1024029-92-2Relevant academic research and scientific papers
Dimethyl sulfide induced [3 + 2] annulation strategy: An efficient synthesis of functionalized dihydropyrazole derivatives using the Baylis-Hillman bromides
Basavaiah, Deevi,Roy, Suparna
supporting information; experimental part, p. 1819 - 1822 (2009/04/10)
Baylis-Hlllman bromides have been successfully employed as a valuable source of 1,3-dipoles for cycloaddition onto dialkyl azodicarboxylates (dipolarophiles) under the influence of dimethyl sulfide and potassium carbonate to provide functionalized dihydropyrazole derivatives in a simple one-pot [3 + 2] annulation strategy.
