CAS: 2706-50-5; Amphetamine Hydrochloride

上下游产品

diethyl (1-phenylpropan-2-yl)phosphoramidate 21H22NOPC21H22NOP 1-methyl-2-phenylethylmagnesium bromide allylbenzene3-(α-methylphenethyl)sydnone imine 3-[(1-Methyl-2-phenyl-ethylamino)-methyl]-5-pyridin-4-yl-3H-[1,3,4]oxadiazole-2-thione; hydr°Chloride 4-methyl-N-(1-phenylpropan-2-yl)benzenesulfonamide N-(1-Methyl-2-phenylethyl)harnstoff

📜右旋苯丙胺置于盐酸体系中,用 水,甲苯 用作溶剂,化学反应 3.0H,反应生成外消旋安非他命盐酸盐溴化物
参考文献:α-手性胺与 D2O 的立体保留氘化
标题:α-手性胺与 D2O 的立体保留氘化
摘要:我们展示了使用 Ru-Bmepi (Bmepi = 1,3-(6'-Methyl-2'-Pyridylimino)Isoindolate) 配合物和 D2O 对伯胺进行直接和立体保留的氘化.高氘掺入发生在 α-碳 (70-99%).对于 α-手性胺,使用缺电子 Ru 催化剂时可完全保留立体化学.对映体纯度的保持归因于亚胺中间体与钌的高结合亲和力,以及相对于配体解离的快速 H/d 交换.
Doi:10.1021/jacs.6B07879

专利信息

专利号:US-4000197-A
优先权日:1973-07-23
标 题 :Asymmetric synthesis of phenylisopropylamines
发明人：BARFKNECHT CHARLES F; NICHOLS DAVID E
权利人:UNIV IOWA RES FOUND
摘要:The synthesis of enantiomers of a series of methoxy- and alkyl- substituted phenylisopropylamines is described. The synthesis comprises reducing the imines, formed by the reaction of appropriate phenylacetones with either (+)- or (-)-α-methylbenzylamine, by low-pressure reduction techniques, and subsequently subjecting the optically active N-(α-phenethyl)phenylisopropylamine derivative to hydrogenolysis. The hydrogenolysis products are characterized by enantiomeric purities in the range of 96 - 99%. Yields of products are approximately 60%.

专利号:US-2016122450-A1
优先权日:2013-05-08
标题:Synthesis of a substituted furan
发明人：ZHANG YUGEN; TEONG SIEW PING; YI GUANGSHUN
权利人:AGENCY SCIENCE TECH & RES
摘要:The present invention provides a polymer comprising an aliphatic backbone having a plurality of aromatic rings bonded thereon, said plurality of aromatic rings comprising a first aromatic ring type that has an alkyl halide group substitution on the aromatic ring and a second aromatic ring type that has an optionally substituted ammonium halide group substitution on the aromatic ring. The present invention also provides a method for making an optionally substituted furan, the method comprising the step of subjecting a sugar to a dehydration reaction in the presence of a catalyst comprising said polymer.