zinc bromide溴化锌
1.5-Aminotetrazole was synthesized from dicyandiamide and sodium azide in water with zinc bromide as catalyst.6,催化剂用量n(叠氮化钠)∶n(溴化锌)=1∶0。
2.This paper reports the production of zinc bromide from zinc cinder,and investigates the optimum process conditions of material ratio,pH value and reaction temperature.研究了以锌渣为原料制备溴化锌工艺中原料配比、pH值、反应温度等工艺条件。
3)zinc-bromine cell锌-溴电池
4)zinc bromate溴酸锌
5)zinc-bromine batteries锌溴<能>
6)benzylzinc halide苄基溴化锌
1.A series of E,E-1,4-diphenyl-1,3-butadiene in high yield of 65%~95% were synthesized by the reaction of functionalized benzylzinc halide with cinnamaldehyde in the presence of Me_3SiCl(using) Pd(PPh_3)_2Cl_2 as a catalyst under microwave irradiation.在Me3SiC l和Pd(PPh3)2C l2存在下,通过微波辐射带官能团的苄基溴化锌与肉桂醛反应高效地合成了含不同官能团的1,4-二苯基-1,3-丁二烯类化合物,收率65%~95%,其结构经1H NMR,13C NMR,IR和MS确证。
延伸阅读
溴化锌分子式：ZnBr2 CAS号：性质：白色菱形结晶粉末。密度4.201g/cm3。熔点394℃。沸点650℃。易溶于水、醇、丙酮、乙醚。溶于氨水。由纯锌和溴素蒸馏反应制得。用作人造丝后处理剂。也可用于制药、照相。
