Journal
TETRAHEDRON LETTERS
Volume 48, Issue 51, Pages 8990-8993Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2007.10.090
Keywords
-
Categories
Ask authors/readers for more resources
Tris-urea 1 functioned as a low-molecular-weight gelator for a variety of polar organic solvents. An acetone gel of 1 became a homogeneous solution in response to the addition of anions. The minimum amount of anion necessary for the gel-sol transition was specific to the anion species. A linear relationship was demonstrated between the amount of anion required and the total binding constant of 1 with the anion. Re-gelation occurred by addition of BF3 center dot OEt2 and with ultrasound irradiation of the acetone solution of 1 and F-. (c) 2007 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