三丙酮胺具有抗心律失常及抗心肌缺氧的作用。
以三丙酮胺为原料,使用乙醇作为溶剂,并在催化剂作用下进行加氢反应(常压或3~4MPa),可制备出受阻胺类光稳定剂的原料——2,2,6,6-四甲基哌啶醇。
化学性质 三丙酮胺是一种白色或淡黄色粉末,熔点为43℃,沸点为205℃。它能溶解于丙酮、醇、醚和水中。
用途 三丙酮胺不仅是合成受阻胺类光稳定剂的重要中间体,本身还具有光稳定作用,在制药方面也有广泛应用。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,2,2,6,6-五甲基-4-哌啶酮 | 1,2,2,6,6-pentamethyl-4-piperidone | 5554-54-1 | C10H19NO | 169.267 |
2,2,6,6-四甲基-1-亚硝基-4-哌啶酮 | 1-nitroso-2,2,6,6-tetramethyl-4-piperidone | 640-01-7 | C9H16N2O2 | 184.238 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,2,7,7-tetramethylazepan-4-one | 1017575-50-6 | C10H19NO | 169.267 |
1,2,2,6,6-五甲基-4-哌啶酮 | 1,2,2,6,6-pentamethyl-4-piperidone | 5554-54-1 | C10H19NO | 169.267 |
—— | 1-ethyl-2,2,6,6-tetramethylpiperidin-4-one | —— | C11H21NO | 183.294 |
—— | 7-azadispiro[5.1.5.3]hexadecan-15-one | 35814-33-6 | C15H25NO | 235.37 |
1-羟基-2,2,6,6-四甲基哌啶-4-酮 | 1-hydroxy-2,2,6,6-tetramethyl-piperidin-4-one | 3637-11-4 | C9H17NO2 | 171.239 |
—— | 1-fluoro-2,2,6,6-tetramethyl-piperidin-4-one | 7649-31-2 | C9H16FNO | 173.231 |
—— | 1-chloro-2,2,6,6-tetramethyl-4-piperidone | 38951-83-6 | C9H16ClNO | 189.685 |
—— | 1-bromo-4-oxo-2,2,6,6-tetramethylpiperidine | 19313-08-7 | C9H16BrNO | 234.136 |
—— | 1-cyanomethyl-2,2,6,6-tetramethyl-4-oxopiperidine | 84462-23-7 | C11H18N2O | 194.277 |
2,2,6,6-四甲基哌啶 | 2,2,6,6-tetramethyl-piperidine | 768-66-1 | C9H19N | 141.257 |
—— | 1-methoxy-2,2,6,6-tetramethyl-4-piperidinone | 122586-98-5 | C10H19NO2 | 185.266 |
—— | N-acetyl-2,2,6,6-tetramethylpiperidin-4-one | 52326-65-5 | C11H19NO2 | 197.277 |
2,2,6,6-四甲基-1-亚硝基-4-哌啶酮 | 1-nitroso-2,2,6,6-tetramethyl-4-piperidone | 640-01-7 | C9H16N2O2 | 184.238 |
—— | 2,2,7,7-tetramethylazepane | —— | C10H21N | 155.283 |
—— | cis-N-β-triacetoneaninoacrylonitrile | 89422-24-2 | C12H18N2O | 206.288 |
—— | trans-N-β-triacetoneaminoacrylonitrile | 118061-30-6 | C12H18N2O | 206.288 |
—— | 2,2,5,5-tetramethyl-3-oxopyrrolidine | 5167-85-1 | C8H15NO | 141.213 |
—— | 7-aza-3,11-dithiadispiro[5.1.5.3]hexadecane-15-one | 1044254-00-3 | C13H21NOS2 | 271.448 |
—— | 7-aza-3,11-dioxadispiro[5.1.5.3]hexadecane-15-one | 1044253-97-5 | C13H21NO3 | 239.315 |
—— | 1-(hydroxymethoxy)-2,2,6,6-tetramethylpiperidin-4-one | —— | C10H19NO3 | 201.266 |
—— | 1-azido-2,2,6,6-tetramethylpiperidin-4-one | —— | C9H16N4O | 196.252 |
2,2,6,6-四甲基-4-亚甲基哌啶 | 2,2,6,6-tetramethyl-4-methylenepiperidine | 137003-49-7 | C10H19N | 153.268 |
An immobilised iridium hydrogen transfer catalyst has been developed for use in flow based processing by incorporation of a ligand into a porous polymeric monolithic flow reactor.