Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical, electric, magnetic properties.
芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能。
Substituted (hetero) aryl compounds, process for preparation, agents containing them, and their use.
取代的（杂）芳基化合物，其制备方法， 其制剂及用途。
Aim To study the synthesis and antitumour activities of some aryl-substituted pteridines.
目的研究多芳基取代蝶啶类化合物的合成及其抗肿瘤活性。
On the contrary to the vinyl and aryl chlorides, the oxidative addition reaction of zerovalent palladium to chloro-substituted phosphaalkenes proceeded smoothly under mild conditions.
与氯代烯烃或芳烃相反，氯代膦烯与零价钯的氧化加成反应可以在温和条件下进行。
Thus, the reaction with aryl-substituted allylic carbonates is regioselective.
因此，与芳基取代的烯丙基碳酸反应选择性。
Thus, the reaction with aryl-substituted allylic carbonates is regioselective.
因此，与芳基取代的烯丙基碳酸反应选择性。
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