[EN] NOVEL CYCLIC OXYGENATED COMPOUNDS HAVING COOLING, FRAGRANCE, AND FLAVOR PROPERTIES, AND USES THEREOF [FR] NOUVEAUX COMPOSES CYCLIQUES OXYGENES POSSEDANT DES PROPRIETES DE RAFRAICHISSEMENT, DE FRAGRANCE ET DE SAVEUR, ET UTILISATIONS DESDITS COMPOSES
Goswami, Papori; Hazarika, Saroj; Das, Archana M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 6, p. 1275 - 1281
Novel Cyclic Oxygenated Compounds Having Cooling, Fragrance, and Flavor Properties, and Uses Thereof
申请人:Selifonov Sergey
公开号:US20070274928A1
公开(公告)日:2007-11-29
Compositions that include compounds capable of producing a cooling sensory effect such as certain hydroxy-ketones and hydroxy-aldehyde compounds, their cyclic semi-ketals and semiacetals, and other derivatives thereof. The compounds impart a refreshing and cooling sensation of long duration and high potency, and thus are useful in a variety of formulations, including consumer products such as mouth formulations, food and beverage products, tobacco and smoking articles, fragrances, toiletries, ointments, and the like.
Analysis of Seven-Membered Lactones by Computational NMR Methods: Proton NMR Chemical Shift Data are More Discriminating than Carbon
作者:Daniel J. Marell、Susanna J. Emond、Aman Kulshrestha、Thomas R. Hoye
DOI:10.1021/jo402627s
日期:2014.1.17
ability of the method to distinguish between stereoisomers. The experimental shifts were compared with the computed shifts for each of the two possible isomers. We introduce the use of a “match ratio”—the ratio of the larger CMAE (worse fit) to the smaller CMAE (better fit). A greater match ratio value indicates better distinguishing ability. The match ratios are larger for proton data [2.4–4.0 (av =
<i>MMPP</i>(Magnesium Monoperoxyphthalate) in Acetonitrile; A New Approach to the Synthesis of Lactones<i>via</i>Baeyer-Villiger Oxidation of Cyclic Ketones
作者:Masao Hirano、Shigetaka Yakabe、Akiko Satoh、James H. Clark、Takashi Morimoto
DOI:10.1080/00397919608004783
日期:1996.12
A variety of unsubstituted and mono- or di-substituted cycloalkanones can be oxidised with modest excess of magnesium monoperoxyphthalate hexahydrate in acetonitrile to produce the corresponding lactones in a facile, selective, and high yielding manner.
Baeyer; Villiger, Chemische Berichte, 1899, vol. 32, p. 3628
作者:Baeyer、Villiger
DOI:——
日期:——
Goswami, Papori; Hazarika, Saroj; Das, Archana M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004, vol. 43, # 6, p. 1275 - 1281