71934-33-3Relevant academic research and scientific papers
Facile microwave-promoted Knoevenagel condensation and the combination of Knoevenagel/Michael addition reaction in aqueous medium containing ionic surfactant
Saha, Mithu,Dey, Jahar,Ismail, Kochi,Pal, Amarta K.
experimental part, p. 554 - 558 (2012/06/04)
A simple, efficient, environment-friendly and high yielding procedure is developed for the Knoevenagel condensation and the combination of Knoevenagel/Michael addition reaction of various 1, 3-dicarbonyls and aryl aldehydes in an aqueous surfactant medium
NMR spectral studies of dimedone-aldehyde adducts Part 2. 1H and 13C NMR studies of the adducts
Cremlyn, Richard J.,Osborne, Alan G.,Warmsley, Joanne F.
, p. 1433 - 1454 (2007/10/03)
A detailed study of the 270 MHz 1H and 67 MHz 13C NMR spectra of four series of dimedone adducts and "anhydrides" is presented. A valuable 5JHH homoallylic coupling has been identified which has facilitated sign
CHLOROSULFONATION OF 9-ARYL 3,3,6,6-TETRAMETHYLOCTAHYDROXANTHEN-1,8-DIONES
Cremlyn, Richard J.,Saunders, David
, p. 73 - 82 (2007/10/02)
The 9-aryl-3,3,6,6-tetramethyloctahydroxanthendiones (4-20) react with chlorosulfonic acid to give the sulfonyl chlorides (25, 34, 43, 53, 55, 59, 63, and 65).The xanthendione (7) from m-anisaldehyde afforded the bis-sulfonyl chloride (30).The products we
Chemistry of dimedone--Structures of aldehyde-dimedone adducts
Nagarajan, K,Shenoy, S J
, p. 73 - 87 (2007/10/02)
Novel features in the structures and stability of products of the hoary reaction of aldehydes with dimedone are described.Dimedone and cinnamaldehyde afford the bisdimedonyl derivative 3 or the perhydrochroman 5, while 4-dimethylaminocinnamaldehyde afford
