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[OrganicChemist]

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1. Stereoselective Acylation of the E,E-Vinylketene Silyl N,O-Acetal and Its Application to the Synthesis of Khafrefungin

Yuta Takahashi , Maiko Otsuka , Mio Harachi , Yuki Mukaeda , and Seijiro Hosokawa

Org. Lett., Article ASAP

DOI:

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 http://dx.doi.org/10.1021/ol501805j  

2. Asymmetric conjugate addition of malonate to α,β-unsaturated ketones in water using a perfluoroalkanesulfonamide organocatalyst

Yuji Kamitoa,Akira Masudaa,Hiroki Yuasaa,Norihiro Tadaa,Akichika Itoha,Kosuke Nakashimab,Shin-ichi Hirashimab,Yuji Kosekib,
Tsuyoshi Miura

Tetrahedron: Asymmetry
Volume 25, Issues 13–14, 31 July 2014, Pages 974–979

DOI:

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 http://dx.doi.org/10.1016/j.tetasy.2014.05.009  

3. A Novel Transition Metal-free Conjugate Reduction of α,β-Unsaturated Ketones with Tosylhydrazine as a Hydrogen Source

Xiaomeng Zhoua, Xiaokang Lib,Wei Zhanga, Junmin Chen

Tetrahedron Letters
In Press

DOI:

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 http://dx.doi.org/10.1016/j.tetlet.2014.07.063  

4. Catalytic Asymmetric Reactions in Alkaloids and Terpenoids Syntheses

Tomoyuki Yoshimura

Tetrahedron Letters
In Press

DOI:

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 http://dx.doi.org/10.1016/j.tetlet.2014.07.075  

Спасибо!

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