3-氯-4-氟苯胺(FCA)是近年来新开发的新型、高效、广谱抗菌药如氟哌酸、氟嗪酸、环丙氟哌酸和氯氟哌酸等的主要合成原料中间体,同时也是含氟除草剂和杀虫剂的重要原料。广泛应用于医药、农药及染料等领域。
化学性质3-氯-4-氟苯胺是一种白色结晶粉末,熔点为44℃(范围在45-47℃),沸点为227-228℃,闪点为149℃。
用途3-氯-4-氟苯胺是合成氟哌酸(诺氟沙星)的重要中间体。
生产方法以邻二氯苯为原料,经硝酸硝化和氢气还原而得。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-氯-4-氟硝基苯 | 3-Chloro-4-fluoronitrobenzene | 350-30-1 | C6H3ClFNO2 | 175.547 |
3-氯苯胺 | 3-chloro-aniline | 108-42-9 | C6H6ClN | 127.573 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-chloro-4-fluoro-N-methylaniline | 77898-24-9 | C7H7ClFN | 159.591 |
3-氯-4-氟苯肼 | 3-chloro-4-fluorophenyl hydrazine | 84282-78-0 | C6H6ClFN2 | 160.578 |
2,5-二氯-4-氟苯胺 | 2,5-dichloro-4-fluoroaniline | 2729-37-5 | C6H4Cl2FN | 180.009 |
—— | 3-Chlor-N-ethyl-4-fluoranilin | 106847-36-3 | C8H9ClFN | 173.618 |
4-氯-5-氟邻苯二胺 | 4-chloro-5-fluorobenzene-1,2-diamine | 139512-70-2 | C6H6ClFN2 | 160.578 |
—— | 4-azido-2-chloro-1-fluorobenzene | 85862-85-7 | C6H3ClFN3 | 171.561 |
—— | N-(3-chloro-4-fluoro-phenyl)-formamide | 770-22-9 | C7H5ClFNO | 173.574 |
异氰酸- 3-氯-4-氟苯酯 | 3-chloro-4-fluorophenyl isocyanate | 50529-33-4 | C7H3ClFNO | 171.558 |
3-氯-4-氟苯基异硫氰酸酯 | 3-chloro-4-fluorophenyl isothiocyanate | 137724-66-4 | C7H3ClFNS | 187.625 |
—— | N-(4-fluoro-3-chlorophenyl)aniline | 1367992-25-3 | C12H9ClFN | 221.662 |
—— | 3-chloro-4-fluoro-N-isopropylaniline | —— | C9H11ClFN | 187.644 |
—— | N'-(3-chloro-4-fluorophenyl)-N,N-dimethylformamidine | —— | C9H10ClFN2 | 200.643 |
2-溴-4-氟-5-氯苯胺 | 2-bromo-5-chloro-4-fluoroaniline | 85462-59-5 | C6H4BrClFN | 224.46 |
—— | 3-chloro-4-fluorophenylurea | 343247-57-4 | C7H6ClFN2O | 188.589 |
3-氟-4-氟乙酰苯胺 | N-(3-chloro-4-fluorophenyl)acetamide | 877-90-7 | C8H7ClFNO | 187.601 |
—— | (3-Chloro-4-fluorophenyl)carbamodithioic acid | —— | C7H5ClFNS2 | 221.707 |
(3-氯-4-氟苯基)硫脲 | 1-(3-chloro-4-fluorophenyl)thiourea | 154371-25-2 | C7H6ClFN2S | 204.655 |
2-氯氟苯 | 1-chloro-2-fluorobenzene | 348-51-6 | C6H4ClF | 130.549 |
2-[(3-氯-4-氟苯基)氨基]乙酰肼 | 4-fluoro-3-chlorophenylaminoethanehydrazide | 2370-44-7 | C8H9ClFN3O | 217.63 |
—— | 2-[(3-Chloro-4-fluorophenyl)hydrazinylidene]propanedinitrile | 1015482-12-8 | C9H4ClFN4 | 222.609 |
—— | N-(3-chloro-4-fluorophenyl)propionamide | 24109-05-5 | C9H9ClFNO | 201.628 |
—— | 1-Amino-3-(3-chloro-4-fluorophenyl)urea | 1094769-79-5 | C7H7ClFN3O | 203.603 |
2,3-二氯-4-氟代-N-乙酰苯胺 | N-(2-chloroacetyl)-3-chloro-4-fluoroaniline | 96980-64-2 | C8H6Cl2FNO | 222.046 |
—— | (3-chloro-4-fluoro-phenyl)-carbamic acid methyl ester | 541544-76-7 | C8H7ClFNO2 | 203.6 |
—— | N-(3-chloro-4-fluorophenyl)methanesulfonamide | 71270-60-5 | C7H7ClFNO2S | 223.655 |
1-氨基-3-(3-氯-4-氟苯基)硫脲 | N4-(3-chloro-4-fluorophenyl)thiosemicarbazide | 133378-42-4 | C7H7ClFN3S | 219.67 |
—— | 3-chloro-4-fluorophenyl 2-bromoacetamide | 349121-13-7 | C8H6BrClFNO | 266.497 |
—— | N-(3-chloro-4-fluorophenyl)-benzenemethanamine | 131776-32-4 | C13H11ClFN | 235.688 |
—— | N,N'-Di(3-chloro-4-fluorophenyl)thiourea | 150045-48-0 | C13H8Cl2F2N2S | 333.189 |
—— | N-benzylidene-3-chloro-4-fluoroaniline | 359891-19-3 | C13H9ClFN | 233.673 |
2-(3-氯-4-氟苯胺)乙酸乙酯 | ethyl (3-chloro-4-fluorophenyl)glycinate | 2344-98-1 | C10H11ClFNO2 | 231.654 |
1-(3-氯-4-氟苯基)吡咯烷 | 1-(3-chloro-4-fluorophenyl)pyrrolidine | 1000339-33-2 | C10H11ClFN | 199.655 |
—— | N-(3-chloro-4-fluorophenyl)-2-(methylamino)acetamide | 1040320-69-1 | C9H10ClFN2O | 216.643 |
—— | N-(3-chloro-4-fluorophenyl)-t-butylamide | 123682-37-1 | C10H11ClFNO | 215.655 |
—— | 1-(3-Chloro-4-fluorophenyl)-3,3-dimethylurea | —— | C9H10ClFN2O | 216.643 |
—— | 1-(3-Chloro-4-fluorophenyl)piperazine | 91532-33-1 | C10H12ClFN2 | 214.67 |
—— | N-(4-aminophenyl)-N'-(3-chloro-4-fluorophenyl)-urea | 721449-37-2 | C13H11ClFN3O | 279.701 |
N-(3-氯-4-氟苯基)-2-氰基乙酰胺 | N-(3-chloro-4-fluoro)phenyl-2-cyanoacetamide | 219529-31-4 | C9H6ClFN2O | 212.611 |
—— | 1,3-bis(3-chloro-4-fluorophenyl)triazene | —— | C12H7Cl2F2N3 | 302.11 |
—— | N,N'-bis-(3-chloro-4-fluorophenyl)formamidine | —— | C13H8Cl2F2N2 | 301.123 |
3-氯-N-(3-氯-4-氟苯基)丙酰胺 | 3-chloro-N-(3-chloro-4-fluorophenyl)propanamide | 131605-66-8 | C9H8Cl2FNO | 236.073 |
—— | 2,2-dichloro-N-(3-chloro-4-fluorophenyl)acetamide | —— | C8H5Cl3FNO | 256.491 |
—— | ethyl 3-chloro-4-fluorophenylcarbamate | —— | C9H9ClFNO2 | 217.627 |
2-(3-氯-4-氟苯基)肼羧酸乙酯 | 2-(3-chloro-4-fluorophenyl)hydrazinecarboxylic acid ethyl ester | 84304-75-6 | C9H10ClFN2O2 | 232.642 |