Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.
Photochem Photobiol Sci. 2012 Mar;11(3):493-6. doi: 10.1039/c2pp05322e. Epub 2011 Dec 20.
The synthesis and photochemistry of a new class of water-soluble, photolabile protecting group, the N-carboxymethyl-2-nitroanilinyl (CNA) group, are described. All three CNA-caging compounds synthesized underwent clean photochemical reaction in aqueous buffer solution to produce the intended product of acetic acid, along with the corresponding nitroso aromatic.
描述了一类新的水溶性、光不稳定保护基团,即 N-羧甲基-2-硝基苯甲酰基(CNA)基团的合成和光化学。所合成的三种 CNA-笼状化合物在水性缓冲溶液中均能进行清洁的光化学反应,生成预期的产物乙酸,以及相应的硝基亚芳基。