摘要
在不加催化剂和溶剂条件下,由取代吲哚和取代苯甲醛合成15个已知的双吲哚烷基化合物,反应无溶剂污染,反应条件温和,收率为65% ~91%.讨论了反应速度和取代基的关系,探讨了缩合反应的机理.并用^1 H NMR、^13C NMR、IR和HRMS等技术手段确定了产物结构.
Without the addition of catalysts and solvents,15 known bis (indolyl)alkane compounds were synthesized under mild conditions from substituted indoles and substituted benzaldehydes in 65% ~ 91% yields.The mechanism of this condensation reaction was discussed and the relationship between reaction speed and substituent groups was described.All the compounds synthesized were confirmed by ^1H NMR,^13C NMR and IR analysis.
出处
《应用化学》
CAS
CSCD
北大核心
2014年第7期778-781,共4页
Chinese Journal of Applied Chemistry
基金
贵州大学引进人才科研项目[贵大人基合字(2013)013号]
教育部"新世纪人才支持计划"[教技函(2011)95号]
贵州民族药物中新颖活性组分的结构测定及NMR谱仪的应用研发项目(2011YQ12003506)
贵州省中药现代化科技产业研究开发专项项目[黔科合中药(2012)5018号]资助~~