Synthesis of Phosphorylated Derivatives of Sucrose: 6,6′-di-Phosphonate, 6- and 6′-Phosphonates, and 6,6′-di-Phosphine
作者:Anna Gaweł、Sławomir Jarosz
DOI:10.1080/07328303.2010.524958
日期:2010.9
Reaction of 6,6′dideoxy-6,6′di-iodo-1′,2,3,3′,4,4′-hexa-O-benzylsucrose with triethyl phosphite afforded the corresponding 6,6′-diphosphonate. Selective phosphonylation either at the C-6 or 6-6′ position was also possible providing the corresponding sucrose mono-phosphonates. Reaction of 6,6′-dichloro-hexa-O-benzylsucrose with diphenylphoshine anion afforded the 6,6′-diphosphinosucrose.
6,6'-二脱氧-6,6'-二碘-1',2,3,3',4,4'-六-O-苄基蔗糖与亚磷酸三乙酯反应,得到相应的6,6'-二膦酸酯。提供相应的蔗糖单膦酸酯,也可以在C-6或6-6'位置进行选择性膦酰化。6,6'-二氯-六-O-苄基蔗糖与二苯基膦阴离子的反应,得到6,6'-二膦基蔗糖。