宜兴市芳桥兴达化工厂 Fangqiao Xingda Chemical Plant
采用模板导向法高产率地合成了两个含长链亚烷基桥的芳炔类共轭大环。
The synthesis of the first two arylenealkyne conjugated macrocycles containing long alkylene bridge via Glaser coupling of template-directed tetraacetylenes was reported.
这里有普济桥、野芳浜等胜景，还有“五人墓”、“葛贤墓”等古迹。
There are Puji Bridge, scenic spots, such as wild-Bang, there are "five tombs," and "tomb Gexian" and other monuments.
分析表明，溶剂吡啶主要作用于煤基本结构单元芳核的侧链和桥键。
The results show that pyridine mainly ACTS with the side chains and bridge of basic unit in coals.
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