(Q50529106)
Statements
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. (English)
1 reference
Xiaohua Liu
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Xiaoming Feng
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Lili Lin
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Sha Bai
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Zhigang Yang
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Zhen Wang
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7 January 2011
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13
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4
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596-599
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