n.叽咯(一种五倍杂环混合物)
Such is the case in pyrrole, thiophene, and furan. 吡咯,噻酚和呋喃的情况就是这样。
Scheme 1.Condensation of pyrrole and benzaldehyde. 图式1吡咯与苯甲醛的缩合反应。
Such is the case in pyrrole, thiophene, and furan . 吡咯，噻酚和呋喃的情况就是这样。
Catalytic hydrogenation of pyrrole, furan and thiophene was investigated. 考察了常温常压下吡咯、呋喃和噻吩的催化加氢反应;
UHMWPE fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively. 摘要采用铬酸氧化法及吡咯气相沉积聚合法处理UHMWPE纤维。
At the same time, the Fe3+ ion shell was the oxidant to polymerize pyrrole monomer. 同时，Fe3O4粒子表面的Fe3+可以氧化吡咯单体聚合而得到Fe3O4/聚吡咯复合材料。
n.四吡咯
