2,2-二苄基-4,6-二(对二甲氨基)苯基-1,3,5三硫环己烷的合成及香气研究Study on the synthesis of 2,2-bibenzyl-4,6-bi(p-) dimethylaminophenyl-1,3,5-trithiane and odour
冯驸,胡卫兵,刘红霞,余爱农,涂成波,吴青菊
摘要(Abstract)：
以对甲苯磺酸为催化剂,中间体二苄基二硫醇和对二甲氨基苯甲醛为原料,无水乙醇为溶剂,合成了新型香料2,2-二苄基-4,6-二(对二甲氨基)苯基-1,3,5三硫环己烷,产率为71.0%,用IR,1H NMR和MS证实了目标化合物结构,并对2,2-二苄基-4,6-二(对二甲氨基)苯基-1,3,5三硫环己烷的香气进行了鉴定,结果表明2,2-二苄基-4,6-二(对二甲氨基)苯基-1,3,5三硫环己烷具有浓郁的葱蒜气味,其阈值在水中为0.28×10-6~0.39×10-6,在植物油中为13.85×10-6~16.55×10-6。
关键词(KeyWords)： 2,2-二苄基-4,6-二(对二甲氨基)苯基-1,3,5三硫环己烷;合成;香气
基金项目(Foundation): 湖北省高等学校优秀中青年科技创新团队计划资助项目(T200707)
作者(Author): 冯驸,胡卫兵,刘红霞,余爱农,涂成波,吴青菊
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