Amidinate Salt of Hexafluoroacetone Hydrate for the Preparation of Fluorinated Compounds by the Release of Trifluoroacetate
作者:Mark V. Riofski、Allison D. Hart、David A. Colby
DOI:10.1021/ol303291x
日期:2013.1.4
A powerful, new reagent, an amidinate salt of hexafluoroacetone hydrate, is an air-stable salt that can be used for the preparation of fluorinated organic molecules. Nucleophilic trifluoromethylation reactions are demonstrated following the base-promoted release of trifluoroacetate. This reagent is soluble in many polar organic solvents and produces fluoroform, following the release of trifluoroacetate
一种功能强大的新试剂,六氟丙酮水合物的a盐,是一种空气稳定的盐,可用于制备氟化有机分子。在三氟乙酸盐的碱促进下释放,证明了亲核三氟甲基化反应。该试剂可溶于许多极性有机溶剂,并在释放三氟乙酸盐后生成氟仿。与该试剂和普通亲电子试剂的反应可提供极佳的三氟甲基化产物收率。