科研之友
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摘要
The asymmetric 1,3-dipolar cycloaddition of azomethine imines to allyl alcohol was achieved by utilizing diisopropyl (R,R)-tartrate as a chiral auxiliary to afford the corresponding optically active trans-pyrazolidines with excellent regio-, diastereo-, and enantioselectivities.
- 出版日期2008-3-5
