化学性质
这是一种油状液体,具有以下特性:沸点分别为294℃、172-175℃(1.73kPa)和144℃(0.67kPa),相对密度为1.1248(22/4℃),折光率为1.5600(22℃)。它易溶于醇和醚,略溶于水。
用途
间氨基苯甲酸乙酯甲磺酸盐主要用于有机合成。此外,该化合物也是鱼类麻醉药的一种,其化学名称为Tricaine[886-86-2]。
生产方法
由间氨基苯甲酸与乙醇在盐酸存在下进行酯化反应制备而成。具体步骤如下:将无水乙醇保持在10℃以下冷却的条件下,通入盐酸至饱和状态,然后加入干燥的间氨基苯甲酸,并加热回流24小时。随后回收乙醇,并倒入冰水中,用碳酸钠中和至pH值为8,再经过水洗步骤后即得粗品。最后通过减压精馏即可获得成品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | ethyl 3-azidobenzoate | 56423-50-8 | C9H9N3O2 | 191.189 |
间氨基苯甲酸 | meta-aminobenzoic acid | 99-05-8 | C7H7NO2 | 137.138 |
间硝基苯甲酸乙酯 | ethyl-3-nitrobenzoate | 618-98-4 | C9H9NO4 | 195.175 |
苯甲酸乙酯 | benzoic acid ethyl ester | 93-89-0 | C9H10O2 | 150.177 |
—— | ethyl 3-[(ethoxycarbonyl)amino]benzoate | 5100-22-1 | C12H15NO4 | 237.255 |
3-乙酰氨基苯甲酸 | 3-acetylaminobenzoic acid | 587-48-4 | C9H9NO3 | 179.175 |
—— | 3-[2-(trimethylsilanyl)ethanesulfonylamino]benzoic acid ethyl ester | 1045771-48-9 | C14H23NO4SSi | 329.492 |
间硝基苯甲酸 | 3-nitrobenzoic acid | 121-92-6 | C7H5NO4 | 167.121 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-肼基苯甲酸乙酯 | ethyl 3-hydrazinylbenzoate | 90556-87-9 | C9H12N2O2 | 180.206 |
苯甲酸,3-(甲基氨基)-,乙基酯 | ethyl 3-(methylamino)benzoate | 192632-34-1 | C10H13NO2 | 179.219 |
乙基3-甲酰氨基苯甲酸酯 | ethyl 3-formamidobenzoate | 192632-33-0 | C10H11NO3 | 193.202 |
3-(乙氧基羰基)苯异氰酸酯 | ethyl 3-isocyanatobenzoate | 67531-68-4 | C10H9NO3 | 191.186 |
间二甲氨基苯甲酸乙酯 | ethyl 3-(dimethylamino)benzoate | 16518-65-3 | C11H15NO2 | 193.246 |
3-乙氧基羰基苯异硫氰酸酯 | 3-Isothiocyanato-benzoesaeure-ethylester | 3137-84-6 | C10H9NO2S | 207.253 |
—— | ethyl 3-azidobenzoate | 56423-50-8 | C9H9N3O2 | 191.189 |
—— | ethyl 3-(phenylamino)benzoate | 1369265-53-1 | C15H15NO2 | 241.29 |
—— | Benzoic acid, 3-(2-phenylhydrazino)-, ethyl ester | 102536-01-6 | C15H16N2O2 | 256.304 |
间氨基苯甲酸 | meta-aminobenzoic acid | 99-05-8 | C7H7NO2 | 137.138 |
—— | 3,3'-azo-di-benzoic acid diethyl ester | 53171-93-0 | C18H18N2O4 | 326.352 |
3-乙酰氨基苯甲酸乙酯 | 3-acetylaminobenzoic acid ethyl ester | 19305-32-9 | C11H13NO3 | 207.229 |
—— | ethyl 3-(octylamino)benzoate | 79667-46-2 | C17H27NO2 | 277.407 |
—— | ethyl 3-(hexadecylamino)benzoate | 58377-50-7 | C25H43NO2 | 389.622 |
—— | 3-ureido-benzoic acid ethyl ester | 1030707-82-4 | C10H12N2O3 | 208.217 |
1-(3-乙氧羰基苯基)-2-硫脲 | 3-[(aminothioxomethyl)amino]benzoic acid ethyl ester | 20967-87-7 | C10H12N2O2S | 224.283 |
—— | ethyl 3-(benzylamino)benzoate | 440647-30-3 | C16H17NO2 | 255.316 |
—— | Ethyl 3-(2-methylbut-3-en-2-ylamino)benzoate | 1335229-13-4 | C14H19NO2 | 233.31 |
—— | Ethyl-m-propenoylaminobenzoate | 134046-77-8 | C12H13NO3 | 219.24 |
3-[(氯乙酰基)氨基]苯甲酸乙酯 | ethyl 3-(2-chloroacetamido)benzoate | 58915-19-8 | C11H12ClNO3 | 241.674 |
3-[(2-溴乙酰基)氨基]苯甲酸乙酯 | ethyl 3-(2-bromoacetamido)benzoate | 209345-05-1 | C11H12BrNO3 | 286.125 |
—— | 1,3-bis-(3-carbethoxyphenyl)urea | 876946-70-2 | C19H20N2O5 | 356.378 |
3-(甲磺酰氨基)苯甲酸乙酯 | ethyl 3-(methylsulfonamido)benzoate | 93884-11-8 | C10H13NO4S | 243.284 |
3-[双(2-羟乙基)氨基]苯甲酸乙酯 | Ethyl 3-[bis(2-hydroxyethyl)amino]benzoate | 23730-39-4 | C13H19NO4 | 253.298 |
—— | 3-sulfamoylchloride benzoic acid ethyl ester | 651749-33-6 | C9H10ClNO4S | 263.702 |
—— | ethyl 3-[(ethoxycarbonyl)amino]benzoate | 5100-22-1 | C12H15NO4 | 237.255 |
—— | 3-sulfoamino-benzoic acid ethyl ester | 651749-36-9 | C9H11NO5S | 245.256 |
—— | ethyl 3-((4-(trifluoromethyl)phenyl)amino)benzoate | 761432-15-9 | C16H14F3NO2 | 309.288 |
—— | ethyl 3-(3-bromo-N-methylpropanamido)benzoate | 349442-93-9 | C12H14BrNO3 | 300.152 |
—— | N-(3-Aethoxycarbonyl-phenyl)-DL-α-alanin | —— | C12H15NO4 | 237.255 |
—— | ethyl 3-pivalamidobenzoate | 885898-30-6 | C14H19NO3 | 249.31 |
—— | ethyl 3-(N-pentanoyl)aminobenzoate | 447446-61-9 | C14H19NO3 | 249.31 |
—— | ethyl 3-(3-(trifluoromethyl)phenylamino)benzoate | 85010-03-3 | C16H14F3NO2 | 309.288 |
3-(1-哌嗪)苯甲酸乙酯 | ethyl 3-(piperazin-1-yl)benzoate | 202262-40-6 | C13H18N2O2 | 234.298 |
—— | 3-(4-chloro-benzylamino)-benzoic acid ethyl ester | 79655-89-3 | C16H16ClNO2 | 289.762 |
—— | Ethyl 3-{[(2-propen-1-yloxy)carbonyl]amino}benzoate | 1160626-00-5 | C13H15NO4 | 249.266 |
—— | Ethyl 3-(pentanethioylamino)benzoate | —— | C14H19NO2S | 265.376 |
—— | Ethyl 3-{(3S,4R)-3,4,5-(trihydroxy) pentan-1-ylamino}benzoate | 334792-30-2 | C14H21NO5 | 283.324 |
—— | ethyl 3-(tert-butoxycarbonylamino)benzoate | 344462-84-6 | C14H19NO4 | 265.309 |
—— | ethyl 3-[(ethylsulfonyl)amino]benzoate | 849410-09-9 | C11H15NO4S | 257.31 |
—— | Ethyl 3-[3-(4-chlorophenyl)propylamino]benzoate | 86373-85-5 | C18H20ClNO2 | 317.815 |
2-乙氧基-5-碘吡啶-3-羧酸 | 3-[3-(2-chloro-ethyl)-ureido]-benzoic acid ethyl ester | 803729-93-3 | C12H15ClN2O3 | 270.716 |
—— | ethyl 3-(3-oxobutanamido)benzoate | 1016675-89-0 | C13H15NO4 | 249.266 |
—— | ethyl 3-((cyclopropylcarbonyl)amino)benzoate | 723759-58-8 | C13H15NO3 | 233.267 |
—— | ethyl 3-[[(2Z)-3-carboxy-1-oxo-2-propen-1-yl]amino]benzoate | 1325172-19-7 | C13H13NO5 | 263.25 |
—— | 4-(3-ethoxycarbonylanilino)-4-oxobut-2-enoic acid | 461684-04-8 | C13H13NO5 | 263.25 |
3-叠氮基苯甲酸 | 3-azidobenzoic acid | 1843-35-2 | C7H5N3O2 | 163.136 |
—— | ethyl 3-(2,2,2-trichloroethoxycarbonylamino)benzoate | 847622-58-6 | C12H12Cl3NO4 | 340.591 |
—— | diphenylamine-2-carboxylic acid | 6025-56-5 | C13H11NO2 | 213.236 |
—— | o-methylphenyl 3-benzoic acid ethyl ester urea | —— | C17H18N2O3 | 298.342 |
3-(丙烷-1-磺酰基氨基)-苯甲酸乙酯 | 3-(propane-1-sulfonylamino)-benzoic acid ethyl ester | 849409-81-0 | C12H17NO4S | 271.337 |
—— | Ethyl 3-{[(3-fluorophenyl)carbamoyl]amino}benzoate | —— | C16H15FN2O3 | 302.305 |
—— | ethyl 3-[(2-amino-4-cyanophenyl)amino] benzoate | 1106941-12-1 | C16H15N3O2 | 281.314 |
—— | Ethyl 3-(2-amino-4-fluoroanilino)benzoate | 1106943-68-3 | C15H15FN2O2 | 274.295 |
—— | 3-(3-phenylpropionylamino)benzoic acid ethyl ester | 349537-38-8 | C18H19NO3 | 297.354 |
3-苯基二氮烯基苯甲酸 | 3-phenylazobenzoic acid | 14474-22-7 | C13H10N2O2 | 226.235 |
—— | Ethyl 3-(4-hydroxypiperidin-1-yl)benzoate | 334792-12-0 | C14H19NO3 | 249.31 |
—— | Ethyl 3-(4-aminopiperidin-1-yl)benzoate | 334792-15-3 | C14H20N2O2 | 248.325 |
—— | N-(α-methyl benzylidene)-m-carbethoxyaniline | —— | C17H17NO2 | 267.327 |
—— | ethyl 3-[(3-amino-2-hydroxyphenyl)amino]benzoate | 1097777-70-2 | C15H16N2O3 | 272.304 |
—— | Aethyl-3-butansulfonamidobenzoat | 96750-06-0 | C13H19NO4S | 285.364 |
—— | 3-(n-hexyadecylamino)benzoic acid | 55791-72-5 | C23H39NO2 | 361.568 |
—— | ethyl 3-{[(Z)-2-amino-1,2-dicyanovinyl]amino}methyleneaminobenzoate | 931424-11-2 | C14H13N5O2 | 283.29 |
—— | ethyl 3-(pyridin-2-ylamino)benzoate | 1312175-20-4 | C14H14N2O2 | 242.277 |
—— | Ethyl 3-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)benzoate | —— | C17H15F3N2O3 | 352.313 |
—— | ethyl 3-((cyclohexylcarbonyl)amino)benzoate | 315712-31-3 | C16H21NO3 | 275.348 |
—— | 3-(((4-isopropylphenyl)amino)sulfonyl)amino-benzoic acid ethyl ester | 651749-34-7 | C18H22N2O4S | 362.45 |
—— | Ethyl 3-{[(2-fluorophenyl)carbamoyl]amino}benzoate | —— | C16H15FN2O3 | 302.305 |
3-甲酰基苯甲酸乙酯 | ethyl 3-formylbenzoate | 33745-47-0 | C10H10O3 | 178.188 |
—— | ethyl 3-{[6-(methyloxy)-1-naphthalenyl]amino}benzoate | 1097777-65-5 | C20H19NO3 | 321.376 |
—— | 3-(phenethylamino)benzoic acid | —— | C15H15NO2 | 241.29 |
—— | Ethyl 3-[(3,4-dichlorophenyl)carbamoylamino]benzoate | —— | C16H14Cl2N2O3 | 353.205 |
—— | Ethyl 3-(4-azidopiperidin-1-yl)benzoate | 334792-13-1 | C14H18N4O2 | 274.323 |
3-氯苯甲酸乙酯 | 3-chloro-benzoic acid ethyl ester | 1128-76-3 | C9H9ClO2 | 184.622 |
—— | N-(3-Ethoxycarbonylphenyl)-2-naphthoylamide | 208175-27-3 | C20H17NO3 | 319.36 |
—— | Ethyl 3-[(3,4-difluorophenyl)carbamoylamino]benzoate | 886545-56-8 | C16H14F2N2O3 | 320.296 |
The synthesis of a new class of benzo[