t-BuCp合成晶体结构我们曾报道利用叔丁基环戊二烯基作配体,可分离得到二叔丁基环戊二烯基轻稀土氯化物,并测定了(t-BuCp)_2PrCl·2THF 的分子结构,与此同时,wayda 报道了叔丁基环戊二烯基中,重稀土氯化物的合成,但未能得到这些配合物的结构.本文用叔丁基环戊二烯钠与无水 YbCl_3以2:1摩尔比在四...
FULLPAPERReactivityofCyclopentadienesModifiedbyBis(3,5-dimethylpyrazol-1一y1)methylGrouptoW(CO)sTHFZhang,Xiaoyan(张晓燕)Liu,Xiali(刘霞丽)Song,Haibin(宋海斌)Tang,Liangfu(唐良富)DepartmentoJ’Chemistry',StateKeyLaboratoryofElemento—Organic"Chemistry,NankaiUniversityTiaroin300071,ChinaThereactionsofthemixtureof1...
They reacted with diaryl iodonium salts to afford unsymmetrical diaryl selenides in high yields.中国化学快报:英文版doi:CNKI:SUN:FXKB.0.2000-06-001XinHuaXUXianHUANGInstituteofElemento-OrganicChemistryNankaiUniversityTianjinDepartmentofChemistryZhejiangUniversityXiXiCampusHangzhou310028)...