CAJ | 학술논문

微波加热能提高反应速率,同时由于微波产生的微波等离子体中常可存在高能态原子、分子和离子,因而可使一些热力学上认为不可能发生的化学反应得以发生。本文以邻苯二胺、谷氨酸、天冬氨酸为原料,多聚磷酸( PPA)为催化剂,采用微波促进合成了2种手性双苯并咪唑基化合物：(1S),3-二(2-苯并咪唑)-1-丙胺(bbImpa)、(1S),2-二(2-苯并咪唑)乙胺( bbImea),优化了反应条件。在较短时间内产率即可以分别达到80%和76%,与常规方法相比,反应速度提高了近30倍。
미파가열능제고반응속솔,동시유우미파산생적미파등리자체중상가존재고능태원자、분자화리자,인이가사일사열역학상인위불가능발생적화학반응득이발생。본문이린분이알、곡안산、천동안산위원료,다취린산( PPA)위최화제,채용미파촉진합성료2충수성쌍분병미서기화합물：(1S),3-이(2-분병미서)-1-병알(bbImpa)、(1S),2-이(2-분병미서)을알( bbImea),우화료반응조건。재교단시간내산솔즉가이분별체도80%화76%,여상규방법상비,반응속도제고료근30배。
Microwave heating can increase the reaction rate, at the same time, the microwave produced by microwave plasma often exist high-energy atoms, molecules and ions, thus the thermodynamics of some that may not occur chemical reaction can occur. Under the microwave irradiation, the bis (2-benzimidzazoly) compounds bbImpa and bbImea were synthesized respectively by condensation of o-phenylenediamine and L (+)-Glutamic acid, L (+)-Aspartic acid, and were catalyzed by PPA. The reaction time was decreased to only several decades minute, the yield was 80% and 76%, respectively. Compared with the conventional synthesis, the rate of reaction was up to 30 times faster respectively under such condition.