{"title":"咪唑与醇在沸石上的区域选择性n -烷基化反应","authors":"Y. Ono, Y. Izawa, Zi-hua Fu","doi":"10.1039/C39950000009","DOIUrl":null,"url":null,"abstract":"Vapour-phase alkylation of 4(5)-methylimidazole with MeOH over Y-zeolites selectivity gave 1,5-dimethylimidazole in high yield, while the Alkylation over Beta-zeolite gave 1,4-dimethylimidazole predominatly","PeriodicalId":17282,"journal":{"name":"Journal of The Chemical Society, Chemical Communications","volume":"59 1","pages":"9-9"},"PeriodicalIF":0.0000,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Regioselective N-alkylation of imidazoles with alcohols over zeolites\",\"authors\":\"Y. Ono, Y. Izawa, Zi-hua Fu\",\"doi\":\"10.1039/C39950000009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vapour-phase alkylation of 4(5)-methylimidazole with MeOH over Y-zeolites selectivity gave 1,5-dimethylimidazole in high yield, while the Alkylation over Beta-zeolite gave 1,4-dimethylimidazole predominatly\",\"PeriodicalId\":17282,\"journal\":{\"name\":\"Journal of The Chemical Society, Chemical Communications\",\"volume\":\"59 1\",\"pages\":\"9-9\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of The Chemical Society, Chemical Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1039/C39950000009\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of The Chemical Society, Chemical Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1039/C39950000009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Regioselective N-alkylation of imidazoles with alcohols over zeolites
Vapour-phase alkylation of 4(5)-methylimidazole with MeOH over Y-zeolites selectivity gave 1,5-dimethylimidazole in high yield, while the Alkylation over Beta-zeolite gave 1,4-dimethylimidazole predominatly