Glycolic Acid‐Based Natural Deep Eutectic Solvents (NADESs) as Catalytic Reaction Media for the Synthesis of β‐Nitro Ketones
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DOI: 10.1002/ajoc.70234
Abstract: β‐nitro ketones represent highly significant compounds for their simultaneous nucleophilic and electrophilic reactive sites in 1,3‐related positions. These molecules are commonly obtained via nitration of enones in aprotic apolar organic solvents (such as THF and… read more here.
Keywords: reaction; nitro ketones; glycolic acid; deep eutectic ... See more keywords
Organocatalytic regioselective, diastereoselective, and enantioselective annulation of cyclic 1-azadienes with γ-nitro ketones via 3,4-cyclization
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DOI: 10.1039/c6qo00832a
Abstract: A regio-, diastereo-, and enantioselective [2 + 4] annulation reaction of cyclic 1-azadienes with γ-nitro ketones is reported. In the presence of a chiral tertiary amine, the annulation reaction proceeded smoothly to furnish polysubstituted cyclohexanes… read more here.
Keywords: organocatalytic regioselective; annulation; nitro ketones; azadienes nitro ... See more keywords