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氢键介质的折叠体连接的双香豆素衍生物:通过吸收和荧光光谱研究其溶剂效应
ISSN号:0023-074X
期刊名称:《科学通报》
时间:0
分类:O626.31[理学—有机化学;理学—化学]
作者机构:[1]河南化学研究所,郑州200032, [2]中国科学院上海有机化学研究所,生命有机化学国家重点实验室,上海200032
相关基金:国家自然科学基金(20732007,20921091,20672137,20872167)、国家重点基础研究发展计划(2007CB808001)和上海市科学技术委员会(09XD1405300)资助项目
作者:
鲁郑全, 朱元元[2], 林建斌[2], 蒋锡夔[2], 黎占亭[2]
关键词:
香豆素衍生物, 溶剂效应, 荧光光谱, 氢键, 吸收, 连接, 折叠, 介质
中文摘要:
合成了3个芳酰胺桥连的双香豆素衍生物1~3(图1).化合物1和2通过分子内N-H…O和N-H…F氢键诱导形成螺旋构象,而化合物3被N-H…O氢键诱导产生扩展构象.
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期刊信息
《科学通报》
北大核心期刊(2011版)
主管单位:中国科学院
主办单位:中国科学院
主编:周光召
地址:北京东黄城根北街16号
邮编:100717
邮箱:csb@scichina.org
电话:010-64036120 64012686
国际标准刊号:ISSN:0023-074X
国内统一刊号:ISSN:11-1784/N
邮发代号:80-213
获奖情况:
首届国家期刊奖,中国期刊方阵“双高”期刊,第三届中国出版政府奖
国内外数据库收录:
美国化学文摘(网络版),美国数学评论(网络版),美国工程索引,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
被引量:81792