1-aza-4-phospha-1-ethoxycarbonyl-4,4-diphenyl-2,3-dimethoxycarbonyl-1-penta-1,3-diene

chloromethyl-dimethyl-phenoxysilane

二苯基氯化膦

cerium,dichloromethane

(2-hydroxynaphthalen-1-yl)methyl-trimethylazanium,iodide