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KMID : 1059520110550020251
Journal of the Korean Chemical Society
2011 Volume.55 No. 2 p.251 ~ p.255
A Highly Stereoselective Synthesis and Crystal Structure of (E)-4¡¯-Amino-3,4,5- trimethoxystilbene
Li, Xia-Bing

Zhang, Xi-Quan
Gu, Hong-Mei
Li, Bao-Lin
Abstract
A new and highly stereoselective synthesis of (E)-4¡¯-amino-3,4,5-trimethoxystilbene was achieved by using 3,4,5-trimethoxybenzaldehyde and p-nitrotoluene as starting materials through condensation under solvent-free condition and followed by the reducing of nitro group with the system of /C in ethanol. The crystal structure of (E)-4¡¯-amino-3,4,5-trimethoxystilbene was also determined by X-ray diffraction analysis.
KEYWORD
(E)-4¡¯-amino-3, 4, 5-trimethoxystilbene, (E)-3, 4, 5-trimethoxy-4¡¯-nitrostilbene, Stereoselectivity, Crystal structure, Hydrogen bond
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