142089-05-2Relevant academic research and scientific papers
Photochemical Reaction of Perillaldehyde under Various Conditions
Tateba, Hideki,Morita, Kouzou,Kameda, Wataru,Tada, Masahiro
, p. 614 - 619 (2007/10/02)
(-)-Perillaldehyde (1) was photoirradiated by a 400 W high-pressure mercury lamp under various conditions.In MeOH, 1 was degraded to give two new MeOH adducts (2 and 3) and a new methyl ether (4) under an N2 stream, while 1 was converted to a dimethyl acetal (5) and oxidation product (6) in additon to 2 and 3 under O2 stream.In EtOAc, 1 disappeared to afford two new dimers (7 and 8) under an N2 stream, while 1 was changed to two oxygenated products (9 and 10) including a new compound under an O2 stream.In the presence of rose bengal (RB), 1 was converted to 5 by visible light in MeOH under an N2 stream.Photosensitization of RB was observed under an O2 stream, and two new oxygenated products (11 and 12) were formed.Perillaldehyde was relatively stable in n-hexane under N2 stream or in the presence of RB under an O2 stream.
