【摘要】 本文叙述了(N—B)—2—(邻氨基—苯氨基)—2—硼(杂)苯并—△~4—咪唑啉的合成。该化合物是以硼代替苯并咪唑中的2位碳原子,并同时具有N→B内络合形式的、复杂的螺环化合物。根据结构预测,并用实验证实了该化合物为熔点高、稳定性较好的、新一类的有机硼化合物。产物是用邻苯二胺与硼酸三烷基酯反应形成该化合物。通过红外吸收光谱、紫外吸收光谱等测试,分子量测定、元素有机分析,证明了该化合物的结构。该化合物的熔点为390～395℃。此外还记录了它们的溶解性能。更多还原

【Abstract】 In this paper, (N-B) -2- (o-amino-phenylamino) - 2-borabenz-△4-imidazoline has been prepared.o-Phenylene diamine was reacted with tributoxy-boron (mol 2 : 1) to form this compound. Its structure was verified by IR, UV and elementary organic analysis as well as by molecular weight determination. Its melting point is 390-395CCCcC. In addition, its solubility was recorded.更多还原