Journal
ORGANIC LETTERS
Volume 14, Issue 6, Pages 1532-1535Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ol300263z
Keywords
-
Categories
Funding
- National Natural Science Foundation of China [20834004, 91027006, 21125417]
- Fundamental Research Funds for the Central Universities [2010QNA3008]
- National Basic Research Program [2009CB930104]
- Zhejiang Provincial Natural Science Foundation of China [R4100009]
Ask authors/readers for more resources
A per-hydroxylated pillar[6]arene was prepared. Single-crystal X-ray analysis demonstrated that its molecules are arranged in an up-to-down manner to form infinite channels in the solid state. Its host-guest complexation with a series of bispyridinium salts in solution was further investigated. It was found that the per-hydroxylated pillar[6]arene could form a 1:1 complex with paraquat in acetone with an association constant of 2.2 x 10(2) M-1. This complex is a [2]pseudorotaxane as shown by its crystal structure, which is the first pillar[6]arene-based host-guest complex crystal structure.
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