The alkene cpoxidation by iodosylbenzene can be catalyzed by transition metal substituted polyoxometalates. Among the polyoxomctalates examined β-SiW9M3 and ZnW11Ti was found to be the most cfficient catalyst. The ox...The alkene cpoxidation by iodosylbenzene can be catalyzed by transition metal substituted polyoxometalates. Among the polyoxomctalates examined β-SiW9M3 and ZnW11Ti was found to be the most cfficient catalyst. The oxidations with sodium periodate arc very selective to alkene cleavage.展开更多
The epoxidatioll o[ allyl alcolloi alls nlalcic acid by hydrogen peroxide can becabalal by transition metal sulsLituteLI polyoxollrLllates.7le trattsitkin nital suboitutcdpo I yoxo metalathe -- hydro gcn per() x ic Ic...The epoxidatioll o[ allyl alcolloi alls nlalcic acid by hydrogen peroxide can becabalal by transition metal sulsLituteLI polyoxollrLllates.7le trattsitkin nital suboitutcdpo I yoxo metalathe -- hydro gcn per() x ic Ic 5 }'s (c m p ro \' ides an a ltcrnat ivc tncthod tO pre parecpoxyacid.s a[ld cpc)xy alcollois.展开更多
文摘The alkene cpoxidation by iodosylbenzene can be catalyzed by transition metal substituted polyoxometalates. Among the polyoxomctalates examined β-SiW9M3 and ZnW11Ti was found to be the most cfficient catalyst. The oxidations with sodium periodate arc very selective to alkene cleavage.
文摘The epoxidatioll o[ allyl alcolloi alls nlalcic acid by hydrogen peroxide can becabalal by transition metal sulsLituteLI polyoxollrLllates.7le trattsitkin nital suboitutcdpo I yoxo metalathe -- hydro gcn per() x ic Ic 5 }'s (c m p ro \' ides an a ltcrnat ivc tncthod tO pre parecpoxyacid.s a[ld cpc)xy alcollois.
