摘要
以室温离子液体N-甲基咪唑四氟硼酸盐([HMIM]BF4)作溶剂和催化剂,1,3-丙二硫醇分别和醛、酮反应制得8种1,3-二硫环己烷类香料化合物。采用元素分析、红外光谱、氢核磁共振、色-质联机对产品进行了结构表征,并作了香气评价。
Eight 1,3-dithiolane were synthesized by the reaction of aldehyde or ketone with 1,3-dimercaprol in room temperature ionic liquid 1-methylimidazolium tetrafluoroborate （[HMIM]BF4）. Structure of the target compounds was identified by data of elemental analysis, FTIR, 1H NMR and GC-MS. and contents the studying of the properties of those flavoring compounds. The odor characteristics of the eight 1,3-dithiolane were evaluated.
出处
《食品科技》
CAS
北大核心
2006年第9期158-161,共4页
Food Science and Technology
基金
国家自然科学基金项目(20376003)
