Reaction of adenine nucleosides, tosylated in the carbohydrate moiety, with lithium triethylborohydride
作者:Piet Herdewijn
DOI:10.1016/s0040-4020(01)89533-8
日期:1989.1
The reaction of lithium triethylborohydride with the 2′,3′-di-O-p-tolyl-sulphonyl derivatives of 9-/bg-D-ribofuranosyladenine, 9-β-D-arabinofuranosyl-adenine, 9-β-D-xylofuranosyladenine and 9-β-D-lyxofuranosyladenine was studied. The reaction of 2′,3′-di-O-p-tolysulphonyladenosine with LiEt3BH gave 9-(3-deoxy-β-D--pentofuranosyl)adenine. This rearrangement reaction was used for the synthesis of 9-(3
三乙基硼氢化锂与9- / bg-D-D-呋喃核糖基腺嘌呤,9-β-D-阿拉伯呋喃糖基腺嘌呤,9-β-D-木呋喃基腺嘌呤和9的2',3'-二-Op-甲苯基-磺酰基衍生物的反应研究了-β-D-呋喃呋喃糖基腺嘌呤。2′,3′-二-Op-甲苯磺酰腺苷与LiEt 3 BH的反应得到9-(3-脱氧-β-D-戊呋喃糖基)腺嘌呤。该重排反应用于从2',3',5'-三-Op-甲苯磺酰赖氨酸腺苷一步合成9-(3,5-二脱氧-β-D-戊呋喃糖基)腺嘌呤,产率为58%。