2α-allyl-3β-dimethoxymethyl-4α-(tetrahydropyran-2-yloxy)cyclopentan-1α-ol

偶氮二甲酸二乙酯

4-溴联苯醚

1-溴-2-(苯氧基甲基)苯

bis(acetato-O)triphenylbismuth(V)