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1、精品文档整理2011年9月21号4-氧代-紫罗兰酮的合成及应用朱卓越*逗号杨华武逗号邓昌健逗号付见山逗号赵 瑜逗号陈 雄逗号黎艳玲,苏利霞湖南中烟工业有限责任公司技术中心逗号410007逗号长沙E-mail:4-氧代-紫罗兰酮是一种重要的合成香料逗号也是生产药品、香料、食品添加剂、农业化学品等的重要物质1。在卷烟中有降低焦油和烟碱且能弥补香味损失并提高烟气质量的特征逗号对各种卷烟有显著的加香效果2 。同时它也是人工合成类胡萝卜素3类化合物的重要中间体逗号其在医药行业应用广泛逗号具有良好的应用前景。Table1 Effect of amount of catalyst on the yield
2、of 4-oxo-iononeVO(acac)2/gt/h产率/%0.0668.5560.13667.80.205580.2664.5570.333.853关键词：过氧叔丁醇；-紫罗兰酮；4-氧代-紫罗兰酮；氧化参考文献1 Bulman Page, P. C.; McCarthy, T. J.; Trost, B. M.; Flemming, I., Eds.;Pergamon. ComprehensiveOrganic Synthesis; Oxford, New York, Seoul,Tokyo,1991;7, 83117.2 Leffingwell J C,Winston-Salem
3、N C.Tobacco Product :US 3746010 P .1973-07 -17.3 Liu J , Colmenares L U , Liu R S M. Fluorinated astaxanthins J . Tetrahedron Lett , 1997 , 38 (49) : 8495 -8498.Synthesisand application of 4-oxo-ionone ZHU Zhuo-yue*,YANG Hua-wu, DENG Chang-jian,FU Jian-shan,ZHAO Yu,CHEN Xiong , LI Yan-ling,SU Li-xia
4、, The Technology Center , China Tobacco Hunan Industrial Co.,Ltd , 410007逗号Changsha 4-Oxo-ionone is synthetic flavor, which is also an important material for the production of medicines, flavors, food additives, agricultural chemicals 1. It can lower cigarette tar and nicotine, compensate for the flavor loss and improve the gas quality. It shows significant increases in cigarette incense effect for various cigarette2. It is also an important intermediate to synthesis carotenoids3. It is widely used in the pharmaceutical industry with good application prospects.
