二甲基吡啶胺是一种杂环有机物,可用作医药中间体。
制备在100 mL三口烧瓶中加入2-醛基吡啶(10 mmol),在搅拌条件下,将2-氨甲基吡啶(10 mmol)的甲醇溶液(20 mL)逐滴滴加至2-醛基吡啶中。滴加完毕后,在室温下继续搅拌10小时。随后,分次、缓慢地加入NaBH4(20 mmol),反应液由棕色逐渐变为浅黄色。在室温下再搅拌过夜后,减压蒸干溶剂。接着,将20 mL蒸馏水加入反应体系中,在搅拌条件下用32%的稀盐酸调节至pH值为中性,并用二氯甲烷萃取(3次,每次30 mL)。收集下层黄色溶液并用无水MgSO4干燥后,减压蒸馏得一黄色液体。最终产率为95%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-氨甲基吡啶 | (2-aminomethylpyridine) | 3731-51-9 | C6H8N2 | 108.143 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N-methyl-N,N-di(2-pyridylmethyl)amine | 19411-85-9 | C13H15N3 | 213.282 |
三(2-吡啶基甲基)胺 | tris[(2-pyridylmethyl)amine] | 16858-01-8 | C18H18N4 | 290.368 |
—— | ((6-methyl-2-pyridyl)methyl)bis(2-pyridylmethyl)amine | 86894-20-4 | C19H20N4 | 304.395 |
—— | [2,6-bis[bis(2-pyridylmethyl)amino]methyl]-pyridine | 495417-60-2 | C31H31N7 | 501.634 |
—— | N,N-di(2-picolyl)benzylamine | 26082-96-2 | C19H19N3 | 289.38 |
N,N-二(2-吡啶甲基)乙二胺 | (2-aminoethyl)bis(2-pyridylmethyl)amine | 189440-33-3 | C14H18N4 | 242.324 |
—— | N-bis-(2-pyridylmethyl)-propylamine | 181466-17-1 | C15H19N3 | 241.336 |
—— | N,N-bis(2-pyridylmethyl)-2-aminoethanethiol | 87145-34-4 | C14H17N3S | 259.375 |
N,N-二(2-吡啶甲基)炔丙氨 | N-propargyl-N,N-bis(2-pyridylmethyl)amine | 950984-75-5 | C15H15N3 | 237.304 |
—— | N,N-bis(pyridin-2-ylmethyl)prop-2-en-1-amine | 1021496-77-4 | C15H17N3 | 239.32 |
2-(双-(2-吡啶甲基)-氨基)-乙醇 | N,N-bis(2-pyridylmethyl)-2-aminoethanol | 149860-22-0 | C14H17N3O | 243.308 |
—— | N,N,N',N'-tetra-(2-pyridylmethyl)-p-xylylenediamine | 263713-26-4 | C32H32N6 | 500.646 |
—— | 1-(5-bromopyridin-2-yl)-N,N-bis(pyridin-2-ylmethyl)methanamine | 869349-05-3 | C18H17BrN4 | 369.264 |
—— | N-(3-aminopropyl)-N,N-bis(2-pyridylmethyl)amine | 199117-05-0 | C15H20N4 | 256.351 |
—— | 3-[Bis(pyridin-2-ylmethyl)amino]propanenitrile | 223130-44-7 | C15H16N4 | 252.319 |
—— | N-((1H-pyrazol-3-yl)methyl)-1-(pyridin-2-yl)-N-(pyridin-2-ylmethyl)methanamine | 869288-18-6 | C16H17N5 | 279.344 |
—— | 2-ethoxy-N,N-bis((pyridin-2-yl)methyl)ethaneamine | 863393-83-3 | C16H21N3O | 271.362 |
—— | 1-(6-(chloromethyl)pyridin-2-yl)-N,N-bis((pyridin-2-yl)methyl)methanamine | 279216-12-5 | C19H19ClN4 | 338.84 |
—— | 2-azido-N,N-bis((pyridin-2-yl)methyl)ethanamine | 1192597-09-3 | C14H16N6 | 268.321 |
—— | N,N'-(1,3-phenylenebis(methylene))bis(1-(pyridin-2-yl)-N-(pyridin-2-ylmethyl)methanamine) | 164298-97-9 | C32H32N6 | 500.646 |
—— | (6-cyano-2-pyridylmethyl)bis(2-pyridylmethyl)amine | 1011287-04-9 | C19H17N5 | 315.377 |
—— | N,N,N',N',N'',N''-hexakis(2-pyridylmethyl)-1,3,5-tris(aminomethyl)benzene | 479420-78-5 | C45H45N9 | 711.913 |
—— | bis(2-pyridylmethyl)-4-vinylbenzylamine | —— | C21H21N3 | 315.418 |
—— | [6-(hydroxymethyl)-2-pyridylmethyl]bis(2-pyridylmethyl)amine | 279216-08-9 | C19H20N4O | 320.394 |
—— | di-2-(bis(2-pyridylmethyl)amino)-ethyl disulfide | 343627-75-8 | C28H32N6S2 | 516.734 |
—— | 4-[[Bis(pyridin-2-ylmethyl)amino]methyl]benzaldehyde | 1033847-28-7 | C20H19N3O | 317.39 |
—— | N-(2-mercaptopropyl)-N,N-bis(2-pyridylmethyl)amine | —— | C15H19N3S | 273.402 |
—— | N-propanamide-N,N-bis-(2-pyridylmethyl)amine | 195606-52-1 | C15H18N4O | 270.334 |
—— | N,N-bis(pyridin-2-ylmethyl)acetamide | —— | C14H15N3O | 241.293 |
—— | N,N-bis(2-pyridylmethyl)3-aminopropionic acid | 136731-00-5 | C15H17N3O2 | 271.319 |
—— | 2,2-dimethoxy-N,N-bis(pyridin-2-ylmethyl)ethanamine | 863393-84-4 | C16H21N3O2 | 287.362 |
—— | (Bis(pyridin-2-ylmethyl)amino)acetic acid | 113749-54-5 | C14H15N3O2 | 257.292 |
—— | bis(pyridin-2-ylmethyl)thiophen-2-ylmethylamine | 1301741-78-5 | C17H17N3S | 295.408 |
—— | bis(2-pyridylmethyl)amino-4-butyric acid | 666735-71-3 | C16H19N3O2 | 285.346 |
—— | 3,5-bis |
172044-03-0 | C29H30N8 | 490.611 |
—— | N-(methyl propanoate)-N,N-bis-(2-pyridylmethyl)amine | 514223-68-8 | C16H19N3O2 | 285.346 |
—— | 5-[bis(pyridin-2-yl)methyl]amino-1-pentanoic acid | 776319-44-9 | C17H21N3O2 | 299.373 |
—— | N(CH2-o-C6H4-CH2N(CH2py)2)3 | 1258652-41-3 | C60H60N10 | 921.203 |
—— | 2,2-diethoxy-N,N-bis(pyridin-2-ylmethyl)ethanamine | 863393-85-5 | C18H25N3O2 | 315.415 |
—— | 6-(bis(pyridin-2-ylmethyl)amino)hexanoic acid | 862186-78-5 | C18H23N3O2 | 313.4 |
1,3-二[二(2-吡啶基甲基)氨基]-2-丙醇 | N,N,N',N'-tetrakis(2-pyridylmethyl)-1,3-diamino-2-propanol | 122413-32-5 | C27H30N6O | 454.575 |
—— | 1-(bis(pyridin-2-ylmethyl)amino)-3-chloropropan-2-ol | 862550-22-9 | C15H18ClN3O | 291.78 |
—— | 2-[bis(2-pyridylmethyl)aminomethyl]aniline | 502467-17-6 | C19H20N4 | 304.395 |
—— | 4,4'-di(aminomethyl)-N,N,N',N'-tetra-(2-pyridylmethyl)biphenyl | —— | C38H36N6 | 576.744 |
—— | N-(1-naphthylmethyl)-di(2-picolyl)amine | 1192848-18-2 | C23H21N3 | 339.44 |
—— | 4-((bis(pyridin-2-ylmethyl)amino)methyl)benzoic acid | 165261-17-6 | C20H19N3O2 | 333.39 |
—— | 2-amino-N,N-bis(pyridin-2-ylmethyl)acetamide | —— | C14H16N4O | 256.307 |