Electric Literature of C5H5ClN2O2《Taking advantage of non-covalent interactions in the design of self-healing polymers》 was published in 2008. The authors were Cheng, Shijing;Mather, Brian D.;Long, Timothy E., and the article was included in《Polymer Preprints (American Chemical Society, Division of Polymer Chemistry)》. The author mentioned the following in the article:
The synthesis of polymers with non-covalent interactions, including electrostatic interactions and hydrogen bonds, receives increasing interests in recent years. The study of their self-healing capacities has not been deeply exploited. Polymers assembled via non-covalent interactions are thermally stable yet kinetically labile allowing the system to repair repeatedly. Here we introduce both hydrogen bonds and electrostatic interactions to copolymers to achieve repeated healing at mild conditions. The adenine-containing monomer was synthesized by alkylation reaction of adenine and 9-vinyl benzyl adenine and then it was copolymerized with DEPN2-initiated poly(Bu acrylate). The structure and mol. weight of the controlled block copolymer were determined by size exclusion chromatog. (SEC) and 1H NMR. Ionic attachment was achieved by hydrogen bonds between the uracil-containing phosphonium guest mols. and the adenine-containing block copolymer. Thermal and mech. properties on the hydrogen-bonded blends were conducted afterwards.6-(Chloromethyl)pyrimidine-2,4(1H,3H)-dione (cas: 18592-13-7) were involved in the experimental procedure.
6-(Chloromethyl)pyrimidine-2,4(1H,3H)-dione (cas: 18592-13-7 Electric Literature of C5H5ClN2O2) was used in the synthesis of: 5-bromo-6-(chloromethyl)uracil, pteridine compounds, potential anticancer agents, substituted uracil pyridinium compounds, potential inhibitors of thymidine phosphorylase.
Reference:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia