Primary amine thiourea organocatalyst 8 was used to promote Michael additions of bulky alpha,alpha-disubstituted aldehydes, such as isobutyraldehyde with maleimides to afford the corresponding adducts in high to excellent yields and with up to 91% ee. (C) 2011 Elsevier Ltd. All rights reserved.
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Lanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R China
Du, Zhi-Hong
Qin, Wen-Juan
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Lanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R China
Qin, Wen-Juan
Tao, Bao-Xiu
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Lanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R China
Tao, Bao-Xiu
Yuan, Meng
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Lanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R China
Yuan, Meng
Da, Chao-Shan
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Lanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R China
Lanzhou Univ, State Key Lab Appl Organ Chem, Key Lab Preclin Study New Drugs Gansu Prov, Lanzhou 730000, Peoples R ChinaLanzhou Univ, Sch Life Sci, Inst Biochem & Mol Biol, Lanzhou 730000, Peoples R China
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Univ Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, FranceUniv Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, France
Desmarchelier, Alaric
Yalgin, Hasret
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Univ Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, FranceUniv Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, France
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Coeffard, Vincent
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Univ Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, FranceUniv Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, France
Coeffard, Vincent
Moreau, Xavier
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Univ Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, FranceUniv Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, France
Moreau, Xavier
Greck, Christine
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Univ Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, FranceUniv Versailles St Quentin En Yvelines, CNRS, UMR 8180, Inst Lavoisier Versailles, F-78035 Versailles, France