Enantioselective Addition of Amines to Ketenes Catalyzed by a Planar-Chiral Derivative of PPY: Possible Intervention of Chiral Brønsted-Acid Catalysis
2002 ◽
Vol 124
(34)
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pp. 10006-10007
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2006 ◽
Vol 348
(9)
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pp. 999-1010
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2012 ◽
Vol 18
(29)
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pp. 9005-9010
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2015 ◽
Vol 137
(7)
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pp. 2763-2768
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Keyword(s):
Keyword(s):