名称：3,4,5-三甲氧基苯胺
英文名称：3,4,5-trimethoxyaniline
分子式：c9h13no3
分子量：183.2
cas no.：24313-88-0
结构式：
规格：95%
用途：基础原料、有机中间体、医药中间体
合成工艺如下：
triphenylphosphine; tetrahydrofuran;
reactants are commercially availlable.
peerce, brian e., us2003/162753, a1, (2003), |7116610, patent, board of regents, the university of texas system, us6355823, b1, (2002) example 7 synthesis of nhpp from dimethoxyphenol 2 g of dry 3,5-dimethoxyphenol was dissolved in 25 ml dry thf and cooled in an ice bath. to this solution was added 2.25 g of diethylazodicarboxylate ( dead), 6 g of triphenylphosphine and 1 ml of ammonium chloride (nh4cl). the mixture was stirred for 20 minutes. the mixture was warmed to room temperature and stirred for an additional 30 minutes. s ilica gel was added to remove dead, triphenylphosphine, and excess ammonia, yielding 3,5-dimethoxyaniline.