Journal
TETRAHEDRON LETTERS
Volume 52, Issue 42, Pages 5504-5507Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2011.08.067
Keywords
[2.2]Paracyclophane; pi-pi Stacking; Conjugated microporous polymer
Categories
Funding
- Inamori Foundation
- Ministry of Education, Culture, Sports, Science and Technology, Japan [21685012]
- Japan Society for the Promotion of Science for Young Scientists
- Grants-in-Aid for Scientific Research [21685012] Funding Source: KAKEN
Ask authors/readers for more resources
A new [2.2]paracyclophane compound consisting of two 1,3,5-tris[(2,5-dimethylphenyl)ethynyl]benzenes stacked in proximity to each other. The compound exhibited a unique absorption band (cyclophane band) and an emission from the phane state, both of which were derived from the pi-pi stacking of the poorly extended conjugation systems of 1,3,5-tris[(2,5-dimethylphenyl)ethynyl]benzene. In addition, a conjugated microporous polymer (CMP) that comprises pseudo-para-substituted [2.2]paracyclophane was prepared. The obtained CMP is regarded as a polymer, in which 1,3,5-tris[(2,5-dimethylphenyl)ethynyl]benzenes are infinitely stacked to form a network structure. The CMP exhibited a type I nitrogen gas sorption profile and an H4-like hysteresis loop, and possessed the slit-like mesopores with a BET surface area of 501 m(2) g(-1). (C) 2011 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available