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Synfacts 2011(10): 1097-1097  
DOI: 10.1055/s-0030-1261060
Metal-Catalyzed Asymmetric Synthesis and Stereoselective Reactions
© Georg Thieme Verlag Stuttgart ˙ New York

Effects of Salen Ligands in Ti-Catalyzed Cyanosilylation of Aldehydes

Contributor(s): Hisashi Yamamoto, Kimberly Griffin
C. Lv, Q. Cheng, D. Xu, S. Wang, C. Xia, W. Sun*
Lanzhou Institute of Chemical Physics and Graduate School of the Chinese Academy of Sciences, Beijing, P. R. of China
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Publikationsdatum:
20. September 2011 (online)

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Significance

The authors investigated the effects of an N-oxide salen and pyrrolidine salen ligands on the titanium-catalyzed cyanosilylation of aldehydes. Interestingly, they found that N-oxide ligands could promote the reaction without a metal catalyst, while standard pyrrolidine salen ligands required the titanium catalyst.