1) m-bromophenol

间溴苯酚
1.
New technology for synthesis of m-bromophenol with tubular reactor;

管道化合成间溴苯酚新工艺
2.
m-Bromoanisole was synthesized from nitrobenzene by bromination, reduction, diazotization and hydrolysis to give m-bromophenol followed by solvent-free methylation with an overall yield of 37%.
硝基苯经溴代、还原、重氮化后水解得到间溴苯酚,再在无溶剂条件下用硫酸二甲酯甲基化得到间溴苯甲醚,总收率37%。
2) m-Bromothiophenol

间溴苯硫酚
3) 2,4,6-Tribromo-3-hydroxytoluene

2,4,6-三溴间甲苯酚
4) p-bromophenol

对溴苯酚
1.
The influence of difficult solvent on preparation of p-bromophenol was studied.

研究了溶剂对对溴苯酚生成的影响,研究结果表明,溶剂极性对对溴苯酚生成有很大影响,HBr对对溴苯酚生成无催化作用,但对邻溴苯酚生成有催化作用。
5) bromophenol
[,brəumə'fi:nɔl]

溴苯酚
1.
Brominated phenols 2-and4-bromophenol(2-BP and4-BP);2,4- and 2,6-dibromophenol (2,4-DBP and2,6-DBP) and 2,4,6-tribromophenol(2,4,6-TBP)have been identified as key flavor compounds found in seafoods.
溴苯酚物质是海洋水产品所含有的不同于陆地生物的特有的风味物质,而且在养殖产品中这类风味物质会大量缺失。
2.
In recent years,international and national researchers have screened multitude components with antineoplastic activity,such as alga polysaccharide,terpenoid,bromophenol,phycobiliprotein and so on.
近年来,国内外研究者已从藻类中筛选出多种具有抗肿瘤作用的活性成分,如藻类多糖、萜类、溴苯酚及藻胆蛋白等。
6) 2,4,6-tribromophenol

三溴苯酚
1.
Tris(tribromophenyl) cyanurate(TTBPC) as an excellent additional retardant was synthesized by using cyanuric chloride and 2,4,6-tribromophenol as starting materials in the presence of acid accepter.
本文以三溴苯酚和三聚氯氰为原料,在缚酸剂的存在下,合成了一种性能优良的添加型阻燃剂三(三溴苯基)三聚氰酸酯(TTBPC)。
补充资料:间溴苯酚
分子式:C6H5BrO
分子量:173.01
CAS号:591-20-8
性质:结晶。熔点33℃,沸点236.5℃,135-140℃(1.6kPa),88-89℃(0.399kPa)。溶于乙醚、乙醇和氯仿。
制备方法:由间氨基酚重氮化、溴代而得。将间氨基酚溶于硫酸,冷至10℃以下,滴加亚硝酸钠水溶液。重氮化反应后过滤,滤液用溴化亚铜水解。然后蒸馏,收集蒸出液加食盐后过滤,滤液用乙醚提取,提取液干燥,蒸馏回收乙醚,再蒸馏出间溴酚。
用途:有机合成中间体。
分子量:173.01
CAS号:591-20-8
性质:结晶。熔点33℃,沸点236.5℃,135-140℃(1.6kPa),88-89℃(0.399kPa)。溶于乙醚、乙醇和氯仿。
制备方法:由间氨基酚重氮化、溴代而得。将间氨基酚溶于硫酸,冷至10℃以下,滴加亚硝酸钠水溶液。重氮化反应后过滤,滤液用溴化亚铜水解。然后蒸馏,收集蒸出液加食盐后过滤,滤液用乙醚提取,提取液干燥,蒸馏回收乙醚,再蒸馏出间溴酚。
用途:有机合成中间体。
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