作者:Alberto Soldevilla、Axel G. Griesbeck
DOI:10.1021/ja066582n
日期:2006.12.1
class of photoremovable protecting groups, based on a photoinduced decarboxylation reaction coupled with the elimination of the caged molecule, is described for 2-phthalimido-3-hydroxy-propionate derivatives. When derived from enantiopure N-phthaloyl- serine or threonine, the chirality of the starting amino acid is transmitted to the protected (caged) molecule. These photocages possess good properties
2-邻苯二甲酰亚胺-3-羟基-丙酸酯衍生物基于光诱导脱羧反应和笼状分子的消除,描述了一类新的可光去除保护基团。当衍生自对映体纯 N-邻苯二甲酰丝氨酸或苏氨酸时,起始氨基酸的手性传递到受保护的(笼状)分子。这些光笼具有用于生物系统的良好特性,手性的引入为研究非对映选择性光化学和涉及释放笼状分子的立体分化过程开辟了新的可能性。