作者:Daniel R. Zuidema、Paul B. Jones
DOI:10.1021/np049607+
日期:2005.4.1
photoisomerization with sunlight. Hydroperoxide, isolated form Placida dendritica, was synthesized both by singlet oxygenation of cyercene A using Rose Bengal and through the irradiation of cyercene A alone in aerobic solution. The observation that hydroperoxide could be made by singlet oxygenation of cyercene A and that this occurs when cyercene A alone is irradiated supported the hypothesis that gamma-pyrones
合成了并茂A,并通过在阳光下的光致异构化将其转化为环戊烯A和异环庚烯A。氢过氧化物,是从Placida dendritica中分离出来的,它是通过使用玫瑰红(Bose Bengal)对cA进行单线氧化和通过在有氧溶液中单独照射cA来合成的。氢的过氧化物可以通过by A的单线态氧合而产生,并且仅在照射yer C时会发生这种现象,这支持了γ-吡喃酮可以充当三重态敏化剂的假设。这是通过使用并列烯A和模型γ-吡喃酮来敏化正丁基硫醚的光氧化作用而证实的。讨论了这些观察结果对Sacoglossan聚丙烯酸酯的生物合成意义。