ISSN:
1436-2449
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Summary The imidazole-containing copolymeric surfactant, poly(N-methacryloyl-L-histidine methyl ester(la)-co-N,N-dimethyl-N-hexadecyl-N-(11-methacryloyloxyundecanyl)ammonium bromide(I)) was prepared and subjected to catalyze the hydrolyses of N-carbobenzoxy-d- and L-phenylalanine p-nitrophenyl esters (D-NBP and L-NBP). The copolymers exhibited enantioselective catalysis, viz., kcat(L)/kcat(D)=10.3 for poly(la-co-I) containing 3.7 mole % of la. The solvolytic systems employed were confirmed to form large ordered aggregate structure by electron microscopic observation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00955724
