化学性质
针状体结晶。熔点为245°C,沸点超过360°C,在270℃时的蒸气压为2.27kPa。它可溶于乙醇和热水,微溶于冷水、乙醚、氯仿和苯。
用途
用作有机合成中间体。
生产方法
由乙酰乙酰苯胺在硫酸的存在下环合而得。具体步骤是:将浓硫酸预热至75℃,分批加入乙酰乙酰苯胺,并保持反应温度在70-75℃之间。加料结束后,升温至95℃,反应15分钟后冷却至65℃。随后将混合物倒入水中,冷却后进行过滤,并用水和甲醇洗涤产物。最后,在干燥后用95%的乙醇进行重结晶即可得到成品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
溴甲基喹啉酮 | 4-(bromomethyl)quinolin-2(1H)-one | 4876-10-2 | C10H8BrNO | 238.084 |
4-甲基喹啉 | 4-methylquinoline | 491-35-0 | C10H9N | 143.188 |
勒皮啶 N-氧化物 | 4-methylquinoline 1-oxide | 4053-40-1 | C10H9NO | 159.188 |
4-甲基-2-氯-喹啉 | 2-chloro-4-methylquinoline | 634-47-9 | C10H8ClN | 177.633 |
4-甲基喹啉-2-硫酮 | 2-mercapto-4-methylquinoline | 4437-65-4 | C10H9NS | 175.254 |
2-甲氧基-4-甲基喹啉 | 2-methoxy-4-methylquinoline | 15113-00-5 | C11H11NO | 173.214 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-氧代-1H-喹啉-4-甲醛 | 4-formyl-6-chlorocoumarin | 15495-16-6 | C10H7NO2 | 173.171 |
—— | 4-ethylquinolin-2(1H)-one | 61304-66-3 | C11H11NO | 173.214 |
6-氨基-4-甲基-喹啉-2-醇 | 6-Amino-4-methyl-2(1H)-quinolinone | 90914-95-7 | C10H10N2O | 174.202 |
—— | 4-(2-hydroxyethyl)quinolin-2-(1H)-one | 5322-08-7 | C11H11NO2 | 189.214 |
—— | 2-acetylamino-2-ethoxycarbonyl-3-<2(1H)-quinolinon-4-yl>propionate | 90097-61-3 | C11H10BrNO | 252.11 |
—— | 4-pentylquinolin-2-(1H)-one | 21298-78-2 | C14H17NO | 215.295 |
—— | 4-(4'-hydroxybutyl)-1H-quinolin-2-one | 153876-56-3 | C13H15NO2 | 217.268 |
4-甲基喹啉 | 4-methylquinoline | 491-35-0 | C10H9N | 143.188 |
1,4-二甲基喹啉酮 | 1,4-dimethylquinolin-2(1H)-one | 2584-47-6 | C11H11NO | 173.214 |
—— | 4-[2-(tert-butylamino)ethyl]-2(1H)-quinolone | 906664-08-2 | C15H20N2O | 244.337 |
3-溴-4-甲基喹啉-2(1H)-酮 | 3-bromo-4-methyl-quinolin-2-ol | 37778-22-6 | C10H8BrNO | 238.084 |
(2-氧代-1,2-二氢-4-喹啉基)乙酸 | 2-(2-oxo-1,2-dihydroquinoline-4-yl)acetic acid | 21298-80-6 | C11H9NO3 | 203.197 |
2-羟基喹啉-4-羧酸 | 2-quinolone-4-carboxylic acid | 15733-89-8 | C10H7NO3 | 189.17 |
3-氯-4-甲基喹啉-2(1h)-酮 | 3-chloro-4-methyl-quinolin-2-ol | 502142-56-5 | C10H8ClNO | 193.633 |
2-羟基喹啉-4-甲酰氯 | 2-hydroxyquinoline-4-carbonyl chloride | 57659-08-2 | C10H6ClNO2 | 207.616 |
(2-氧代-1,2-二氢喹啉-4-基)乙酸甲酯 | 2-oxo-1,2-dihydroquinoline-4-acetic acid methyl ester | 103702-23-4 | C12H11NO3 | 217.224 |
—— | N-(2-hydroxy-4-methyl-[6]quinolyl)-acetamide | —— | C12H12N2O2 | 216.239 |
—— | 1-ethyl-4-methylquinolin-2-one | 53761-55-0 | C12H13NO | 187.241 |
1-乙烯基-4-甲基喹啉-2-酮 | 1-vinyl-4-methyl-2-quinolone | 30408-34-5 | C12H11NO | 185.225 |
—— | 4-methyl-N-propargylquinolin-2(1H)-one | 35227-95-3 | C13H11NO | 197.236 |
—— | 4-methyl-1-propyl-1H-quinolin-2-one | 500350-39-0 | C13H15NO | 201.268 |
—— | 1-allyl-4-methylquinolin-2(1H)-one | 128128-28-9 | C13H13NO | 199.252 |
—— | (4-methyl-2-oxoquinolin-1(2H)-yl)acetaldehyde | 917836-38-5 | C12H11NO2 | 201.225 |
—— | 4-[2-(4-methoxybenzylamino)ethyl]-2(1H)-quinolone | 906664-07-1 | C19H20N2O2 | 308.38 |
6-氨基-1,4-二甲基喹啉-2-酮 | 6-amino-1,4-dimethylquinolin-2(1H)-one | 6759-51-9 | C11H12N2O | 188.229 |
4-甲基-喹啉-6-基胺 | 4-methyl-quinolin-6-ylamine | 53867-94-0 | C10H10N2 | 158.203 |
2-溴-4-甲基喹啉 | 2-bromo-4-methylquinoline | 64658-04-4 | C10H8BrN | 222.084 |
—— | 1-(3,3-Dichloroprop-2-enyl)-4-methylquinolin-2-one | —— | C13H11Cl2NO | 268.13 |
4-甲基-2-氯-喹啉 | 2-chloro-4-methylquinoline | 634-47-9 | C10H8ClN | 177.633 |
—— | 6-(N-Propyl-N-2,2,2-trifluoroethyl)amino-4-methyl-2(1H)-quinolinone | —— | C15H17F3N2O | 298.308 |
—— | 2-fluoro-4-methylquinoline | 771-37-9 | C10H8FN | 161.179 |
4-甲基喹啉-2-硫酮 | 2-mercapto-4-methylquinoline | 4437-65-4 | C10H9NS | 175.254 |
—— | 1-[(E)-3-chlorobut-2-enyl]-4-methylquinolin-2-one | —— | C14H14ClNO | 247.72 |
—— | 3-(4-Methyl-2-oxo-2H-quinolin-1-yl)-propionic acid | 75371-21-0 | C13H13NO3 | 231.251 |
(4-甲基-2-氧代喹啉-1(2H)-基)乙酸 | 2-(4-methyl-2-oxoquinolin-1(2H)-yl)acetic acid | 103368-21-4 | C12H11NO3 | 217.224 |
—— | (4-methyl-quinolin-2-yl)-methanol | 33787-85-8 | C11H11NO | 173.214 |
—— | 1-benzyl-4-methyl-1H-quinolin-2-one | 53551-99-8 | C17H15NO | 249.312 |
4-甲基-2-喹啉胺 | 4-methylquinolin-2-amine | 27063-27-0 | C10H10N2 | 158.203 |
4-甲基喹啉-2-甲醛 | 4-methylquinoline-2-carbaldehyde | 40105-30-4 | C11H9NO | 171.199 |
—— | ((4-methylquinolin-2-yl)methyl)amine | 42182-53-6 | C11H12N2 | 172.23 |
—— | 4-methyl-1-(3-phenylpropyl)quinolin-2(1H)-one | 919668-84-1 | C19H19NO | 277.366 |
—— | 1-(1,3-dioxolan-2-ylmethyl)-4-methylquinolin-2(1H)-one | 917835-35-9 | C14H15NO3 | 245.278 |
4-甲基-1-苯基-喹啉-2-酮 | 4-methyl-1-phenylquinolin-2(1H)-one | 2540-30-9 | C16H13NO | 235.285 |
—— | (4-methyl-2-oxo-2H-quinolin-1-yl)acetic acid methyl ester | 919631-59-7 | C13H13NO3 | 231.251 |
—— | tert-butyl N-(tert-butyl)-N-[2-(2-oxo-1,2-dihydro-4-quinolinyl)ethyl]carbamate | 906664-11-7 | C20H28N2O3 | 344.454 |
—— | ethyl 2-[4-methyl-2-oxo-1(2H)-quinolinyl]acetate | 103368-18-9 | C14H15NO3 | 245.278 |
—— | 3-acetyl-4-methylquinolin-2(1H)-one | —— | C12H11NO2 | 201.225 |
1,4-二甲基-6-硝基喹啉-2-酮 | 1,4-dimethyl-6-nitroquinolin-2(1H)-one | 6760-41-4 | C11H10N2O3 | 218.212 |
—— | 4-chloromethyl-2-chloroquinoline | 20151-11-5 | C10H7Cl2N | 212.078 |
2-甲氧基-4-甲基喹啉 | 2-methoxy-4-methylquinoline | 15113-00-5 | C11H11NO | 173.214 |
—— | 3-chloro-1,4-dimethyl-1H-quinolin-2-one | 91348-87-7 | C11H10ClNO | 207.659 |
—— | 4-methyl-3-phenyl-2(1H)-quinolinone | 19069-84-2 | C16H13NO | 235.285 |
2-肼基-4-甲基喹啉 | 2-hydrazinyl-4-methylquinoline | 21703-52-6 | C10H11N3 | 173.217 |
2-(4-甲基-2-氧代-1,2-二氢喹啉-1-基)丙酸 | 2-(4-methyl-2-oxo-1,2-dihydroquinolin-1-yl)propionic acid | 103368-26-9 | C13H13NO3 | 231.251 |
2-氯-4-甲基喹啉-6-胺 | 6-amino-2-chloro-4-methylquinoline | 90772-83-1 | C10H9ClN2 | 192.648 |
—— | 2-methylaminolepidine | 52430-51-0 | C11H12N2 | 172.23 |
—— | N1-carbethoxy-4-methyl-2-quinolon-2(1H)-one | 141031-16-5 | C13H13NO3 | 231.251 |
—— | 2-(azidomethyl)-4-methylquinoline | 910560-00-8 | C11H10N4 | 198.227 |