TY  - JOUR
A1  - Schmidt, Bernd
A1  - Werner, Frank
A1  - Kelling, Alexandra
A1  - Schilde, Uwe
T1  - The reaction of 3,4-dihydro-2H-pyran with oxalyl chloride : formation and crystal structure analysis of an unexpected bicyclic product
N2  - 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.
Y1  - 2010
UR  - 1960 = dx.doi.org/10.1002/jhet.456
SN  - 0022-152X
ER  -