(1S,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31R,33R,35R,36R,37S,38S,39R,40S,41R,42S,43R,44S,45R,46S,47R,48S,49R)-37-azido-36,38,39,40,41,42,43,44,45,46,47,48,49-tridecamethoxy-5,10,15,20,25,30,35-heptakis(methoxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane 在
三苯基膦 作用下,
以
丙酮 、
水 为溶剂,
反应 4.0h,
生成
mono(2(A)-amino)-per-O-methyl β-cyclodextrin