Synthesis and Properties of Porous Organic Polymers from a Rigid Macrocyclic Building Block. Issue 5 (14th May 2013)

• Record Type: Journal Article
• Authors: Song, Jingru; Huang, Zhitang; Zheng, Qiyu
• Is Part Of: Chinese journal of chemistry. Volume 31:Issue 5(2013:May)
• Page Start: 577
• Page End: 581
• Publication Date: 2013-05-14
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1002/cjoc.201300138
• Languages: English
• ISSNs: 1001-604X

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>Two rigid macrocyclic CTV‐based porous organic polymers, Click‐POP‐1 and Click‐POP‐2, have been synthesized by Click reaction of a cyclotriveratrylene analogue with alkyne groups and aromatic azides in one pot. FTIR, solid ¹³C NMR and elemental analysis confirmed the formation of the polymers. Both of them possess high thermo‐stability which is up to 410 and 900°C, respectively, and moderate hydrogen storage properties with 0.46 wt% at 77 K. Their nitrogen uptake showed type‐I isotherm with BET surface areas up to 342 and 317 m²·g⁻¹.</p> </abstract>