Cleavage of 7-and 8-nitropyrido[1,2-a]benzimidazoles on treatment with dimethyl acetylenedicarboxylate

Varlamov AV; Savitkina EA; Krapivko AP; Chernyshev AI; Levov AN

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Cleavage of 7-and 8-nitropyrido[1,2-a]benzimidazoles on treatment with dimethyl acetylenedicarboxylate

机译：乙炔二羧酸二甲酯处理后的7和8硝基吡啶并[1,2-a]苯并咪唑的裂解

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摘要

7-Nitropyrido[1,2-a]benzimidazole and 8-nitropyrido[1,2-a]benzimidazole undergo cleavage-recyclization under the action of an excess of dimethyl acetylenedicarboxylate.

机译：7-硝基吡咯并[1,2-a]苯并咪唑和8-硝基吡啶并[1,2-a]苯并咪唑在过量的乙炔二羧酸二甲酯的作用下进行裂解-再循环。

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《Mendeleev Communications 》 |2005年第3期| 共2页
作者
Varlamov AV; Savitkina EA; Krapivko AP; Chernyshev AI; Levov AN;
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正文语种 eng
中图分类化学 ;
关键词
2=1 MOLAR ADDUCTS; HETEROCYCLIC-COMPOUNDS; ADDITION-REACTIONS; IMIDAZOLES; THIAZOLES;

机译：2 = 1摩尔添加剂;杂环化合物;加成反应;咪唑;噻唑;

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1. Cleavage of 7-and 8-nitropyrido[1,2-a]benzimidazoles on treatment with dimethyl acetylenedicarboxylate [J] . Varlamov AV, Savitkina EA, Krapivko AP, Mendeleev Communications . 2005 ,第3期

机译：乙炔二羧酸二甲酯处理后的7和8硝基吡啶并[1,2-a]苯并咪唑的裂解
2. Potential antidiabetic activity and molecular docking studies of novel synthesized 3.6-dimethyl-5-oxo-pyrido[3,4-f][1,2,4]triazepino[2,3-a]benzimidazole and 10-amino-2-methyl-4-oxo pyrimido[1,2-a]benzimidazole derivatives [J] . El Bakri Youness, Anouar El Hassane, Marmouzi Ilias, Journal of molecular modeling . 2018 ,第7期

机译：新颖的抗糖尿病活性和分子对接研究合成的3.6-二甲基-5-氧代吡啶[3,4-F] [1,2,4]三氮氨基[2,3-a]苯并咪唑和10-氨基-2-甲基 -4-氧代嘧啶[1,2-a]苯并咪唑衍生物
3. Synthesis of 7H-Thiazolo(3,2-a)pyridines by Three-Component Reaction of Thioamides of Malonic Acid with Acrylonitriles and Dimethyl Acetylenedicarboxylate [J] . Vasiliy Bakulev, Vera Berseneva Advances in Experimental Medicine and Biology . 2011 ,第Null期

机译：丙二酸硫酰胺与丙烯腈和乙二酸二甲酯二甲酯的三组分反应合成7H-噻唑并（3,2-a）吡啶
4. Crystallographic structure analysis of 2,7-dimethyl-3-chloro-4H-pyrido1,2-a pyrimidin -4-one [C] . Priyanka Kanwal, Ravinder Kour, Hans Raj, International Conference on Condensed Matter and Applied Physics . 2020

机译：2,7-二甲基-3-氯-4H-吡啶的晶体结构分析1,2-A嘧啶-4-一
5. THE PREPARATION AND STUDY OF NEW NITROGEN BRIDGEHEAD COMPOUNDS: PART I - BENZO (B) - 1,4-DIAZABICYCLO (3,2,1)OCTANE. PART II -1- H,2,3,4 - TRIHYDROPYRIMIDO (1,2-A) BENZIMIDAZOLE. [D] . CUNNINGHAM, HOWARD CHARLES. 1969

机译：新型氮桥头化合物的制备和研究：第一部分-苯并（B）-1,4-二氮杂双环（3,2,1）辛烷。第二部分-1- H，2,3,4-三氢嘧啶（1,2-A）苯并咪唑。
6. Dimethyl 9-benzyl-3-cyano-9H-pyrrolo[1,2-a]benzimidazole-1,2-dicarboxylate [O] . Wei-Jin Gu, Yu-Liang Jiang, Bing-Xiang Wang 2016

机译：9-苄基-3-氰基-3-氰基-9H-吡咯并[1,2-a]苯并咪唑-1,2-二羧酸
7. Cycloaddition of imidazo[2,1-b]thiazoles and thiazolo[3,2-a]- benzimidazole with dimethyl acetylenedicarboxylate [O] . Abe, Noritaka, Nishiwaki, Tarozaemon, Komoto, Noriko 1980

机译：咪唑并[2,1-b]噻唑和噻唑并[3,2-a]-苯并咪唑与乙酰二羧酸二甲酯的环加成反应
8. The Mechanism of a Diels-Alder Reaction, I. The Mechanisms of Perester and Diacyl Peroxide Cleavage, II. Thermal Telomerization of Dimethyl Acetylenedicarboxylate, III [R] . Goldstein, M. J., Thayer, G. L., Yoshida, M. 1965

机译：Diels-alder反应的机理，I。过酸酯和二酰基过氧化物裂解的机理，II。乙炔二甲酸二甲酯的热调聚反应，III

Cleavage of 7-and 8-nitropyrido[1,2-a]benzimidazoles on treatment with dimethyl acetylenedicarboxylate

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