| abstract |
The present invention pertains to a method which uses a compound represented by general formula (1) as a fragrance precursor, wherein the compound represented by general formula (1) is irradiated with light to release an unsaturated aldehyde or ketone represented by general formula (2). (In formulae (1) and (2), R-Rand wavy lines are each as defined in the description. Rand R, Rand R, Rand R, Rand R, Rand R, or Rand Rmay form a ring.) |