新型1,3-大豆苷元并噁嗪衍生物的波谱学研究

在超声波辅助下,以大豆苷元、正丁胺和37%的甲醛水溶液为原料,通过一锅煮的方法区域选择性合成了2种新型1,3-大豆苷元并噁嗪衍生物.通过DEPT、1H-1H COSY、1H-(13)C HSQC、1H-(13)C HMBC等二维核磁共振(2D NMR)技术,分别对二种新化合物的1H和(13)C NMR信号进行了全归属.化合物的波谱学分析确证了大豆苷元特定的反应位点....

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Published in波谱学杂志 Vol. 33; no. 2; pp. 327 - 336
Main Author 袁金伟 尹秋月 李远哲 毛璞 杨亮茹 肖咏梅 屈凌波
Format Journal Article
LanguageChinese
Published 河南工业大学化学化工学院,河南郑州,450001%广西医科大学药学院,广西南宁,530021 2016
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ISSN1000-4556
DOI10.11938/cjmr20160214

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Summary:在超声波辅助下,以大豆苷元、正丁胺和37%的甲醛水溶液为原料,通过一锅煮的方法区域选择性合成了2种新型1,3-大豆苷元并噁嗪衍生物.通过DEPT、1H-1H COSY、1H-(13)C HSQC、1H-(13)C HMBC等二维核磁共振(2D NMR)技术,分别对二种新化合物的1H和(13)C NMR信号进行了全归属.化合物的波谱学分析确证了大豆苷元特定的反应位点.
Bibliography:Two novel daidzein [1,3] oxazine derivatives were synthesized by a one-pot approach using daidzein, n-butyl amine and 37% aqueous solution of formaldehyde as the raw materials under ultrasonic radiation. The 1H and (13) C NMR chemical shifts of the title compounds were assigned by two-dimensional NMR techniques, including DEPT, 1H-1H COSY, 1H-(13) C HSQC and 1H-(13) C HMBC. The reactive sites in daidzein were determined.
YUAN Jin-wei,YIN Qiu-yue,LI Yuan-zhe,MAO Pu,YANG Liang-ru,XIAO Yong-mei,QU Ling-bo (1. School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China; 2. Pharmaceutical College, Guangxi Medical University, Nanning 530021, China)
42-1180/O4
nuclear magnetic resonance(NMR); assignment; daidzein oxazin derivative
ISSN:1000-4556
DOI:10.11938/cjmr20160214