类别：英语 / 日期：2025-10-21 / 浏览：0 / 评论：0
aminopyridine
英[æmɪnə\'pɪraɪdaɪn] 美[æmɪnə\'pɪraɪdaɪn]
aminopyridine
- 1 . Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.
- 本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基吡啶催化剂.
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- 2 . Additionally, two new cellulose derivatives were synthesized by reaction of CDC with 2 - aminopyridine and 3 - aminopyridine, respectively.
- 另外, 以CDC分别与 2- 氨基吡啶、 3- 氨基吡啶反应合成了两种新型的纤维素衍生物.
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- 3 . Treatment of 3 - aminopyridine with AFA at room temperature gave 3 - formamidopyridine in 95 % yield.
- 在室温下 3- 氨基吡啶与甲乙混酸酐反应制得3-酰胺基吡啶,产率为95%.
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