作者:Ben Andrews、Kae Bullock、Shannon Condon、John Corona、Roman Davis、John Grimes、Andrew Hazelwood、Elie Tabet
DOI:10.1080/00397910802663394
日期:2009.7.7
Abstract Friedel–Crafts cyclization products were obtained using 1.1 equivalents of environmentally benign trichloroacetic anhydride as sole reagent and solvent. The resulting ketones included benzothiepins, benzothiopyrans, benzoxepins, dibenzothiepins, dibenzoxepins, and tetralones.
摘要 使用 1.1 当量对环境无害的三氯乙酸酐作为唯一的试剂和溶剂,获得了 Friedel-Crafts 环化产物。所得的酮包括苯并噻吩、苯并噻喃、苯并恶英、二苯并噻菌、二苯并恶英和四氢萘酮。