Silver(I)-Catalyzed Iodination of Arenes: Tuning the Lewis Acidity of <i>N</i>-Iodosuccinimide Activation
作者:Daugirdas T. Racys、Salaheddin A. I. Sharif、Sally L. Pimlott、Andrew Sutherland
DOI:10.1021/acs.joc.5b02761
日期:2016.2.5
A mild and rapid method for the iodination of arenes that utilizes silver(I) triflimide as a catalyst for activation of N-iodosuccinimide has been developed. The transformation was found to be general for a wide range of anisole, aniline, acetanilide, and phenol derivatives and allowed the late-stage iodination of biologically active compounds such as PIMBA, a SPECT imaging agent of breast cancer,
已经开发了一种温和且快速的碘化碘的方法,该方法利用三氟甲磺酸银(I)作为活化N-碘代琥珀酰亚胺的催化剂。发现该转化对于广泛的苯甲醚,苯胺,对乙酰苯胺和苯酚衍生物是通用的,并且可以对生物活性化合物(如PIMBA,乳腺癌的SPECT成像剂和(-)-IBZM)进行后期碘化,一种多巴胺D 2受体拮抗剂。还使用一锅法将芳烃的放射性碘化方法进行了修改,该方法涉及原位生成[ 125 I] -N-碘代琥珀酰亚胺,然后进行银(I)催化的碘化。