+++Chemistry Letters (2) , Bentham (2)

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Уважаемые коллеги, помогите со статьями:

1. Chiral Ionic Liquid Mediated Diels-Alder Reaction Between Anthrone Enolate and Maleimides.
A. Mirgane, Nitin; Hasan H. Akhtar, Mohammed; V. Karnik, Anil
Letters in Orgainc Chemistry, 2010, 7, (4), 343-347

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http://dx.doi.org/10.2174/157017810791130559

2. The Asymmetric Pictet-Spengler Reaction
Lorenz, Michael; L. Van Linn, Michael; M. Cook, James
Current Organic Synthesis, 2010, 7, (3), 189-223

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http://dx.doi.org/10.2174/157017910791163011

3. Enantioselective Michael Reaction of Malonates and α,β-Unsaturated Aldehydes Using a trans-4-Hydroxyproline Derived Organocatalyst
Hisayuki Sato, Fumiaki Nagashima and Takeshi Oriyama
Chemistry Letters, 2010, 39, (4), 379-381

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http://dx.doi.org/10.1246/cl.2010.379

4. Efficient and Highly Enantioselective Michael Addition of Aldehydes to Nitroalkenes Catalyzed by a Surfactant-type Organocatalyst in the Presence of Water
Feng Hu, Chang-Shan Guo, Jin Xie, Hai-Liang Zhu and Zhi-Zhen Huang
Chemistry Letters, 2010, 39, (4), 412-414

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http://dx.doi.org/10.1246/cl.2010.412

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