共 40 条
Fluorogenic probes for chemical transformations: 9-anthracene derivatives for monitoring reaction progress by an increase in fluorescence
被引:13
作者:
Mase, Nobuyuki
[1
,2
,3
]
Takabe, Kunihiko
[3
]
Tanaka, Fujie
[4
,5
]
机构:
[1] Shizuoka Univ, Dept Appl Chem & Biochem Engn, Fac Engn, Hamamatsu, Shizuoka 4328561, Japan
[2] Shizuoka Univ, Green Energy Res Div, Res Inst Green Sci & Technol, Hamamatsu, Shizuoka 4328561, Japan
[3] Shizuoka Univ, Dept Mol Sci, Fac Engn, Hamamatsu, Shizuoka 4328561, Japan
[4] Grad Univ, Okinawa Inst Sci & Technol, Okinawa 9040495, Japan
[5] Grad Univ, Okinawa Inst Sci & Technol, Kyoto 6020841, Japan
基金:
日本学术振兴会;
关键词:
Fluorogenic probe;
Fluorescent molecules;
High-throughput screening;
Carbon-carbon bond formation;
Reaction sensor;
TURN-ON PROBE;
ALDOL REACTIONS;
ALDEHYDE;
ENZYMES;
PROTEIN;
ACTIVATION;
SUBSTRATE;
BONDS;
SPECIFICITY;
CHEMISTRY;
D O I:
10.1016/j.tetlet.2013.06.010
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The development of fluorogenic probes for chemical transformations bearing anthracene as a fluorescent core moiety is reported. Fluorogenic probes were designed by linking anthracene with functional groups used for reactions of interest. Each fluorogenic probe, possessing a reaction group such as aldehyde, alpha,beta-unsaturated ketone, or imine at the 9-position of the anthracene, showed no or very low fluorescence. Reaction products of the probes, including aldol and addition products, were highly fluorescent. The products showed more than 1000-fold higher fluorescence than did the fluorogenic probes under the same conditions. The utility of the fluorogenic probes was demonstrated in monitoring the progress of a catalyzed aldol reaction. (C) 2013 Elsevier Ltd. All rights reserved.
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页码:4306 / 4308
页数:3
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