{"title":"聚合物结合的冠醚。2聚合物结合二苯并-18-冠-6对几种缩合反应的催化作用","authors":"A. Zitsmanis, A. Roska, M. Klyavinsh","doi":"10.1016/0167-6989(88)90051-7","DOIUrl":null,"url":null,"abstract":"<div><p>Complexes of potassium and ammonium salts or hydroxides with poly(dibenzo-18-crown-6-co-formaldehyde) were used as catalysts in several condensation reactions of aromatic aldehydes with active methylene (methyl) compounds performed in two- and three-phase systems. Activities of uncomplexed and complexed catalysts were compared.</p></div>","PeriodicalId":101060,"journal":{"name":"Reactive Polymers, Ion Exchangers, Sorbents","volume":"9 1","pages":"Pages 67-70"},"PeriodicalIF":0.0000,"publicationDate":"1988-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-6989(88)90051-7","citationCount":"2","resultStr":"{\"title\":\"Polymer-bound crown ethers. II. Catalysis of several condensation reactions by polymer-bound dibenzo-18-crown-6\",\"authors\":\"A. Zitsmanis, A. Roska, M. Klyavinsh\",\"doi\":\"10.1016/0167-6989(88)90051-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Complexes of potassium and ammonium salts or hydroxides with poly(dibenzo-18-crown-6-co-formaldehyde) were used as catalysts in several condensation reactions of aromatic aldehydes with active methylene (methyl) compounds performed in two- and three-phase systems. Activities of uncomplexed and complexed catalysts were compared.</p></div>\",\"PeriodicalId\":101060,\"journal\":{\"name\":\"Reactive Polymers, Ion Exchangers, Sorbents\",\"volume\":\"9 1\",\"pages\":\"Pages 67-70\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0167-6989(88)90051-7\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Reactive Polymers, Ion Exchangers, Sorbents\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0167698988900517\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reactive Polymers, Ion Exchangers, Sorbents","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0167698988900517","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Polymer-bound crown ethers. II. Catalysis of several condensation reactions by polymer-bound dibenzo-18-crown-6
Complexes of potassium and ammonium salts or hydroxides with poly(dibenzo-18-crown-6-co-formaldehyde) were used as catalysts in several condensation reactions of aromatic aldehydes with active methylene (methyl) compounds performed in two- and three-phase systems. Activities of uncomplexed and complexed catalysts were compared.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
