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cyclization

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cyclization

英音:/ˌsaɪklɪ'zeʃən/美音:/ˌsaɪklɪˈzeʃən/ 全球发音: 生词本: 添加笔记:
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n. 环化(作)

Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed.

综述了二碘化钐在分子内环化反应中的应

Levocetirizine Dihydrochloride was prepared from benzoyl chloride by acidylation,hydrogenation,cyclization with an overall yield of 8.05%.

氯为原料,经化,还原,环合等反应合成左旋西替利嗪盐酸盐,反应总收率为8.05%。

Method The target compound was synthesized from clarithromycin via hydrolyzation,acetylation,cyclic carbonatation,oxidation,decarbonatation,acylation,cyclic carbamatation and cyclization.

方法克拉霉素为起始原料,经水解、乙化、环碳酸酯化、氧化、脱碳酸酯化、化、环氨基甲酸酯化和环合等反应合成目标化合物。

This paper reports the improvement on the synthesis of 5 methylisoxazol 3 formamide by Claisen condensation of diethyl oxalacetate followed by cyclization and ammonolysis.

讨论了草酸二乙酯为原料,经过克莱森缩合、环合、氨解反应合成5甲基异唑3甲胺工艺的改

In this paper, the synthesis of 2 - chloranthraquinone and 2 - aminoanthraquinone was studied.It was prepared from phthalic anhydride by acetyiation, hydrolysis and cyclization.

酐和取代为原料,经过乙化、水解及环合反应,合成了2-氯蒽醌和2-氨基蒽醌,并对影响收率的工艺条件行了研究。

Aqueous titanium trichloride promoted intermolecular reductive cyclization of 1,2 -diketone and o-nitroaniline in basic media provides a convenient method for the synthesis of quinoxaline derivatives.

本文研究了三氯化钛水溶液作下,邻硝基胺与1,2-二酮在碱性介质中分子间的成环反应,提供了一个方便地合成取代喹喔啉类化合物的方法。

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相似单词


cycling, cyclist, cyclite, cyclitis, cyclitol, cyclization, cyclize, cyclizine, cyclizing, cyclo,
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