887256-12-4Relevant academic research and scientific papers
Synthesis of 4′-(2,6,6-trimethyl -2-cyclohexen-l-yl) -3'-buten-2'-ketoxime-N-O-alkyl ethers
Banerjee, Tirthankar,Dureja, Prem
, p. 990 - 999 (2005)
4′-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3′-buten-2′- ketoxime-N-O-alkyl ethers have been synthesized starting from α-ionone, separated into their E and Z isomers and characterized on the basis of 1H-NMR and mass spectra.
Preparation process of alpha-damascenone
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Paragraph 0075-0076, (2018/10/19)
The invention relates to a preparation process of alpha-damascenone. The preparation process of the alpha-damascenone comprises the following steps: taking alpha-ionone, namely a compound A, as a rawmaterial, reacting the alpha-ionone with hydroxylamine hydrochloride to obtain alpha-oximes of ionones, namely a compound B; carrying out epoxidation on double bonds in the compound B to obtain alpha-epoxidized oximes of ionones, namely a compound C; dehydrating the compound C under the effect of acid to obtain alpha-ionone isoxazole derivative, namely a compound D; and carrying out reduction on the compound D to obtain a final product E which is the alpha-damascenone. The alpha-ionone is used as the raw material, the alpha-damascenone can be prepared by only four steps, the preparation process of the alpha-damascenone has the characteristics of short reaction period, low preparation cost, high yield of various steps and easiness in follow-up treatment, and is suitable for industrial production, and a gap of domestic industrial production of the product at present is filled.
Antifungal activity of 4′-(2,6,6-Trimethyl-2-cyclohexen-1-yl)- 3′-butene-2′-ketoxime N-O-alkyl ethers
Tirthankar, Banerjee,Prem, Dureja
experimental part, p. 1032 - 1039 (2010/08/20)
A number of 4′-(2, 6, 6-trimethyl-2-cyclohexen-1-yl)-3′-butene- 2′-ketoxime N-O-alkyl ethers were prepared, separated into their E and Z isomers, and characterized on the basis of 1H NMR and mass spectroscopy. These compounds were tested in vit
Process for the preparation of damascenone derivatives
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, (2008/06/13)
New alicyclic ketones useful for perfumery and flavor industry and process for preparing same. Use of said compounds as perfuming and/or flavoring, ingredients in the manufacture of perfumes and perfumed products and/or in the preparation of artificial flavors for foodstuffs, beverages, animal feeds, pharmaceutical preparations and tobacco products.
