{"title":"含两个吡嗪酮单元的杂环化合物的合成","authors":"Bing-wei XIN","doi":"10.1016/S1005-9040(09)60018-0","DOIUrl":null,"url":null,"abstract":"<div><p>Four novel compounds containing two pyridazinone units attached to one benzene or pyridine ring, protected and deprotected 1,5-di[3(<em>2H</em>)-pyridazinon-6-yl]benzene and 2,6-di[3(<em>2H</em>)-pyridazinon-6-yl]pyridine were synthesized in eight steps, which provided a useful method for the preparation of pyridazinone derivatives <em>via</em> the Stetter and cyclization reactions. Their structures were characterized by <sup>1</sup>H NMR, <sup>13</sup>C NMR, and HRMS.</p></div>","PeriodicalId":9785,"journal":{"name":"Chemical Research in Chinese Universities","volume":"24 6","pages":"Pages 739-742"},"PeriodicalIF":3.1000,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1005-9040(09)60018-0","citationCount":"0","resultStr":"{\"title\":\"Synthesis of Heterocycle Compounds Containing Two Pyridazinone Units\",\"authors\":\"Bing-wei XIN\",\"doi\":\"10.1016/S1005-9040(09)60018-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Four novel compounds containing two pyridazinone units attached to one benzene or pyridine ring, protected and deprotected 1,5-di[3(<em>2H</em>)-pyridazinon-6-yl]benzene and 2,6-di[3(<em>2H</em>)-pyridazinon-6-yl]pyridine were synthesized in eight steps, which provided a useful method for the preparation of pyridazinone derivatives <em>via</em> the Stetter and cyclization reactions. Their structures were characterized by <sup>1</sup>H NMR, <sup>13</sup>C NMR, and HRMS.</p></div>\",\"PeriodicalId\":9785,\"journal\":{\"name\":\"Chemical Research in Chinese Universities\",\"volume\":\"24 6\",\"pages\":\"Pages 739-742\"},\"PeriodicalIF\":3.1000,\"publicationDate\":\"2008-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1005-9040(09)60018-0\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Research in Chinese Universities\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1005904009600180\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Research in Chinese Universities","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1005904009600180","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Synthesis of Heterocycle Compounds Containing Two Pyridazinone Units
Four novel compounds containing two pyridazinone units attached to one benzene or pyridine ring, protected and deprotected 1,5-di[3(2H)-pyridazinon-6-yl]benzene and 2,6-di[3(2H)-pyridazinon-6-yl]pyridine were synthesized in eight steps, which provided a useful method for the preparation of pyridazinone derivatives via the Stetter and cyclization reactions. Their structures were characterized by 1H NMR, 13C NMR, and HRMS.
期刊介绍：
The journal publishes research articles, letters/communications and reviews written by faculty members, researchers and postgraduates in universities, colleges and research institutes all over China and overseas. It reports the latest and most creative results of important fundamental research in all aspects of chemistry and of developments with significant consequences across subdisciplines.
Main research areas include (but are not limited to):
Organic chemistry (synthesis, characterization, and application);
Inorganic chemistry (bio-inorganic chemistry, inorganic material chemistry);
Analytical chemistry (especially chemometrics and the application of instrumental analysis and spectroscopy);
Physical chemistry (mechanisms, catalysis, thermodynamics and dynamics);
Polymer chemistry and polymer physics (mechanisms, material, catalysis, thermodynamics and dynamics);
Quantum chemistry (quantum mechanical theory, quantum partition function, quantum statistical mechanics);
Biochemistry;
Biochemical engineering;
Medicinal chemistry;
Nanoscience (nanochemistry, nanomaterials).
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