Activation of organic carbonyl compounds by Lewis acids: relative reactivities of .sigma. and .pi. adducts toward nucleophiles and implications for enantioselective addition reactions
1992 ◽
Vol 114
(22)
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pp. 8710-8711
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2009 ◽
Vol 39
(17)
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pp. 3184-3190
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2008 ◽
Vol 336
(1-2)
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pp. 140-147
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1997 ◽
Vol 541
(1-2)
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pp. 117-120
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