目前,2,7-二羟基-9-芴酮作为重要的医药中间体和材料功能单体,在多个领域展现出广泛的应用前景。在医药工业中,它可用于合成抗肿瘤、交感神经抑制剂等;在农业中,则用于合成除草剂和杀虫剂等;在塑料工业中,它可以合成双酚类产品,用作聚合过程的稳定剂和增塑剂,以及制取功能性高分子材料;而在液晶材料领域,它可以用于合成容易产生介晶现象的新有机化合物。
用途2,7-二羟基-9-芴酮是芴的一种衍生物,主要用作医药中间体。
制备2,7-二羟基-9-芴酮的制备过程如下:
4,4′-二羟基联苯-2-甲酸(II)的合成:将片碱加热至熔融状态(300~325℃),搅拌后加入2,7-二磺酸钾-9-芴酮(I)粉末。加料完毕后,进行反应一段时间,然后冷却并溶解在冰水中,过滤收集滤液。在滤液中加入浓盐酸酸化,冷却后再过滤,最后真空干燥得到淡黄色固体化合物(II)。
2,7-二羟基-9-芴酮(III)的制备:将步骤1得到的粉末与氯化锌混合后加热到一定温度进行搅拌反应。反应完成后冷却,加入水中溶解并过滤。滤饼洗涤至中性后再收集滤饼,最后真空干燥得到红棕色固体产物(III)。
2,7-二羟基-9-芴酮是一种棕红色结晶粉末,熔点为336-337℃。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,7-dimethoxy-9H-fluoren-9-one | 42523-28-4 | C15H12O3 | 240.258 |
—— | 9-oxo-9H-fluorene-2,7-diyl diacetate | 53133-99-6 | C17H12O5 | 296.279 |
9-芴酮 | 9-fluorenone | 486-25-9 | C13H8O | 180.206 |
2,7-二溴-9-芴酮 | 2,7-dibromofluorene-9-one | 14348-75-5 | C13H6Br2O | 337.998 |
2,7-二氨基-9-芴酮 | 2,7-diaminofluoren-9-one | 2915-84-6 | C13H10N2O | 210.235 |
—— | 2,7-dihydroxy-9-oxo-fluorene-1-carboxylic acid | 89450-82-8 | C14H8O5 | 256.215 |
2,7-二硝基-9-芴酮 | 2,7-dinitro-9-fluorenone | 31551-45-8 | C13H6N2O5 | 270.201 |
芴 | 9H-fluorene | 86-73-7 | C13H10 | 166.222 |
[1,1-联苯]-2-羧酸, 4,4-二羟基 | 4,4'-dihydroxy-[1,1'-biphenyl]-2-carboxylic acid | 53197-57-2 | C13H10O4 | 230.22 |
5-甲氧基-2-(4-甲氧基苯基)苯甲酸 | 4,4'-dimethoxy-[1,1'-biphenyl]-2-carboxylic acid | 42523-25-1 | C15H14O4 | 258.274 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,7-dimethoxy-9H-fluoren-9-one | 42523-28-4 | C15H12O3 | 240.258 |
—— | 7-Ethoxy-2-hydroxyfluoren-9-one | 356096-51-0 | C15H12O3 | 240.258 |
—— | 9H-Fluoren-9-one, 2,7-diethoxy- | 303735-64-0 | C17H16O3 | 268.312 |
—— | 2,7-bis(2-chloroethoxy)fluoren-9-one | 28686-75-1 | C17H14Cl2O3 | 337.202 |
2,7-双(2-羟基乙氧基)芴-9-酮 | 2,7-bis(2-hydroxyethoxy)-9H-fluoren-9-one | 129375-33-3 | C17H16O5 | 300.311 |
—— | 2-(2-hydroxyethoxy)-7-ethoxyfluoren-9-one | 1444826-09-8 | C17H16O4 | 284.312 |
—— | 2-(2-chloroethoxy)-7-ethoxyfluoren-9-one | 1444826-10-1 | C17H15ClO3 | 302.757 |
—— | 2,7-bis-(2-aminoethoxy)-fluoren-9-one | 861122-44-3 | C17H18N2O3 | 298.342 |
—— | 2,7-dibutoxyl-9H-fluoren-9-one | —— | C21H24O3 | 324.42 |
—— | 2-hydroxy-7-butyloxy-fluoren-9-one | 712284-12-3 | C17H16O3 | 268.312 |
—— | 2,7-Bis- |
69742-04-7 | C23H28O3 | 352.474 |
—— | 2,7-bis(3-methylbutoxy)-9H-fluoren-9-one | —— | C23H28O3 | 352.474 |
—— | 2,7-Bis(hexyloxy)-9H-fluoren-9-one | —— | C25H32O3 | 380.527 |
—— | 2,7-bis-(2-ethylaminoethoxy)-fluoren-9-one | 861122-50-1 | C21H26N2O3 | 354.449 |
—— | 2,7-bis[2-(2-hydroxyethoxy)ethoxy]-9H-fluoren-9-one | 299167-98-9 | C21H24O7 | 388.417 |
—— | 2,7-bis[(γ-dimethylamino)propoxy]fluoren-9-one | 54555-41-8 | C23H30N2O3 | 382.503 |
—— | 2-(2-dimethylaminoethoxy)-7-ethoxyfluoren-9-one | 1444826-11-2 | C19H21NO3 | 311.381 |
—— | 2,7-bis-(2-dimethylaminoethoxy)-fluoren-9-one | 53395-12-3 | C21H26N2O3 | 354.449 |
—— | 2-hydroxy-7-pentadecyloxy-fluoren-9-one | 1053225-44-7 | C28H38O3 | 422.608 |
—— | 2,7-dioctyloxyfluoren-9-one | —— | C29H40O3 | 436.635 |
—— | 2,7-Bis-tridecyloxy-fluoren-9-one | —— | C39H60O3 | 576.904 |
—— | 2,7-Bis-dodecyloxy-fluoren-9-one | —— | C37H56O3 | 548.85 |
—— | 2,7-didocosyloxy-9-fluorenone | 1245574-83-7 | C57H96O3 | 829.387 |
—— | 2,7-bis(2-isopropylthioethoxy)fluoren-9-one | 1444826-23-6 | C23H28O3S2 | 416.606 |
—— | 9-oxo-9H-fluorene-2,7-diyl diacetate | 53133-99-6 | C17H12O5 | 296.279 |
—— | 2,7-bis{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}-9H-fluoren-9-one | 619335-38-5 | C25H32O9 | 476.524 |
—— | 2,7-bis(2-isopropylaminoethoxy)fluoren-9-one | 1444826-20-3 | C23H30N2O3 | 382.503 |
—— | 2,7-bis(2-propylaminoethoxy)fluoren-9-one | 861122-52-3 | C23H30N2O3 | 382.503 |
—— | 2,7-bis(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)-9H-fluoren-9-one | 844638-09-1 | C29H40O11 | 564.63 |
—— | 2,7-bis(2-tert-butylthioethoxy)fluoren-9-one | 1444826-24-7 | C25H32O3S2 | 444.659 |
—— | 2,7-bis-(3-diethylaminopropoxy)-fluoren-9-one | 53496-88-1 | C27H38N2O3 | 438.61 |
乙胺芴酮 | 2,7-bis(2-[diethylamino]ethoxy)-9-fluorenone | 27591-97-5 | C25H34N2O3 | 410.557 |
—— | 2-(2-diethylaminoethoxy)-7-ethoxyfluoren-9-one | 761415-16-1 | C21H25NO3 | 339.434 |
—— | 2,7-bis(2-butylaminoethoxy)fluoren-9-one | 1444826-21-4 | C25H34N2O3 | 410.557 |
—— | 2,7-bis(2-tert-butylaminoethoxy)fluoren-9-one | 1444826-22-5 | C25H34N2O3 | 410.557 |
—— | 2,5,8,11,23,26,29,32-octaoxapentacyclo[31.2.2.112,16.118,22.015,19]nonatriaconta-1(35),12(39),13,15,18(38),19,21,33,36-nonaen-17-one | 1187192-25-1 | C31H34O9 | 550.606 |
—— | 2,7-bis(methoxycarbonylmethoxy)fluoren-9-one | 123305-05-5 | C19H16O7 | 356.332 |
—— | 2,7-bis(2,3-epoxypropoxy)fluoren-9-one | 1215531-77-3 | C19H16O5 | 324.333 |
—— | 2-(2-chloroethoxy)-7-(2-diethylaminoethoxy)fluoren-9-one | 1444826-16-7 | C21H24ClNO3 | 373.879 |
—— | 3,6-Dibromo-2,7-dihydroxyfluoren-9-one | 84487-72-9 | C13H6Br2O3 | 369.997 |
—— | 2,7-Bis[4-(diethylamino)butoxy]fluoren-9-one | 488794-66-7 | C29H42N2O3 | 466.664 |
—— | 2,7-bis(3-(allyl(methyl)amino)propoxy)-9-fluorenone | —— | C27H34N2O3 | 434.579 |
—— | 2-hydroxy-7-(2-octyloxy)-fluorenone | —— | C21H24O3 | 324.42 |
—— | 2,7-bis(2-(allyl(methyl)amino)ethoxy)-9-fluorenone | —— | C25H30N2O3 | 406.525 |
—— | 2,7-bis[(β-diisopropylamino)-ethoxy]fluoren-9-one | 53496-89-2 | C29H42N2O3 | 466.664 |
—— | 2,7-bis-(2-di-n-propylaminoethoxy)-fluoren-9-one | —— | C29H42N2O3 | 466.664 |
—— | diethyl 2,2'-[(9-oxo-9H-fluorene-2,7-diyl)bis(oxy)]diacetate | 123278-09-1 | C21H20O7 | 384.386 |
—— | 2,7-bis(3-(piperidin-1-yl)propoxy)-9H-fluorenone | 72420-58-7 | C29H38N2O3 | 462.632 |
—— | 2,7-Bis(morpholinoethoxy)-9-fluorenone | 53496-91-6 | C25H30N2O5 | 438.524 |
—— | 2-(3-(allyl(methyl)amino)propoxy)-7-(allyloxy)-9-fluorenone | —— | C23H25NO3 | 363.456 |
—— | 2,7-Bis[2-(dibutylamino)ethoxy]fluoren-9-one | 53496-87-0 | C33H50N2O3 | 522.772 |
—— | 2,7-bis-(2-pyrrolidin-1-yl-ethoxy)-fluoren-9-one | 53496-90-5 | C25H30N2O3 | 406.525 |
—— | 2,7-bis(3-dimethylamino-2-hydroxypropoxy)fluoren-9-one | 1444826-12-3 | C23H30N2O5 | 414.502 |
—— | 2,7-Bis(piperidinoethoxy)-9-fluorenone | 101395-73-7 | C27H34N2O3 | 434.579 |
—— | 2,7-dipivaloyloxyfluorenone | 112025-07-7 | C23H24O5 | 380.441 |
—— | 2,7-bis((8-(allyl(methyl)amino)octyl)oxy)-9-fluorenone | —— | C37H54N2O3 | 574.847 |
—— | 2,7-bis(3-diethylamino-2-hydroxypropoxy)fluoren-9-one | 1444826-13-4 | C27H38N2O5 | 470.609 |
—— | Acetic acid, 2,2'-((9-oxo-9H-fluorene-2,7-diyl)bis(oxy))bis-, diheptyl ester | 123278-14-8 | C31H40O7 | 524.654 |
—— | 2,7-bis(3-dipropylamino-2-hydroxypropoxy)fluoren-9-one | 1444826-14-5 | C31H46N2O5 | 526.717 |
—— | 2,7-bis[2-(1H-imidazol-1-yl)ethoxy]fluoren-9-one | 1444826-18-9 | C23H20N4O3 | 400.437 |
—— | 2,7-bis[[(3R)-pyrrolidin-3-yl]oxy]fluoren-9-one | 1361108-41-9 | C21H22N2O3 | 350.417 |
—— | 2,7-bis(4-nitrophenoxy)-9-fluorenone | 1332524-31-8 | C25H14N2O7 | 454.395 |
—— | 2,7-bis[2-(1H-1,2,3-triazol-1-yl)ethoxy]fluoren-9-one | 1444826-19-0 | C21H18N6O3 | 402.412 |
—— | 2,7-bis[2-(1H-1,2,4-triazol-1-yl)ethoxy]fluoren-9-one | 1444826-17-8 | C21H18N6O3 | 402.412 |
—— | 2,7-bis(3-piperidino-2-hydroxypropoxy)fluoren-9-one | 1444826-15-6 | C29H38N2O5 | 494.631 |
2,7-二羟基芴 | 2,7-dihydroxyfluorene | 5043-54-9 | C13H10O2 | 198.221 |
—— | 2,7-bis[[(3R)-1-methylpyrrolidin-3-yl]oxy]fluoren-9-one | 1361108-42-0 | C23H26N2O3 | 378.471 |
—— | 2,7-bis-[(S)-1-methylpyrrolidin-2-ylmethoxy]-fluoren-9-one | —— | C25H30N2O3 | 406.525 |
—— | 2,7-bis[(2R)-1-methylpyrrolidin-2-ylmethoxy]-fluoren-9-one | 861118-07-2 | C25H30N2O3 | 406.525 |
—— | 2,7-dimethoxyfluorene | 42523-30-8 | C15H14O2 | 226.275 |
—— | 2,7-bis[(3S)-1-azabicyclo[2.2.2]octan-3yloxy]fluoren-9-one | —— | C27H30N2O3 | 430.547 |
—— | 2-{2-{2-{{7-{2-{2-{2-{[(4-methylphenyl)sulfonyl]oxy}ethoxy}ethoxy}ethoxy}-9-oxo-9H-fluoren-2-yl}oxy}ethoxy}ethoxy}ethyl 4-methylbenzenesulfonate | 619335-39-6 | C39H44O13S2 | 784.903 |
—— | 2,7-bis(4-aminophenoxy)fluorene | 1332524-34-1 | C25H20N2O2 | 380.446 |
—— | 2,7-dihydroxy-9-fluorenol | 1352172-39-4 | C13H10O3 | 214.221 |
—— | 2,7-bis-[(2R)-1-Boc-azetidin-2-ylmethoxy]-fluoren-9-one | —— | C31H38N2O7 | 550.652 |
—— | 2,7-bis-[(2R)-1-Boc-pyrrolidin-2-ylmethoxy]-fluoren-9-one | 861118-09-4 | C33H42N2O7 | 578.706 |
—— | 2,7-Bis-<2-(diethylamino)-ethoxy>-fluoren-9-ol | 120692-71-9 | C25H36N2O3 | 412.572 |
—— | (2,7-Dibutoxy-fluoren-9-ylidene)-hydrazine | —— | C21H26N2O2 | 338.45 |
—— | 2,7-diheptynyl-3,6-dichloro-9-fluorenone | —— | C27H26Cl2O | 437.409 |
—— | 2,7-bis(3,3-dimethylbutyneyl)-3,6-dichloro-9-fluorenone | —— | C25H22Cl2O | 409.355 |
—— | 2,7-bis(4-nitrophenoxy)-9-hydroxyfluorene | 1332524-32-9 | C25H16N2O7 | 456.411 |