Stereocontrolled synthesis of spirooxindoles through Lewis acid-promoted [5 + 2]-annulation of chiral silyl alcohols.
摘要：
The enantioselective synthesis of stereochemically and structurally diverse spirocyclic oxindoles by [5 + 2]-annulation of chiral crotylsilanes bearing a primary alcohol is described. The annulation products were further elaborated to polycyclic oxindoles by Pd(0) catalysis.
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DOI：
10.1002/chin.200948123
被引量：
年份：
2009
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来源期刊
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2010
被引量：35
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