化学性质
这是一种浅黄色晶体,熔点为55-57℃,不溶于水,但可溶解在醇和醚中。
用途
它是一种有机合成中间体。
生产方法
将2,4-二氯苯甲醛逐步加入到冷却至-5℃的发烟硝酸中。加料完成后,在0℃下搅拌反应6小时。随后,将反应液倾入碎冰中以析出沉淀,过滤并干燥,再用乙醇进行重结晶,最终得到成品,产率约为49%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,4-dichloro-5-nitrobenzyl alcohol | 275383-22-7 | C7H5Cl2NO3 | 222.028 |
New mononuclear copper(I) Schiff base complex Cu((Cl-NO2-ba)2en)I(CH3CN) (1) containing a bidentate Schiff base ligand (Cl-NO2-ba)2en = 2,4-dichloro-5-nitro-benzylidene-1,2-diaminopropane, was prepared in an acetonitrile solution and characterized by elemental analyses (CHN), FT-IR and UV-Vis spectroscopy. Suitable dark-orange single crystals were obtained by slow evaporation of solvent at 5 and#186;C for several days. Crystal structure of the title compound 1 was determined by single-crystal X-ray diffraction. The complex 1 crystallizes in orthorhombic space group Pna21, a = 16.8634 (5) and#197;, b = 8.4460 (5) and#197;, c = 17.4786 (2) and#197;, V = 2489.45 (17) and#197;3 and Z = 4. In addition, the title compound 1 was used as new precursor for the synthesis of copper(II) oxide nanoparticles via solid state thermal decomposition. The as prepared CuO product was characterized by FT-IR, XRD and SEM.