【摘要】 本文用HMO方法计算得到VitB₂及其反应中间态的异咯嗪环的前线超离域度,可以很好地解释和预计某些脱氢酶和非酶模型的递氢反应机理。包括离子型反应和自由基反应机理。更多还原

【Abstract】 The frontier superdelocalizabilities of the oxidized and reduced isoalloxazine rings of riboflavin （i. e. vitamin B₂） have been calculated by HMOmethod. Using these indices can illustrate the mechanism of transport—hydrogen reactions including both specific dehydrogenase enzymes and nonemzymes. The result seems to be reasonable.更多还原