Intramolecular Friedel–Crafts Acylation Reaction Promoted by 1,1,1,3,3,3-Hexafluoro-2-propanol
作者:Hashim F. Motiwala、Rakesh H. Vekariya、Jeffrey Aubé
DOI:10.1021/acs.orglett.5b02851
日期:2015.11.6
Simple dissolution of an arylalkyl acid chloride in 1,1,1,3,3,3-hexafluoro-2-propanol promotes an intramolecular Friedel–Crafts acylation without additional catalysts or reagents. This reaction is operationally trivial in both execution and product isolation (only requiring concentration followed by purification) and accommodates a broad range of substrates. Preliminary studies that bear upon potential
芳基烷基酰氯在1,1,1,3,3,3-六氟-2-丙醇中的简单溶解可促进分子内Friedel-Crafts酰化反应,而无需其他催化剂或试剂。该反应在操作和产物分离上都操作上很简单(只需要浓缩后再纯化),并适用于各种各样的底物。据报道涉及潜在反应机理的初步研究。