合成了一系列具有二茂铁部分和异佛尔酮衍生物的杂种供体-受体复合体。来自1 H NMR,13 C NMR,傅立叶变换红外光谱,原子吸收和质谱以及CHN分析的数据支持了产物的预测结构。使用紫外线可见光,循环伏安法和荧光测量进行了比较研究。密度泛函理论用于优化发色团的结构,并计算最高占据和最低未占据分子轨道能级。二茂铁/异佛尔酮杂化物作为电光材料显示出有用的特性,可用于进一步的开发和研究。
Condensation of isophorone and isophorone oxime with amines and aldehydes
作者:S. S. Koval’skaya、N. G. Kozlov
DOI:10.1134/s1070428010070055
日期:2010.7
amounts (42, 30, and 28%). The E and Z isomers of isophoroneoxime reacted with paraformaldehyde and dimethylamine hydrochlride to give mixtures of analogous Mannich condensation products, but the fraction of the addition product at the carbon atom spatially close to the oxime hydroxy group was larger. Under analogous conditions, the reaction of isophorone with aromatic amines and aromatic aldehydes gave
Facile solvent-free synthesis and structural elucidation of styrylcyclohex-2-enone derivatives
作者:Mohammad M. Mojtahedi、Mohammad Saeed Abaee、Mohammad Mehdi Zahedi、Mohammad R. Jalali、A. Wahid Mesbah、Werner Massa、Roholah Yaghoubi、Mehdi Forouzani
DOI:10.1007/s00706-007-0847-3
日期:2008.8
A remarkably efficient procedure for the synthesis of styrylcyclohex-2-enone derivatives at room temperature is described using a mild reaction medium consisting of lithium perchlorate and N-(trimethylsilyl)diethylamine. Several compounds of this class are synthesized conveniently and rapidly. Spectroscopic and X-ray diffraction experiments confirm the proposed structures.