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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 55, Number 2
JKCSEZ 55(2)
April 20, 2011 

A Highly Stereoselective Synthesis and Crystal Structure of (E)-4'-Amino-3,4,5-trimethoxystilbene

(E)-4'-Amino-3,4,5-trimethoxystilbene의 선택적인 합성 및 결정 구조
Xia Bing Li, Xi Quan Zhang, Hong Mei Gu, Bao Lin Li*

Xia Bing Li, Xi Quan Zhang, Hong Mei Gu, Bao Lin Li*
(E)-4'-amino-3,4,5-trimethoxystilbene, (E)-3,4,5-trimethoxy-4'-nitrostilbene, 입체 선택성, 결정 구조, 수소결합 , (E)-4'-amino-3,4,5-trimethoxystilbene, (E)-3,4,5-trimethoxy-4'-nitrostilbene, Stereoselectivity, Crystal structure, Hydrogen bond
3,4,5-Trimethoxybenzaldehyde과 p-nitrotoluene을 출발물질로 하여 두 단계 반응으로 (E)-4'-amino-3,4,5-trimethoxystilbene을 합성할 수 있는 합성 방법을 개발하였으며, 이 화합물에 대한 결정 구조를 X-ray 회절분석법으로 결정하였다.

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 NH2NH2/FeCl3/C in ethanol. The crystal structure of (E)-4'-amino- 3,4,5-trimethoxystilbene was also determined by X-ray diffraction analysis.

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