%0 Journal Article
%T ProtectionofHydroxylGroupsasaTrimethylsilylEtherby1,1,1,3,3,3-HexamethyldisilazanePromotedbyAsparticAcidasanEfficientOrganocatalyst
%J ´ß»¯Ñ§±¨
%P 595-598
%D 2011
%R 10.1016/S1872-2067(10)60210-0
%X £¿Awidevarietyofalcoholsandphenolswereprotectedastrimethylsilylethersusing1,1,1,3,3,3-hexamethyldisilazanecatalyzedbyasparticacidasanon-toxic,metal-free,andgreenorganocatalystatroomtemperatureinacetonitrileundermildandheterogeneousconditions.Theprocedureisoperationallysimpleandthesilylatedproductwasobtainedinhighyieldandpurity.
%K alcohol
%K phenol
%K 1
%K 1
%K 1
%K 3
%K 3
%K 3-hexamethyldisilazane
%K trimethylsilylation
%K protection
%U http://www.chxb.cn/CN/abstract/abstract20383.shtml