CAS: 6299-16-7; 9-(4-Biphenylyl)Carbazole

相似化合物

212385-73-4 894791-46-9 1393835-87-4

上下游产品

4-bromo-1,1'-biphenyl 9H-carbazole diphenylamine 4-iodo-biphenyl 9-([1,1'-biphenyl]-3-yl)-9'-([1,1'-biphenyl]-4-yl)-9H,9'H-3,3'-bicarbazole 53H35N3C53H35N3 9‐{[1,1'‐biphenyl]‐4‐yl}carbazol‐3‐ylboronic acid 9-([1,1'-biphenyl]-4-yl)-3,6-dibromo-9H-carbazole

2-碘联苯置于palladium Diacetate,Caesium Carbonate,间氯过氧苯甲酸,4,5-双二苯基膦-9,9-二甲基氧杂蒽体系中,用 二氯甲烷,对二甲苯 作为反应溶剂,化学反应 3.0H,反应生成 9-(4-苯基苯基)咔唑
参考文献:Palladium-Catalyzed Synthesis Of N-Arylated Carbazoles Using Anilines And Cyclic Diaryliodonium Salts
标题:Palladium-Catalyzed Synthesis Of N-Arylated Carbazoles Using Anilines And Cyclic Diaryliodonium Salts
摘要:通过钯催化的环碘酸盐与苯胺的氨基化反应,描述了n-芳基化咔唑的直接合成.特别是,电子贫富的苯胺衍生物与仅5 Mol%的pd(Oac)2作为催化剂反应,产率可高达71%.此外,比较了环碘酸盐的活性与相应的环溴酸盐类似物的活性.
DOI:10.3762/bjoc.9.136

专利信息

专利号:JP-2018115198-A
优先权日:2007-12-03
标 题:Synthesis method of organic compounds