合成路线:This compound can be obtained by several different ways:1) By condensation of 4-ethylpropiophenone (I),formaldehyde (II) and piperidine (III) in refluxing isopropanol.2) By reaction of 4-ethyl-alpha-methyl-beta-chloropropiophenone (IV) with (III) in refluxing ethanol.3) By cyclization of 4-ethyl-alpha-methyl-beta-amino-propiophenone (V) with 1,5-dibromopentane (VI) in hot ethanol.4) By a Friedel-Kraft's reaction of ethylbenzene (VII) with 3-piperidinoisobutyryl chloride (VIII) by means of AlCl3 at reflux temperature.5) By condensation of 4-ethyl-alpha-methylenepropiophenone (IX) with (III) in ethanol.
参考文献标题:EMPP
文献作者:Castar,J.; Blancafort,P.; Serradell,M.N.
参考来源:Drugs Fut 1982,7(2),105
合成路线:This compound can be obtained by several different ways:1) By condensation of 4-ethylpropiophenone (I),formaldehyde (II) and piperidine (III) in refluxing isopropanol.2) By reaction of 4-ethyl-alpha-methyl-beta-chloropropiophenone (IV) with (III) in refluxing ethanol.3) By cyclization of 4-ethyl-alpha-methyl-beta-amino-propiophenone (V) with 1,5-dibromopentane (VI) in hot ethanol.4) By a Friedel-Kraft's reaction of ethylbenzene (VII) with 3-piperidinoisobutyryl chloride (VIII) by means of AlCl3 at reflux temperature.5) By condensation of 4-ethyl-alpha-methylenepropiophenone (IX) with (III) in ethanol.
参考文献标题:Amino-substituted propiophenone derivatives and medicaments containing same
文献作者:Morita,E.; Kanai,T.
参考来源:JP 52085175
合成路线:This compound can be obtained by several different ways:1) By condensation of 4-ethylpropiophenone (I),formaldehyde (II) and piperidine (III) in refluxing isopropanol.2) By reaction of 4-ethyl-alpha-methyl-beta-chloropropiophenone (IV) with (III) in refluxing ethanol.3) By cyclization of 4-ethyl-alpha-methyl-beta-amino-propiophenone (V) with 1,5-dibromopentane (VI) in hot ethanol.4) By a Friedel-Kraft's reaction of ethylbenzene (VII) with 3-piperidinoisobutyryl chloride (VIII) by means of AlCl3 at reflux temperature.5) By condensation of 4-ethyl-alpha-methylenepropiophenone (IX) with (III) in ethanol.
参考文献标题:Novel preparation of piperidine derivatives
文献作者:Murakami,M.; Sone,T.; Sako,K.; Wakabayashi,M.; Kodaira,R.
参考来源:JP 54032480
合成路线:This compound can be obtained by several different ways:1) By condensation of 4-ethylpropiophenone (I),formaldehyde (II) and piperidine (III) in refluxing isopropanol.2) By reaction of 4-ethyl-alpha-methyl-beta-chloropropiophenone (IV) with (III) in refluxing ethanol.3) By cyclization of 4-ethyl-alpha-methyl-beta-amino-propiophenone (V) with 1,5-dibromopentane (VI) in hot ethanol.4) By a Friedel-Kraft's reaction of ethylbenzene (VII) with 3-piperidinoisobutyryl chloride (VIII) by means of AlCl3 at reflux temperature.5) By condensation of 4-ethyl-alpha-methylenepropiophenone (IX) with (III) in ethanol.
参考文献标题:Preparation of propiophenone derivative
文献作者:Murakami,M.; Sone,T.; Sako,K.; Wakabayashi,M.; Kodaira,R.
参考来源:JP 54036274
合成路线:This compound can be obtained by several different ways:1) By condensation of 4-ethylpropiophenone (I),formaldehyde (II) and piperidine (III) in refluxing isopropanol.2) By reaction of 4-ethyl-alpha-methyl-beta-chloropropiophenone (IV) with (III) in refluxing ethanol.3) By cyclization of 4-ethyl-alpha-methyl-beta-amino-propiophenone (V) with 1,5-dibromopentane (VI) in hot ethanol.4) By a Friedel-Kraft's reaction of ethylbenzene (VII) with 3-piperidinoisobutyryl chloride (VIII) by means of AlCl3 at reflux temperature.5) By condensation of 4-ethyl-alpha-methylenepropiophenone (IX) with (III) in ethanol.
参考文献标题:Preparation of propiophenone derivative
文献作者:Murakami,M.; Sone,T.; Sako,K.; Wakabayashi,M.; Kodaira,R.
参考来源:JP 54030178
合成路线:This compound can be obtained by several different ways:1) By condensation of 4-ethylpropiophenone (I),formaldehyde (II) and piperidine (III) in refluxing isopropanol.2) By reaction of 4-ethyl-alpha-methyl-beta-chloropropiophenone (IV) with (III) in refluxing ethanol.3) By cyclization of 4-ethyl-alpha-methyl-beta-amino-propiophenone (V) with 1,5-dibromopentane (VI) in hot ethanol.4) By a Friedel-Kraft's reaction of ethylbenzene (VII) with 3-piperidinoisobutyryl chloride (VIII) by means of AlCl3 at reflux temperature.5) By condensation of 4-ethyl-alpha-methylenepropiophenone (IX) with (III) in ethanol.
参考文献标题:
文献作者:Murakami,M.; Sone,T.; Sako,K.; Wakabayashi,M.; Kodaira,R.
参考来源:JP 7925571
产品链接: CAS No. 56839-43-1›› 产品链接: CAS No.64840-90-0››