Palladium-Catalyzed Cross Coupling Reaction of N-Alkoxyimidoyl Bromides and Its Application to One-Pot Synthesis of N-Arylamines
作者:Masafumi Ueda、Shoichi Sugita、Naoki Aoi、Aoi Sato、Yuki Ikeda、Yuta Ito、Tetsuya Miyoshi、Takeaki Naito、Okiko Miyata
DOI:10.1248/cpb.59.1206
日期:——
demonstrated using the palladium-catalyzed cross-coupling reaction. The Sonogashira and Suzuki-Miyaura coupling reactions of N-alkoxyimidoyl bromides produced versatile ketoxime ethers in good to excellent yields. A one-pot reaction of the imidoyl bromides with arylboronic acid and allylmagnesium bromide to produce N-arylamines via Suzuki-Miyaura coupling followed by domino reaction involving sequential
使用钯催化的交叉偶联反应证明了N-烷氧基酰亚胺基卤化物的合成效用。N-烷氧基亚酰胺基溴的Sonogashira和Suzuki-Miyaura偶联反应以良好或优异的收率产生了多种酮肟醚。进行了亚胺基溴化物与芳基硼酸和烯丙基溴化镁的一锅反应,通过Suzuki-Miyaura偶联生成N-芳基胺,然后进行了涉及顺序加成-消除重排-加成反应的多米诺反应。