Sequential [3,3]-Sigmatropic Rearrangement/Nucleophilic Arylation of N-(Benzoyloxy)enamides towards the Preparation of Cyclic β-Aryl-β-amino Alcohols
作者:Okiko Miyata、Shohei Sato、Norihiko Takeda、Masafumi Ueda
DOI:10.1055/s-0035-1561294
日期:——
alcohols, as well as the dissociative anesthetic agent Tiletamine. A new method has been developed for the efficient synthesis of cyclic β-aryl-β-amino alcohol derivatives bearing a tetrasubstituted carbon center via the [3,3]-sigmatropic rearrangement of N-(benzoyloxy)enamides followed by nucleophilic arylation reaction with a range of triarylaluminum reagents. The resulting products were converted into
摘要 已开发出一种新方法,可通过N-(苯甲酰氧基)烯酰胺的[3,3]-σ重排,然后与α-苯甲酸进行亲核芳基化反应,高效合成带有四取代碳中心的环状β-芳基-β-氨基醇衍生物。三芳基铝试剂的范围。将所得产物转化为相应的空间拥挤的环状β-氨基醇以及解离麻醉剂Tiltamine。 已开发出一种新方法,可通过N-(苯甲酰氧基)烯酰胺的[3,3]-σ重排,然后与α-苯甲酸进行亲核芳基化反应,高效合成带有四取代碳中心的环状β-芳基-β-氨基醇衍生物。三芳基铝试剂的范围。将所得产物转化为相应的空间拥挤的环状β-氨基醇以及解离麻醉剂Tiltamine。