1026157-82-3Relevant articles and documents
Copper-catalyzed substitution reactions of acylal with organomanganese reagents
Deshmukh, Madhukar B.,Jadhav, Sunil D.,Kadam, Shashikant V.
, p. 989 - 994 (2008/09/18)
A mild method for the copper-catalyzed substitution of aldehyde acylals with organomanganese reagents is reported. This operationally simple C-C bond-forming protocol uses different Cu(I) catalysts. Acylal from trans-cinnamaldehyde furnishes conjugated addition product when reacted with alkyl and aryl organomanganese reagents in presence of 10 mol % of Cu(NCMe) 2 (PPh3)2[BF4] and 2 equivalent of Me3Si-C1 as an accelerator. This reagent can be efficiently used in the substitution of one acetate group of aromatic acylal to form esters in high yield.
