CAS: 36138-76-8; 5-Bromo-2-Methylphenol

上下游产品

5-bromo-2-methylaniline ortho-cresol 4-bromo-2-(hydroxymethyl)phenol water 4,5,6-tribromo-2-methylphenol 5-bromo-2-methyl-4-nitroso-phenol 5,6-dibromo-2-methylphenol 5-bromo-2-methylphenol methyl ether

5-氨基-2-甲基苯酚置于氢溴酸,Sodium Nitrite,Copper(I) Bromide体系中,用 水 作为反应溶剂,化学反应 2.5H,以26%的收率获得产物5-溴-2-甲基苯酚
参考文献: Silicon Compounds And Their Use[fr] Composes De Silicium Et Leur Utilisation
标题: Silicon Compounds And Their Use[fr] Composes De Silicium Et Leur Utilisation
摘要:其中变量如索权所定义的公式(i)或公式(II)的化合物.

专利信息

专利号:US-4460604-A
优先权日:1976-06-03
标 题 :4-Amino-4-aryl-cyclohexanones
发明人：LEDNICER DANIEL
权利人:UPJOHN CO
摘要:A class of 4-amine-4-arylcyclohexanones, their ketals, and acid addition salts have been synthesized and found to be useful for relieving pain in animals. Their analgesic activity appears to be of high order, and in addition some exhibit narcotic antagonist activity that is useful in modifying the cardiovascular, respiratory, and behavioral depression caused by other analgesics. Several show mixed analgesic and narcotic antagonist activity. Preferred compounds of the class are 4-(m-hydroxyphenyl)-4-dimethylaminocyclohexanone ethylene ketal, and 4-(m-hydroxyphenyl)-4-(n-butylmethylamino)cyclohexanone ethylene ketal as free bases and as their hydrochloride salts. Processes for synthesis and intermediates are described. Unit dosage forms and therapeutic treatments are disclosed.

专利号:CN-109721726-A
优先权日:2017-10-27
标题:A kind of method for recycling polyarylene ether synthesis solvent

专利号:CN-109721726-B
优先权日:2017-10-27
标 题:A kind of method for recycling polyarylene ether synthesis solvent