Synthesis of glycidyl triazolyl polymers using click chemistry

Synthesis of Tetrazole-containing Energetic Copolymers

“…트리아졸 및 테트라졸을 포함한 고분자는 에너지 물질로 잘 알려져 있다 [3] . 우리는 에너지 물질을 연구 하는 과정에서 GAP(Glycidyl Azido Polymer)을 대신하 는 새로운 타입의 고분자로 GAP과 다양한 알킨 화합 물간의 클릭반응을 통해 얻어진 트리아졸기를 포함한 에너지 함유 고분자에 관한 보고를 하였다 [4] . 이처럼, 테트라졸과 물리적, 화학적 성질이 유사한 트리아졸의 †2011년 4월 18일 접수～2011년 7월 8일 게재승인 * 국방과학연구소(ADD) 책임저자 : 신정아(zzang0491@gmail.com) 경우는 클릭반응 [5] 을 최근, 폴리아크릴로니트릴로부터 테트라졸-고리화반 응을 통해 얻어진 폴리비닐테트라졸의 합성이 보고되 었다 [6] .…”

‘Click’ Chemistry in Polymer and Material Science: An Update

“…It is clearly visible that quite complex polymeric structures, which bear a large variety of different functional groups, can be accessed easily with azide/alkyne click chemistry. Thus star‐polymers,77, 91, 105, 106, 147, 203–206 (block)‐copolymers,92, 100, 114, 144, 207–209 multisegmented block‐copolymers,95 rod‐coil‐block copolymers,171 graft‐polymers,142, 210–215 dendrimers,1, 27, 29, 31, 59, 99, 112, 132, 133, 175, 177, 189, 191, 194–196, 198–202, 216–224 polymer‐brushes,93 and crosslinked capsules225, 226 can be prepared, relying on the aforementioned living polymerization methods and subsequent transformations. Yields are often high, putting these reactions far above others in terms of yield, efficiency, and easiness.…”

Polymer “Clicking” by CuAAC Reactions

“…Both methods gave well defined polymers with quantitative formation of triazole. Jung et al [123] prepared polyglycidylazide from the chloride by azide substitution and reacted the polymer quantitatively with different substituted phenylacetylenes (33) in the presence of CuSO 4 /Asc. A large variety of complex hydrogen bond donor/acceptor moieties and other functional groups were attached to ROMP polymers (34) alkylated at the succinimide nitrogen with propargyl or azidohexyl groups.…”