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Asymmetric α-Amination of 4-Substituted Pyrazolones Catalyzed by a Chiral Gd(OTf) 3 / N,N′ -Dioxide Complex: Highly Enantioselective Synthesis of 4-Amino-5-pyrazolone Derivatives

✍ Scribed by Yang, Zhigang; Wang, Zhen; Bai, Sha; Liu, Xiaohua; Lin, Lili; Feng, Xiaoming

Book ID: 126082727
Publisher: American Chemical Society
Year: 2011
Tongue: English
Weight: 829 KB
Volume: 13
Category: Article
ISSN: 1523-7060
DOI: 10.1021/ol102804p

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