短語詞組短語Chiral silyl enol ether 手性烯醇矽醚silyl enol ether of flavanone 黃燒酮烯醇矽醚silyl enol ether of camphor 樟腦烯醇矽醚enol silyl ether 烯基矽醚enol -silyl ether 烯醇矽醚 返回 silyl enol ether