| 摘要 |
PROBLEM TO BE SOLVED: To obtain a new gelling compound capable of preparing an organic gel structure having excellent strength, useful as a carrier for a separating agent for chromatography, a gel for immobilizing a biocatalyst, etc. SOLUTION: This compound is shown by the formula I [X1 and X2 are each >=6C alkyl; and R is a group of formula II or formula III (b is 0<=b<=10)] such as a compound of formula IV. The compound of formula I is obtained, for example, by suspending a compound of formula V and a compound of formula VI in an atmosphere of an inert gas such as nitrogen in a solvent such as dried dimethylformamide, etc., and reacting the compounds. Preferably an organic gel useful as a carrier for a functional substance in a chemical sensor having excellent stability and durability is constituted from a three-dimensional network structure from the gelling compound and a polyfunctional isocyanate such as toluene diisocyanate.
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