62841-80-9Relevant academic research and scientific papers
Chemistry of Ketene Acetals. Part 8. Stereochemistry of the Reaction of 1,1-Dimethoxypropene with Aldehydes
Hofstraat, Rob G.,Scheeren, Hans W.,Nivard, Rutger J. F.
, p. 561 - 564 (2007/10/02)
The Lewis acid-catalysed (2+2)cycloadditions of 1,1-dimethoxypropene with various aldehydes RCHO have been studied.These reactions, which are supposed to proceed via dipolar intermediates, yield 2,2-dimethoxyoxetanes, the formation of which is reversible
HIGH PRESSURE PROMOTED (2+2) CYCLOADDITIONS OF KETENE ACETALS WITH CARBONYL COMPOUNDS
Aben, Rene W. M.,Scheeren, Hans W.
, p. 4613 - 4616 (2007/10/02)
Cycloadditions of ketene acetals (R1R2C=C(OR)2) with carbonyl compounds (R3COR4) are strongly promoted by increase of pressure.At 12 kbar oxetanes are even obtained from very polar ketene acetals (R1,
