摘要
以脱氢松香酸甲酯为原料,经溴代、硝化、还原、重氮化等步骤合成了6种12位取代的脱氢松香酸甲酯衍生物,研究了12位上不同取代基对它们紫外、荧光性质的影响;然后再分别以得到的12-氯脱氢松香酸甲酯和12-溴脱氢松香酸甲酯为起始物,经双硝化、氧化、脱异丙基硝化等步骤合成了一系列重要的脱氢松香酸甲酯卤代硝化衍生物,并对12-氯脱氢松香酸甲酯、12-溴-13,14-二硝基脱氢松香酸甲酯的单晶进行了X射线衍射表征.
Starting from methyl dehydroabietate, six derivatives of methyl 12-substituted-dehydroabietate were synthesized through several steps, such as bromation, nitration, reduction and diazotization, and the effect of the different groups of methyl 12-substituted-dehydroabietate derivatives on their UV and fluores- cence properties was also investigated. A series of novel bromo and nitro derivatives of methyl dehydroabietate were obtained by the dinitration, oxidation, nitration-deisopropylation of methyl 12-chloro-dehy- droabietate and Tmethyl 12-bromo-dehydroabietate, respectively. The compounds methyl 12-chloro- dehydroabietate and 12-bromo-13,14-dinitro-deisopropyldehydroabietate were characterized by X-ray diffraction.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2007年第11期1414-1419,共6页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(No.20362002)
广西高校百名中青年学科带头人资助计划
广西青年科学基金(No.0229023)
广西自然科学资金(No.0575046)资助项目
关键词
合成
脱氢松香酸甲酯
X射线单晶衍射
紫外吸收
荧光吸收
synthesis
methyl dehydroabietate
X-ray diffraction
ultraviolet absorption
fluorescence absorption
