Synthesis and Properties of a New Type of Terpyridine Cholesterol Derivative Gelator with Applications to Medical Treatments

Table 10

Solvent gelation behavior of P2 in different organic solvents.

Solvent (polarity)		P2
	Indoor temperature	70°C	Final state of solution
Acetonitrile (6.2)	I	I	I
Benzene (2.7)	I	I	I
Methylbenzene (2.4)	I	I	I
Tetrachloromethane (1.6)	I	I	I
N-Hexane (0.0)	I	I	I
N-Octane	I	I	I
Dodecane	I	I	I
Bromododecane	I	I	I
Triethylamine (5.0)	I	I	I
Trichloromethane (4.4)	I	I	I
Methyl alcohol (5.1)	I	I	I
Ethyl alcohol (4.3)	I	I	I
1-Octanol	I	I	I
Isopropanol (4.3)	I	I	I
N-Propyl alcohol (4.0)	I	I	I
Diethyl ether (2.9)	I	I	I
1,4-Dioxane (4.8)	I	I	I
Ethyl acetate (4.3)	I	I	I
Acetone (5.4)	I	I	I
Water (10.2)	I	PS	PS
Xylene (2.5)	S	S	S
Dichloromethane (3.1)	S	S	S
Petroleum ether (0.01)	PS	PS	PS
Tetrahydrofuran (4.0)	G(T)	S	G(T)
Pyridine (5.3)	S	S	S
DMF (6.4)	S	S	S
DMSO (7.2)	I	S	I