Formation mechanism of p-methylacetophenone from citral via a tert-alkoxy radical intermediate
T Ueno, H Masuda, CT Ho
Index: Ueno, Toshio; Masuda, Hideki; Ho, Chi-Tang Journal of Agricultural and Food Chemistry, 2004 , vol. 52, # 18 p. 5677 - 5684
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Citation Number: 46
Abstract
The aim of this study was to clarify the formation mechanism of a potent off-odorant, p- methylacetophenone, from citral under acidic aqueous conditions. An acidic aqueous solution (pH 3.0) containing 10 mg/L of citral was stored at 40° C for 2 weeks. Among the compounds detected in the stored citral solution, 4-(2-hydroxy-2-propyl) benzaldehyde was identified for the first time as a degradation product from citral. The formation of p- ...
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