公开(公告)号：US09707540B2

公开(公告)日：2017-07-18

申请号：US15079903

申请日：2016-03-24

Applicant: YEDA RESEARCH AND DEVELOPMENT CO. LTD.

Inventor： Milko E. Van Der Boom ,  Michal Lahav ,  Shira Hamami ,  Maria-Chiara Di-Gregorio ,  Qiang Wen ,  Sreejith Shankar Pooppanal

IPC: C07D213/06 ,  B01J20/22 ,  C07D213/42

CPC classification number: B01J20/226 ,  C07B2200/13 ,  C07C2603/74 ,  C07D213/06 ,  C07D213/42

Abstract: The present invention provides metal-organic materials, more specifically organometallic polymers, comprising polypyridyl organic ligands such as tetrakis(4-(pyridin-4-ylethynyl)phenyl)methane, tetrakis(4-(2-(pyridin-4-yl)vinyl)phenyl)methane, 1,3,5,7-tetrakis(4-(pyridin-4-ylethynyl)phenyl)adamantane or 1,3,5,7-tetrakis(4-(2-(pyridine-4-yl)vinyl)phenyl) adamantine, and metal ions structurally coordinated with said ligands, and having three-dimensional crystalline micro or sub-micro structure; as well as a method for the preparation thereof. These metal-organic materials are useful as adsorbents in processes for gas adsorption or separation.