2) bromo-benzoyl bromide
溴苯甲酰溴
3) Bromobenzylcyanide
[,brəumə,benzil'saiənaid]
氰溴甲苯
1.
Determination of Bromobenzylcyanide in Water by Reversed-phase High Performance Liquid Chromatography;
反相高效液相色谱法测定水中的氰溴甲苯
4) p-bromotoluene
对溴甲苯
1.
Study on multiphoton ionization mass spectra of p-bromotoluene at 266 nm laser radiation
266nm激光作用下对溴甲苯多光子电离质谱的研究
2.
p-Bromobenzaldehyde was synthesized from p-bromotoluene by direct oxidation with manganese sesquioxide The factors affecting the yields of p-bromobenzaldehyde were investigated.
用三氧化二锰直接氧化法将对溴甲苯氧化对溴苯甲醛,讨论了合成过程中影响产率的各种因素,确定反应的优化条件为温度338K,硫酸的浓度7。
5) pentabromotoluene
五溴甲苯
1.
Toluene was brominated with catalyst into pentabromotoluene (PMT),the bromide product wasn't separated and after initator and some more solvent were added,the further bromination began,after several hours pentabromobenzyl bromide (PBB) could be gotten.
首次由甲苯经催化溴化制得五溴甲苯,不经分离直接在引发剂作用下进行α位甲基溴化,合成了五溴苄基溴,并对反应条件及其影响因素进行了讨论。
2.
Raw material toluene was firstly brominated to prepare pentabromotoluene,which was then further treated with UV light and thermal initiator 2,2 -azo-bis-isobutyronitrile(AIBN) to obtain the target product.
文章以甲苯为原料,经溴化反应首先得到中间体五溴甲苯,然后进一步溴化得到阻燃剂五溴苄基溴。
6) benzyl bromide
α-溴甲苯
补充资料:溴甲苯
分子式:C7H7Br
分子量:171.04
CAS号:100-39-0
性质:无色液体。熔点-3--1℃,沸点201℃,114℃(2.0kPa),相对密度1.4380(22/0℃),折光率1.5752,闪点86℃。能与乙醇、苯、乙醚混溶,不溶于水,在水中缓慢水解。有强烈的催泪性。
制备方法:由甲苯溴化而得。将甲苯加热到50℃,加溴反应,反应温度为75-80℃,反应6h,在常压下分馏除去140℃以前的馏分,然后减压蒸馏,收集112-114℃(2.0kPa)馏分,得苄基溴。
用途:有机合成中间体、发泡剂的原料。
分子量:171.04
CAS号:100-39-0
性质:无色液体。熔点-3--1℃,沸点201℃,114℃(2.0kPa),相对密度1.4380(22/0℃),折光率1.5752,闪点86℃。能与乙醇、苯、乙醚混溶,不溶于水,在水中缓慢水解。有强烈的催泪性。
制备方法:由甲苯溴化而得。将甲苯加热到50℃,加溴反应,反应温度为75-80℃,反应6h,在常压下分馏除去140℃以前的馏分,然后减压蒸馏,收集112-114℃(2.0kPa)馏分,得苄基溴。
用途:有机合成中间体、发泡剂的原料。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条