78394-07-7Relevant academic research and scientific papers
SYNTHESES OF ENANTIOMERIC DIHYDROPYRANS THROUGH STEREOCONTROLLED INTRAMOLECULAR CYCLOADDITION
Tietze, Lutz-F.,Kiedrowski, Guenter v.
, p. 219 - 222 (2007/10/02)
Reaction of the cyclic 1,3-dicarboxylic acid derivatives (1), (2) and (3) with (R)- or (S)-citronellal (4/5) gives the enantiomeric tricyclic dihydropyrans (10), (11), (12) and (13), probably via a 100percent stereocontrolled intramolecular cycloaddition.
