amidine

英语音标

英语翻译

n.脒

英语例句

Polyamidine is a kind of important polymers,there are some amidine groups in their backbone or in their pendant chain. 聚脒是分子链中含有脒基团的一类聚合物,由于其在药物控释、光电子以及絮凝剂、造纸添加剂等领域的潜在应用价值,越来越受到重视。

Polyamidine is a kind of important polymers, there are some amidine groups in their backbone or in their pendant chain. 聚脒是分子链中含有脒基团的一类聚合物，由于其在药物控释、光电子以及絮凝剂、造纸添加剂等领域的潜在应用价值，越来越受到重视。

Treatment of 2-aminoacetonitrile with di-tert-butyldicarbonate gave N-BOC-2-aminoacetonitrile,which was then catalyzed in the presence of ammonia and methanol to form amidine. 采用叔丁氧羰基(BOC)对2-氨基乙腈的氨基进行保护,在氨气的甲醇溶剂中催化形成脒,最后用无水溴化氢脱保护得到最终产物2-氨基乙脒化二溴化氢盐,经核磁鉴定为目标产物。

Double amidine of the fifth of the ten Heavenly Stem; 戊双脒；

Keywords N-acetylurea;benzothiazole;derivatives of amidine;N-acetylation reaction;radical reaction; 一乙酰基脲;苯并噻唑;脒类衍生物;乙酰化反应;自由基反应;

知识扩展

脒类