{"title":"通过查尔酮与腙的反应合成新型苯并熔桥氮杂环","authors":"Congyang Li , Ruochen Pang , Weiwu Ren","doi":"10.1016/j.tchem.2025.100122","DOIUrl":null,"url":null,"abstract":"<div><div>We reported a direct construction of aza-[3.3.1]-bicycles from 2-aminochalcones and hydrazone. Notably, this method formed a potentially biologically active bridged structure containing multiple nitrogen atoms under mild conditions with high yields. This reaction exhibits broad substrate scope and excellent functional group tolerance. This is a new type of benzo fused bridged azaheterocycles, which will be beneficial for further research on this skeleton.</div></div>","PeriodicalId":74918,"journal":{"name":"Tetrahedron chem","volume":"13 ","pages":"Article 100122"},"PeriodicalIF":0.0000,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis of novel benzo fused bridged azaheterocycles through the reaction of chalcone with hydrazone\",\"authors\":\"Congyang Li , Ruochen Pang , Weiwu Ren\",\"doi\":\"10.1016/j.tchem.2025.100122\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>We reported a direct construction of aza-[3.3.1]-bicycles from 2-aminochalcones and hydrazone. Notably, this method formed a potentially biologically active bridged structure containing multiple nitrogen atoms under mild conditions with high yields. This reaction exhibits broad substrate scope and excellent functional group tolerance. This is a new type of benzo fused bridged azaheterocycles, which will be beneficial for further research on this skeleton.</div></div>\",\"PeriodicalId\":74918,\"journal\":{\"name\":\"Tetrahedron chem\",\"volume\":\"13 \",\"pages\":\"Article 100122\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-01-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tetrahedron chem\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666951X2500004X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tetrahedron chem","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666951X2500004X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Synthesis of novel benzo fused bridged azaheterocycles through the reaction of chalcone with hydrazone
We reported a direct construction of aza-[3.3.1]-bicycles from 2-aminochalcones and hydrazone. Notably, this method formed a potentially biologically active bridged structure containing multiple nitrogen atoms under mild conditions with high yields. This reaction exhibits broad substrate scope and excellent functional group tolerance. This is a new type of benzo fused bridged azaheterocycles, which will be beneficial for further research on this skeleton.
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