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对映异位
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对映异位
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对映异位[的]
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enantiotopic
对映异位
在分子中,两个构造相同的原子或基团中的一个被另一个新的原子或基团取代,生成一对对映异构体时,原先两个原子或基团所处的位置关系。或者一个分子中的双键(包括羰基)被两个原子或基团加成后,生成一对对映异构体时,双键的两个面的位置关系。
Chemistry
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enantiotopic
对映异位[的]
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National Archives of the United States
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