CAS: 16611-67-9; (2,5-Dichlorophenyl)(Phenyl)Methanone

上下游产品

CAS号106-46-7 1,4-二氯苯 | CAS号98-88-4 苯甲酰氯 | CAS号2905-61-5 2,5-二氯苯甲酰氯 | CAS号71-43-2 苯 | CAS号85-19-8 2-羟基-5-氯二苯甲酮 | CAS号5995-76-6 Phosphorodichlo... | CAS号5995-77-7 4-[[2-(3,4-dich... | CAS号50-79-3 2,5-二氯苯甲酸 | CAS号5721-63-1 4-chloro-2-(dic... | CAS号36967-85-8 三氟甲磺酸苄酯 | CAS号50-79-3 2,5-二氯苯甲酸 | CAS号2898-12-6 美达西泮 | CAS号106-46-7 1,4-二氯苯 | CAS号65-85-0 苯甲酸 | CAS号88048-89-9 (5-chloro-2-phe... | CAS号88048-91-3 2-chloro-9-phen...

2,5-二氯苯甲酸置于吡啶,Iron(III) Chloride,三聚氯氰体系中,用 二氯甲烷 用作溶剂,化学反应 0.58H,反应生成2,5-二氯苯甲酮
参考文献:Synthesis Of (2-Chlorophenyl)(Phenyl)Methanones And 2-(2-Chlorophenyl)-1-Phenylethanones By Friedel-crafts Acylation Of 2-Chlorobenzoic Acids And 2-(2-Chlorophenyl)Acetic Acids Using Microwave Heating
标题:Synthesis Of (2-Chlorophenyl)(Phenyl)Methanones And 2-(2-Chlorophenyl)-1-Phenylethanones By Friedel-crafts Acylation Of 2-Chlorobenzoic Acids And 2-(2-Chlorophenyl)Acetic Acids Using Microwave Heating
摘要:Several 2-(2-Chlorophenyl)-1-Phenylethanones And (2-Chlorophenyl)(Phenyl)Methanones Were Prepared By The Friedel-Crafts Acylation Reaction Of 2-(2-Chlorophenyl) Acetic Acids And 2-Chlorocarboxylic Acids,Respectively,In The Presence Of Cyanuric Chloride,Pyridine,And Alcl(3) Or Fecl(3) Using Microwave Heating. The Yields Of The Ketones Were Significantly Higher Than Those Obtained Using Conventional Heating. In Addition,Similar Reactions Carried Out With The Less Inexpensive And Less Toxic Fecl(3) Gave Titled Ketones In Comparable Yields. Interestingly,The Fecl(3) Catalyzed Reactions Gave Pure Ketones (No Chromatographic Purification Required),Whereas The Alcl(3) Catalyzed Reaction Gave Impure Product That Required Chromatographic Purification. (C) 2011 Elsevier Ltd. All Rights Reserved.
Doi:10.1016/j.Tetlet.2011.03.052