caa a22 4500 46318520X CHVBK 20180406164850.0 cr unu---uuuuu 170326e20071101xx s 000 0 eng 10.1007/s10870-007-9242-5 doi (NATIONALLICENCE)springer-10.1007/s10870-007-9242-5 Synthesis and Crystal Structure of 4,6-dihydroxy-2-[2-(4-hydroxy-phenyl)-vinyl]-benzene-1,3-dicarbaldehyde [Elektronische Daten] [Xian-Feng Huang, Lei Shi, Huan-Qiu Li, Hai-Liang Zhu] The title compound, 3, 6-dihydroxy-2-[2-(4-hydroxy-phenyl)-vinyl]- benzene-1,3-dicarbaldehyde was synthesized by Vilslmeier reaction from resveratrol (trans-3,4′,5-trihydroxystilbene). Its structure was determined by X-ray single crystal diffraction. The crystal belongs to monoclinic, space group P21/n with crystallographic parameters: a=7.2950(15)Å, b=14.781(3)Å, c=12.202(2)Å, β=96.57(3)°, μ=0.108mm−1, V=1307.1(5)Å, Z=4, Dx=1.445g/cm3, F(000)=592, T=293(2)K, 2.17°≤θ≤26.00°. The X-ray results demonstrated that the Vilslmeier reaction of resveratrol with DMF, POCl3 and CH3CN yielded 4,6-dhydroxy-2-[2-(4-hydroxy-phenyl)-vinyl]-benzene-1,3-dicarbaldehyde. Graphical Abstract: In this article, a resveratrol derivative was prepared and structurally characterized by single crystal X-ray diffraction. Springer Science+Business Media, LLC, 2007 Synthesis nationallicence Crystal structure nationallicence Resveratrol nationallicence Huang Xian-Feng Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut Shi Lei Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut Li Huan-Qiu Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut Zhu Hai-Liang Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut Journal of Chemical Crystallography Springer US; http://www.springer-ny.com 37/11(2007-11-01), 739-742 1074-1542 37:11<739 2007 37 10870 https://doi.org/10.1007/s10870-007-9242-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10870-007-9242-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Huang Xian-Feng Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Shi Lei Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Li Huan-Qiu Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 700 1- Zhu Hai-Liang Institute of Functional Biomolecules, State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, 210093, Nanjing, P.R. China aut NATIONALLICENCE 773 0- Journal of Chemical Crystallography Springer US; http://www.springer-ny.com 37/11(2007-11-01), 739-742 1074-1542 37:11<739 2007 37 10870 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer