Transesterification of amino acid ester derivatives was developed using a tetranuclear zinc cluster, Zn4(OCOCF3)6O, as the catalyst. Because the reaction conditions were very mild, a variety of N-protective groups and functional groups on side chains were tolerated.
                                    氨基酸酯衍
生物的转酯化反应采用四核
锌簇 Zn4(OCOCF3)6O 作为催化剂得以发展。由于反应条件非常温和,多种 N-保护基团和侧链上的功能团均可耐受。