Room Temperature Lewis Base-Catalyzed Al
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Yuhan Zhou; Thomas Lecourt; Laurent Micouin
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Article
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2009
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John Wiley and Sons
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English
β 151 KB
π 2 views
## Abstract An efficient and mild access to mixed dimethylalkynylaluminum reagents has been developed __via__ a direct Lewis baseβcatalyzed alumination of terminal alkynes by trimethylaluminum. The use of bis(trimethylsilyl)methylamine enables the metalation at room temperature with only 1% of cata