A detailed study has been completed on the asymmetric transfer hydrogenation (ATH) of a series of enones using Ru(II) catalysts. Electron-rich rings adjacent to the CO group reduce the level of CO reduction compared to CC. The ATH reaction can readily discriminate between double and triple bonds adjacent to ketones, reducing the double bond but leaving a triple bond intact in the major product.

中文翻译：

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不饱和酮的不对称转移氢化；1,4-vs，1,2-区域和对映体选择性的影响因素，以及烯烃与炔烃的直接作用

使用Ru（II）催化剂对一系列烯类的不对称转移氢化（ATH）进行了详细的研究。与C C相比，与C O基团相邻的富电子环降低了C O的还原水平。ATH反应可以轻松区分与酮相邻的双键和三键，还原双键，但在主链中保留完整的三键。产品。