para-quinonemethides相关论文
Visible light and base promoted O-H insertion/cyclization of para-quinone methides with aryl diazoac
A visible light and base promoted O-H insertion/cyclization of para-quinone methides with aryl diazoacetates is develope......
An Efficient [3+2] Cycloaddition of para-Quinone Methides with Nitrile Imines to Construct Spiro-pyr
Spirocyclohexadienones and pyrazolines are prevalent core structures in bioactive molecules1 and natural products.2 On t......
报道了一种δ-三氟甲基-δ-芳基-二取代的对亚甲基苯醌和硫醇参与的1,6-共轭加成反应.在5 mol％三氟甲基磺酸钪催化的条件下,得到了......
Transition-metal-free synthesis of 1,4-benzoxazepines via[4+3]-cycloaddition of para-quinone methide
A formal[4+3]-cycloaddition reaction of ortho-hydroxyphenyl-substituted para-quinone methides(p-QMs)with in-situ gen-era......
