{"title":"吸附K2ReCl6在氧化镁上形成铼亚羰基","authors":"S.K. Purnell, B.C. Gates","doi":"10.1016/0304-5102(94)87024-1","DOIUrl":null,"url":null,"abstract":"<div><p>Supported rhenium tricarbonyls were prepared by reductive carbonylation of K<sub>2</sub>ReCl<sub>6</sub> adsorbed on MgO powder. K<sub>2</sub>ReCl<sub>6</sub> on MgO was treated at 350°C in CH<sub>3</sub>OH-saturated CO, leading to the formation Of [Re(CO)<sub>3</sub>{HOMg}<sub><em>x</em></sub>{OMg}<sub>3-<em>x</em></sub>], where the braces denote groups terminating the bulk MgO, as evidenced by infrared spectra. The synthesis is the simplest known for preparation of supported rhenium subcarbonyls.</p></div>","PeriodicalId":16567,"journal":{"name":"分子催化","volume":"94 1","pages":"Pages L1-L5"},"PeriodicalIF":0.0000,"publicationDate":"1994-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0304-5102(94)87024-1","citationCount":"1","resultStr":"{\"title\":\"Formation of rhenium subcarbonyls on magnesium oxide from adsorbed K2ReCl6\",\"authors\":\"S.K. Purnell, B.C. Gates\",\"doi\":\"10.1016/0304-5102(94)87024-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Supported rhenium tricarbonyls were prepared by reductive carbonylation of K<sub>2</sub>ReCl<sub>6</sub> adsorbed on MgO powder. K<sub>2</sub>ReCl<sub>6</sub> on MgO was treated at 350°C in CH<sub>3</sub>OH-saturated CO, leading to the formation Of [Re(CO)<sub>3</sub>{HOMg}<sub><em>x</em></sub>{OMg}<sub>3-<em>x</em></sub>], where the braces denote groups terminating the bulk MgO, as evidenced by infrared spectra. The synthesis is the simplest known for preparation of supported rhenium subcarbonyls.</p></div>\",\"PeriodicalId\":16567,\"journal\":{\"name\":\"分子催化\",\"volume\":\"94 1\",\"pages\":\"Pages L1-L5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-11-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0304-5102(94)87024-1\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"分子催化\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0304510294870241\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Chemical Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"分子催化","FirstCategoryId":"1089","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0304510294870241","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Chemical Engineering","Score":null,"Total":0}
Formation of rhenium subcarbonyls on magnesium oxide from adsorbed K2ReCl6
Supported rhenium tricarbonyls were prepared by reductive carbonylation of K2ReCl6 adsorbed on MgO powder. K2ReCl6 on MgO was treated at 350°C in CH3OH-saturated CO, leading to the formation Of [Re(CO)3{HOMg}x{OMg}3-x], where the braces denote groups terminating the bulk MgO, as evidenced by infrared spectra. The synthesis is the simplest known for preparation of supported rhenium subcarbonyls.
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