空前的双铜（I）/铜（II）催化一锅法、三组分合成及 2-氨基-3-亚氨基乙烯基-2-吲哚啉酮的发光性能评价：一类新型的甲川菁染料类似物。
Unprecedented binary Cu(I)/Cu(II) catalyzed one-pot, three-component synthesis and evaluation of luminescent property of 2-amino-3-iminoethenylidene-2-indolones: a new class of merocyanine dye analogues.
机构信息
Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI), Organic Chemistry Division, Adyar, Chennai-600020, India.
出版信息
Org Lett. 2011 Oct 7;13(19):4980-3. doi: 10.1021/ol2022164. Epub 2011 Sep 7.
PMID:21899253
Abstract
A facile and efficient binary Cu(I)/Cu(II) catalyzed one-pot, three-component synthesis of 2-amino-3-iminoethenylidene-2-indolones in excellent yield has been achieved. Remarkably, these newly synthesized, stable merocyanine dye analogues showed strong luminescence in the blue region with large Stokes shifts.
摘要
一种简便高效的二元 Cu(I)/Cu(II) 催化一锅法、三组分合成 2-氨基-3-亚氨基烯基-2-吲哚酮的方法已被成功实现。值得注意的是，这些新合成的、稳定的甲川菁染料类似物在蓝色区域显示出强的荧光，具有较大的斯托克斯位移。
Zotero 插件