Kinetics of Self-Immolation: Faster Signal Relay over a Longer Linear Distance?

被引:30
作者
Lee, Ho Yong [1 ]
Jiang, Xuan [1 ]
Lee, Dongwhan [1 ]
机构
[1] Indiana Univ, Dept Chem, Bloomington, IN 47405 USA
关键词
MULTIPLE-RELEASE; DENDRIMERS; POLYMERS; PRODRUGS; CASCADE; SYSTEMS; SPACER; EVENT;
D O I
10.1021/ol900433g
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A counterintuitive observation of a faster signal relay over a longer linear distance prompted detailed kinetic studies of self-immolation reactions. With appropriate conformational bias, trigger-to-reporter signal transduction can take an efficient "shortcut" that outperforms conventional pathways involving repetitive quinone methide rearrangements and elimination.
引用
收藏
页码:2065 / 2068
页数:4
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