{"title":"硅负载聚γ-氨基丙基硅氧烷-钌-钴双金属配合物催化苯乙烯氢甲酰化制2-苯丙醛","authors":"Liming Tang, Meiyu Huang, Yingyan Jiang","doi":"10.1016/0923-1137(94)90010-8","DOIUrl":null,"url":null,"abstract":"<div><p>Selective hydroformylation of styrene to iso-aldehyde, 2-phenylpropionaldehyde in higher than 90% yield has been achieved catalyzed by silica-supported poly-γ-aminopropylsiloxane-ruthenium-cobalt bimetallic complex catalysts (SiNH<sub>2</sub>RuCo) in the presence of acetic acid. The <span><math><mtext>Ru</mtext><mtext>Co</mtext></math></span> mole ratio, the amount of acetic acid and total pressure greatly influenced the reaction. The catalyst was stable and could be used repeatedly without any remarkable changes in activity and selectivity.</p></div>","PeriodicalId":20864,"journal":{"name":"Reactive Polymers","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1994-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0923-1137(94)90010-8","citationCount":"8","resultStr":"{\"title\":\"Hydroformylation of styrene to 2-phenylpropionaldehyde catalyzed by silica-supported poly-γ-aminopropylsiloxane-ruthenium-cobalt bimetallic complex\",\"authors\":\"Liming Tang, Meiyu Huang, Yingyan Jiang\",\"doi\":\"10.1016/0923-1137(94)90010-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Selective hydroformylation of styrene to iso-aldehyde, 2-phenylpropionaldehyde in higher than 90% yield has been achieved catalyzed by silica-supported poly-γ-aminopropylsiloxane-ruthenium-cobalt bimetallic complex catalysts (SiNH<sub>2</sub>RuCo) in the presence of acetic acid. The <span><math><mtext>Ru</mtext><mtext>Co</mtext></math></span> mole ratio, the amount of acetic acid and total pressure greatly influenced the reaction. The catalyst was stable and could be used repeatedly without any remarkable changes in activity and selectivity.</p></div>\",\"PeriodicalId\":20864,\"journal\":{\"name\":\"Reactive Polymers\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0923-1137(94)90010-8\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Reactive Polymers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0923113794900108\",\"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","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0923113794900108","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hydroformylation of styrene to 2-phenylpropionaldehyde catalyzed by silica-supported poly-γ-aminopropylsiloxane-ruthenium-cobalt bimetallic complex
Selective hydroformylation of styrene to iso-aldehyde, 2-phenylpropionaldehyde in higher than 90% yield has been achieved catalyzed by silica-supported poly-γ-aminopropylsiloxane-ruthenium-cobalt bimetallic complex catalysts (SiNH2RuCo) in the presence of acetic acid. The mole ratio, the amount of acetic acid and total pressure greatly influenced the reaction. The catalyst was stable and could be used repeatedly without any remarkable changes in activity and selectivity.
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