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结合点击多组分反应:一锅法合成三唑基甲氧基-苯基吲唑并[2,1-b]酞嗪-1,3-二酮衍生物。

Combining click-multicomponent reaction: one-pot synthesis of triazolyl methoxy-phenyl indazolo[2,1-b]phthalazine-trione derivatives.

机构信息

Department of Phytochemistry, Shahid Beheshti University, Tehran, Iran.

出版信息

Mol Divers. 2012 May;16(2):231-40. doi: 10.1007/s11030-011-9348-8. Epub 2011 Dec 11.

DOI:10.1007/s11030-011-9348-8
PMID:22161122
Abstract

[(1,2,3-Triazol-4-yl)methoxy-phenyl]-2H-indazolo[2,1-b]phthalazine-trione derivatives were synthesized in a simple and efficient method from the one-pot four-component condensation reaction of phthalhydrazide, aromatic propargyloxy aldehydes, active methylene compounds (dimedone and 1,3-cyclohexanedione), and azides in the presence of Cu(OAc)(2)/sodium ascorbate and p-toluenesulfonic acid as catalysts in good to excellent yields.

摘要

[(1,2,3-三唑-4-基)甲氧基-苯基]-2H-吲唑并[2,1-b]苯并二嗪-1,3-二酮衍生物通过邻苯二甲酰肼、芳香炔氧基醛、活性亚甲基化合物(二甲基酮和 1,3-环己二酮)和叠氮化物的一锅四组分缩合反应,在 Cu(OAc)(2)/抗坏血酸钠和对甲苯磺酸作为催化剂的条件下高效合成,产率良好至优秀。

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本文引用的文献

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In situ click chemistry: a powerful means for lead discovery.原位点击化学:一种发现先导化合物的有力手段。
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Synthesis of diheterocyclic compounds based on triazolyl methoxy phenylquinazolines via a one-pot four-component-click reaction.
J Comb Chem. 2010 Sep 13;12(5):638-42. doi: 10.1021/cc100043z.
3
Ultrasound-assisted one-pot, three-component synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-diones.超声辅助一锅法三组分合成1H-吡唑并[1,2-b]酞嗪-5,10-二酮
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The growing applications of click chemistry.点击化学日益增长的应用。
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Asymmetric multicomponent reactions (AMCRs): the new frontier.不对称多组分反应(AMCRs):新前沿
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Combining Biginelli multicomponent and click chemistry: generation of 6-(1,2,3-triazol-1-yl)-dihydropyrimidone libraries.
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7
Towards organo-click chemistry: development of organocatalytic multicomponent reactions through combinations of aldol, Wittig, Knoevenagel, Michael, Diels-Alder and Huisgen cycloaddition reactions.迈向有机点击化学:通过羟醛缩合、维蒂希反应、克诺文纳盖尔反应、迈克尔反应、狄尔斯-阿尔德反应和惠斯根环加成反应的组合开发有机催化多组分反应。
Chemistry. 2004 Oct 25;10(21):5323-31. doi: 10.1002/chem.200400597.
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"Multi-component reactions : emerging chemistry in drug discovery" 'from xylocain to crixivan'.“多组分反应:药物发现中的新兴化学” 从昔罗卡因到克立芝
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