te with N-hydroxysuccinimide catalysed by silver(I) acetate afforded the stable 6α-(succinimido-oxy) dervative; this species on reaction with various nucleophiles gave a range of 6α-substituted penicillins, including some not directly available from the 6α-(methylthio) compound.
乙酸银(I)催化的苄基6α-(甲
硫基)-6β-(苯氧基乙酰胺基)
青霉酸酯与N-羟基琥珀
酰亚胺反应,得到稳定的6α-(琥珀
酰亚胺基-氧基)衍
生物。与各种亲核试剂反应后,该物种产生了一系列6α-取代的
青霉素,包括一些不能直接从6α-(甲
硫基)化合物获得的
青霉素。