

Abstract:

The present invention relates to a porous organic cage ligand containing P and N and preparation method for the porous organic cage ligand, and application of a corresponding complex catalyst in hydroformylation of olefin. A catalyst formed by the P and N porous organic cage ligand and a transition metal is in a homogeneous phase reaction state during reaction, reactants and catalytic centers are in full contact, and a good catalytic performance is ensured; an alcohol solvent is added after the reaction is finished, the P and N porous organic cage ligand complex catalyst is crystallized from a reaction system, and recycling of a catalyst is simply achieved. The porous organic cage ligand containing P and N is formed by crosslinking by using P and N ligands of which functional groups such as an aldehyde group and an amino group are functionalized as monomers and using corresponding polyamine or polyaldehyde as a comonomer. A complex catalyst formed by the P and N porous organic cage ligand and the transition metal in the present invention has a good performance in hydroformylation, a TOF value of the catalyst can reach 3000 h-1 or more, the selectivity of alkane of the obtained products is less than 1%, and the selectivity of aldehyde is 90% or more.

Inventors:

DING YUNJIE (CN)
LI CUNYAO (CN)
WANG WENLONG (CN)
YAN LI (CN)

Application Number:

PCT/CN2018/116378

Publication Date:

February 20, 2020

Filing Date:

November 20, 2018

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Assignee:

DALIAN INST CHEM & PHYSICS CAS (CN)

International Classes:

C07F9/50; C07C45/50

Foreign References:

CN104645668A	2015-05-27
CN103421045A	2013-12-04

Other References:

CAMP, JEFFREY S.: "Transition State Theory Methods To Measure Diffusion in Flexible Nanoporous Materials: Application to a Porous Organic Cage Crystal", JOURNAL OF PHYSICAL CHEMISTRY C, vol. 120, no. 2, 21 January 2016 (2016-01-21), pages 1110 - 1120, XP055687150

Attorney, Agent or Firm:

SHENYANG PATENT & TRADEMARK AGENCY ACADEMIA SINICA (CN)

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