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Molecules 2011, 16(4), 2971-2981; doi:10.3390/molecules16042971
Article

Catalytic Enantioselective Aryl Transfer to Aldehydes Using Chiral 2,2’-Bispyrrolidine-Based Salan Ligands

1,2, 1, 1, 1,3,*  and 4,*
Received: 24 December 2010; in revised form: 15 March 2011 / Accepted: 16 March 2011 / Published: 6 April 2011
(This article belongs to the Special Issue Catalytic Asymmetric Synthesis)
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Abstract: Chiral C2-symmetric diamines have emerged as versatile auxiliaries or ligands in numerous asymmetric transformations. Chiral 2,2’-bispyrrolidine-based salan ligands were prepared and applied to the asymmetric aryl transfer to aldehydes with arylboronic acids as the source of transferable aryl groups. The corresponding diarylmethanols were obtained in high yields with moderate to good enantioselectivitives of up to 83% ee.
Keywords: 2,2’-bispyrrolidine; salan ligands; aryl transfer; arylboronic acid; enantioselectivity 2,2’-bispyrrolidine; salan ligands; aryl transfer; arylboronic acid; enantioselectivity
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Jia, X.; Lin, A.; Mao, Z.; Zhu, C.; Cheng, Y. Catalytic Enantioselective Aryl Transfer to Aldehydes Using Chiral 2,2’-Bispyrrolidine-Based Salan Ligands. Molecules 2011, 16, 2971-2981.

AMA Style

Jia X, Lin A, Mao Z, Zhu C, Cheng Y. Catalytic Enantioselective Aryl Transfer to Aldehydes Using Chiral 2,2’-Bispyrrolidine-Based Salan Ligands. Molecules. 2011; 16(4):2971-2981.

Chicago/Turabian Style

Jia, Xuefeng; Lin, Aijun; Mao, Zhijie; Zhu, Chengjian; Cheng, Yixiang. 2011. "Catalytic Enantioselective Aryl Transfer to Aldehydes Using Chiral 2,2’-Bispyrrolidine-Based Salan Ligands." Molecules 16, no. 4: 2971-2981.


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