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研究葡萄糖吡喃环上同时含有官能团环氧乙烷基和对甲苯磺酸酯时与二苯基膦锂的反应,一种新的手性膦被得到.它的膦氧化物的晶体结构被测定,构象为椅式(~1C_4),吡喃环上的五个取代基均在直立键上.
The reaction of glucopyranyl ring with lithium diphenyl phosphite containing both functional groups of oxiranyl and p-toluenesulfonate was studied. A novel chiral phosphine was obtained. The crystal structure of phosphine oxide was determined (~ 1C_4). All the five substituents on the pyran ring are on the upright bond.