摘要
以DCC为缩水剂,在4-二甲氨基吡啶(4-DMAP)催化下合成了化合物5-O-十八酰基-1,2-O-异丙叉基呋喃木糖.该化合物结构经IR、1HNMR、MS和元素分析得到确证,并进行了热裂解和卷烟加香试验.评吸结果表明,合成的该化合物可以赋予卷烟烟气以十六酸的特征香气.
The compound 5-O-octadecanoyl-1,2-O-isopropylidene-α-D-xylofuranose was synthesized using 4-DMAP as catalyst and DCC as dehydration reagent. Its structure was confirmed by IR, 1H NMR, MS spectra and elemental analysis. The pyrolysis of the precursor and the application of the compound in blended cigarette flavoring were studied as well. The results showed that the synthesized compound gave off typical flavors of hexadecanoic acid to the smoke of cigarette.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2010年第4期399-403,共5页
Journal of Hunan Agricultural University(Natural Sciences)
基金
国家烟草专卖局重大科技攻关项目(110200401014)
