119021-84-0Relevant academic research and scientific papers
ARBUZOV REARRANGEMENT IN THE REACTION OF ARYLMETHYLENEMALONALDEHYDES WITH TRIMETHYL PHOSPHITE: FORMATION OF 2-(α-DIMETHOXYPHOSPHONYLBENZYL)-3-METHOXYACROLEINS
Dvorak, Dalimil,Saman, David,Budesinsky, Milos,Arnold, Zdenek
, p. 2926 - 2935 (2007/10/02)
Reaction of arylmethylenemalonaldehydes I with trimethyl phosphite affords substituted methoxyacroleins V.The reaction proceeds via intermediates VII which, according to spectral data, can be described as interconverting dipolar and cyclic structures VIIA and VIIB, respectively.The intermediates VII are easily hydrolyzed to give the substituted malonaldehydes VI.Compounds VI were also obtained by acid-catalyzed hydrolysis of methoxyacroleins V.
