1,5,7-Trimethyl-2,4-dioxo-3-azabicyclo[3.3.1]-nonan-7-carboxylic acid (3'-hydroxy-5',6',7',8'-tetrahydronaphthalene-2'-yl) amide 在
吡啶 、
氯化亚砜 作用下,
以
苯 为溶剂,
反应 3.0h,
以87%的产率得到1,5,7-Trimethyl-7-(5',6',7',8'-tetrahydro-1'-oxa-3'-azacyclopenta[b]naphthalene-2'-yl)-3-azabicyclo[3.3.1]nonan-2,4-dione