1262443-75-3Relevant academic research and scientific papers
The reaction of 3,4-dihydro-2H-pyran with oxalyl chloride: Formation and crystal structure analysis of an unexpected bicyclic product
Schmidt, Bernd,Werner, Frank,Kelling, Alexandra,Schildeb, Uwe
, p. 1171 - 1175 (2010)
(Chemical Equation Presented) 3,4-Dihydro-2-H-pyran and oxalyl chloride react, depending on the conditions, to keto esters, a pyran-3-carboxylic acid or derivatives thereof, or to an hitherto unknown bicyclic acetal containing a vinyl chloride moiety. The structure of the latter product has been unambiguously elucidated by single-crystal X-ray structure analysis. A mechanism for its formation is proposed.
