1) halogenated pyridine
卤代吡啶
1.
Several synthesis routes of five kinds of halogenated pyridine compounds including 3,5,6-trichloropyridin-2-ol, 2,3-dichloropyridine, 2-chloro-5-chlormethylpyridine, 5-chloro-2,3-difluoropyridine and 2,3-dichloro-5-trifluoro methyl pyridine were summarized in this paper.
概述了3,5,6-三氯吡啶-2-醇、2,3-二氯吡啶、2-氯-5-氯甲基吡啶、2,3-二氟-5-氯吡啶和2,3-二氯-5-三氟甲基吡啶5种卤代吡啶类化合物的合成方法,并对其在农药工业中的应用做了简要介绍。
2.
The chemical structure and properties of pyridine and halogenated pyridine compounds were described in this paper,and especially,synthesis of some chloropyridines such as 2,3,4,5,6-pentachloropyridine,3,5,6-trichloropyridin-2-phonol and 2-chloro-5-trifluoromethylpyridine and their applications in the pesticide and pharmaceutics were introduced.
介绍了吡啶和卤代吡啶的结构和性质,综述了五氯吡啶、3,5,6,-三氯吡啶-2-酚、2-氯-5-三氟甲基吡啶等几种氯代吡啶化合物的合成及其在农药、医药领域的应用,并对各种合成路线工业化前景作了评价。
3.
The classification of pyridine derivatives was introduced, application and synthetic route of alkyl pyridine and halogenated pyridine were also elucidated in detail.
介绍吡啶衍生物的分类,并详细总结了烷基吡啶和卤代吡啶的应用及其合成路线。
2) halogenopyrimidine
卤代嘧啶
3) substituted pyridine
取代吡啶
1.
bpV) and a series of substituted pyridines were explored using multinuclear(1H,13C,and 51V) magnetic resonance,DOSY,and variable temperature NMR in 0.
15mol/L NaCl溶液),应用多核(1H,13C和51V)多维(DOSY)以及变温NMR技术研究双过氧钒配合物[OV(O2)2(D2O)]-/[OV(O2)2(HOD)]-(简写为bpV)与取代吡啶的相互作用。
4) chloropyridines
氯代吡啶
5) fluoropyridine
氟代吡啶
6) iodopyridine
碘代吡啶
补充资料：油卤卤
1.形容汤里油多的样子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条