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The key step was a substrate controlled asymmetric heteroatom conjugated addition.關(guān)鍵反應(yīng)為底物控制的不對(duì)稱雜原子共軛加成反應(yīng)....

heteroatom的音標(biāo)：heteroatom的英式發(fā)音音標(biāo)為：['het?r???t?m]heteroatom的美式發(fā)音音標(biāo)為：['het?ro???t?m]...

n.雜原子，雜環(huán)原子...