88517-72-0Relevant academic research and scientific papers
DIRECTED METALLATION OF TETRAMIC ACIDS: A NEW SYNTHESIS OF 3-ACYL TETRAMIC ACIDS
Jones, Raymond C. F.,Peterson, Graeme E.
, p. 4751 - 4754 (2007/10/02)
3-Acyl tetramic acids have been prepared by directed metallation at C-3 of the 4-O-methyl ethers of pyrrolidine-2,4-diones, reaction of the vinyl-lithium derivative with aldehydes, and oxidation and hydrolysis of the adducts.
ACYLATION OF PYRROLIDINE-2,4-DIONES : BORON DIFLUORIDE COMPLEXES OF 3-ACYL TETRAMIC ACIDS
Jones, Raymond C. F.,Peterson, Graeme E.
, p. 4757 - 4760 (2007/10/02)
Boron difluoride complexes of 3-acyl tetramic acids have been isolated from acylation of pyrrolidine-2,4-diones with acid chlorides and boron trifluoride-etherate, or prepared from 3-acyl tetramic acids.Their deprotonation has been studied.
