Polyvinylpolypyrrolidone相关论文
Polyvinylpolypyrrolidonium tribromide as new and metal-free catalyst for the formylation and trimeth
Trimethylsilylation of alcohols was achieved using 1,1,1,3,3,3-hexamethyldisilazane(HMDS) as silylating agent,in the pre......
Polyvinylpolypyrrolidone-bromine complex: Mild and efficient polymeric reagent for bromination of ac
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
目的 研究交联聚乙烯基吡咯烷酮水凝胶与硅橡胶共混,形成可自行膨胀的复合材料的可行性.方法 将不同比例的复合材料植入24只新西兰......
Polyvinylpolypyrrolidone-bromine complex: Mild and efficient polymeric reagent for bromination of ac
Mild and efficient method for bromination of electron-rich aromatic compounds is described using polyvinylpolypyrrolidon......
Polyvinylpolypyrrolidonium tribromide as new and metal-free catalyst for the formylation and trimeth
Trimethylsilylation of alcohols was achieved using 1,1,1,3,3,3-hexamethyldisilazane (HMDS) as silylating agent, in the p......
探讨了PVPP对啤酒中多酚类物质的去除率，结果表明，PVPP对啤酒中多酚的去除率达到90%左右，可有效延长啤酒的贮存期，效果优于硅藻土等。......
