The cross coupling reaction promoted by [V2Cl3(THF)6]2[Zn2Cl6] of some aliphatic aldehydes with an aromatic aldehyde bearing a chiral auxiliary occurs in a stereocontrolled fashion to give syn 1,2- diols in diastereoisomeric ratios up to 91:9 and enantiomeric excesses up to 84%.
Vanadium II promoted diastereo- and enantioselective intermolecular pinacol cross coupling / R. Annunziata, M. Cinquini, F. Cozzi, P. Giaroni. - In: TETRAHEDRON-ASYMMETRY. - ISSN 0957-4166. - 1:6(1990), pp. 355-358. [10.1016/0957-4166(90)90032-6]
Vanadium II promoted diastereo- and enantioselective intermolecular pinacol cross coupling
R. AnnunziataPrimo
;M. CinquiniSecondo
;F. CozziPenultimo
;
1990
Abstract
The cross coupling reaction promoted by [V2Cl3(THF)6]2[Zn2Cl6] of some aliphatic aldehydes with an aromatic aldehyde bearing a chiral auxiliary occurs in a stereocontrolled fashion to give syn 1,2- diols in diastereoisomeric ratios up to 91:9 and enantiomeric excesses up to 84%.File in questo prodotto:
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