二氨基甲基丙烯腈作为合成4,4′-双咪唑烷亚基和4,4′–双噻唑烷亚基的通用构建基

IF 1.3 3区化学 Q3 CHEMISTRY, ORGANIC

Heterocyclic Communications Pub Date : 2018-12-19 DOI:10.1515/hc-2018-0127

Mahsa Doomanlou, H. Kabirifard, M. Asadi, M. Moloudi, S. S. Mirfazli

{"title":"二氨基甲基丙烯腈作为合成4,4′-双咪唑烷亚基和4,4′–双噻唑烷亚基的通用构建基","authors":"Mahsa Doomanlou, H. Kabirifard, M. Asadi, M. Moloudi, S. S. Mirfazli","doi":"10.1515/hc-2018-0127","DOIUrl":null,"url":null,"abstract":"Abstract Ring closure reactions of diaminomaleonitrile (DAMN) with electrophilic aryl isocyanates and aryl isothiocyanates lead to the formation of the target 5,5′-diimino-1,1′-diaryl-4,4′-biimidazolidinylidene-2,2′-diones 2a,b and 2,2′-diarylimino-4,4′-bithiazolidinylidenes 4a–e, respectively. The protocol provides a new strategy for the synthesis of a wide range of alkenes with two electron-donating and two withdrawing substituents of DAMN in moderate to good yields.","PeriodicalId":12914,"journal":{"name":"Heterocyclic Communications","volume":"24 1","pages":"303 - 306"},"PeriodicalIF":1.3000,"publicationDate":"2018-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/hc-2018-0127","citationCount":"0","resultStr":"{\"title\":\"Diaminomaleonitrile as a versatile building block for the synthesis of 4,4′-biimidazolidinylidenes and 4,4′-bithiazolidinylidenes\",\"authors\":\"Mahsa Doomanlou, H. Kabirifard, M. Asadi, M. Moloudi, S. S. Mirfazli\",\"doi\":\"10.1515/hc-2018-0127\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Ring closure reactions of diaminomaleonitrile (DAMN) with electrophilic aryl isocyanates and aryl isothiocyanates lead to the formation of the target 5,5′-diimino-1,1′-diaryl-4,4′-biimidazolidinylidene-2,2′-diones 2a,b and 2,2′-diarylimino-4,4′-bithiazolidinylidenes 4a–e, respectively. The protocol provides a new strategy for the synthesis of a wide range of alkenes with two electron-donating and two withdrawing substituents of DAMN in moderate to good yields.\",\"PeriodicalId\":12914,\"journal\":{\"name\":\"Heterocyclic Communications\",\"volume\":\"24 1\",\"pages\":\"303 - 306\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2018-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1515/hc-2018-0127\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Heterocyclic Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1515/hc-2018-0127\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, ORGANIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Heterocyclic Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1515/hc-2018-0127","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ORGANIC","Score":null,"Total":0}

引用次数: 0

摘要

摘要二氨基甲基丙烯腈（DAMN）与亲电芳基异氰酸酯和芳基异硫氰酸酯的闭环反应分别导致目标5,5′-二氨基-1,1′-二芳基-4,4′-双咪唑烷亚基-2,2′-二酮2a，b和2,2′-二基氨基-4,4’-双噻唑烷亚基4a–e的形成。该方案为以中等至良好的产率合成具有DAMN的两个给电子和两个吸电子取代基的各种烯烃提供了一种新的策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Diaminomaleonitrile as a versatile building block for the synthesis of 4,4′-biimidazolidinylidenes and 4,4′-bithiazolidinylidenes

Abstract Ring closure reactions of diaminomaleonitrile (DAMN) with electrophilic aryl isocyanates and aryl isothiocyanates lead to the formation of the target 5,5′-diimino-1,1′-diaryl-4,4′-biimidazolidinylidene-2,2′-diones 2a,b and 2,2′-diarylimino-4,4′-bithiazolidinylidenes 4a–e, respectively. The protocol provides a new strategy for the synthesis of a wide range of alkenes with two electron-donating and two withdrawing substituents of DAMN in moderate to good yields.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Heterocyclic Communications 化学-有机化学

CiteScore

3.80

自引率

4.30%

发文量

审稿时长

1.4 months

期刊介绍： Heterocyclic Communications (HC) is a bimonthly, peer-reviewed journal publishing preliminary communications, research articles, and reviews on significant developments in all phases of heterocyclic chemistry, including general synthesis, natural products, computational analysis, considerable biological activity and inorganic ring systems. Clear presentation of experimental and computational data is strongly emphasized. Heterocyclic chemistry is a rapidly growing field. By some estimates original research papers in heterocyclic chemistry have increased to more than 60% of the current organic chemistry literature published. This explosive growth is even greater when considering heterocyclic research published in materials science, physical, biophysical, analytical, bioorganic, pharmaceutical, medicinal and natural products journals. There is a need, therefore, for a journal dedicated explicitly to heterocyclic chemistry and the properties of heterocyclic compounds.