Catalytic removal of tert-butyldimethylsilyl (TBS) and tetrahydropyranyl (THP) groups from protected alcohols by NO^+BF_4^-in methanol  

作　　者：WANG JianTao WU WenTao XU YanFen WU LongMin 

机构地区：[1]State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China

出　　处：《Chinese Science Bulletin》2010年第25期2803-2806,共4页

基　　金：supported by the National Natural Science Foundation of China (20572040)

摘　　要：An effective, catalytic method has been developed to remove TBS and THP groups from protected alcohols. TBS and THP ethers were selectively cleaved using a catalytic amount of NO+BF4- (5 mol%) in methanol at room temperature.An effective, catalytic method has been developed to remove TBS and THP groups from protected alcohols. TBS and THP ethers were selectively cleaved using a catalytic amount of NO＋BF4- （5 mol%） in methanol at room temperature.

关 键 词：TBS BF4 甲醇 甲基硅烷 催化净化 NO 保护 吡喃 

分 类 号：TQ57[化学工程—精细化工] TD824.72[矿业工程—煤矿开采]