化学性质
该物质熔点为16-17℃,沸点在205℃时分解,170-172℃(1.87kPa)或168℃(1.6kPa)。它能溶于乙醇。
用途
主要用于医药中间体的生产,特别是用于合成苯巴比妥等药物。
生产方法
该物质由苯乙酸乙酯通过缩合、酸化和消除反应制得。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
苯丙二酸 | phenylmalonic acid | 2613-89-0 | C9H8O4 | 180.16 |
—— | diethyl α-bromophenylmalonate | 69836-07-3 | C13H15BrO4 | 315.164 |
氯苯基丙二酸二乙酯 | diethyl 2-chloro-2-phenylmalonate | 107365-54-8 | C13H15ClO4 | 270.713 |
苯基氰基乙酸乙酯 | ethyl phenylcyanoacetate | 4553-07-5 | C11H11NO2 | 189.214 |
—— | diethyl 2-phenyl-2-allylmalonate | 50790-26-6 | C16H20O4 | 276.332 |
—— | diethyl (methylsthio)phenylmalonate | 82751-11-9 | C14H18O4S | 282.361 |
—— | 1-phenyl-propane-1,1,3-tricarboxylic acid triethyl ester | 64330-73-0 | C18H24O6 | 336.385 |
苯乙酸乙酯 | Ethyl 2-phenylethanoate | 101-97-3 | C10H12O2 | 164.204 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-苯基-缩苹果酸单乙基酯 | 2-phenylmalonic acid monoethyl ester | 17097-90-4 | C11H12O4 | 208.214 |
—— | dimethyl 2-phenylmalonate | 37434-59-6 | C11H12O4 | 208.214 |
—— | mono-tert-butyl phenylmalonate | 55610-35-0 | C13H16O4 | 236.268 |
甲基苯基丙二酸二乙酯 | diethyl 2-methyl-2-phenylmalonate | 34009-61-5 | C14H18O4 | 250.295 |
—— | hydroxymethyl-phenyl-malonic acid diethyl ester | 278791-10-9 | C14H18O5 | 266.294 |
2-苯基丙酸乙酯 | ethyl 2-phenylpropanoate | 2510-99-8 | C11H14O2 | 178.231 |
—— | 2-Phenyl-2-(ethoxycarbonyl)propionaldehyde | 60727-92-6 | C12H14O3 | 206.241 |
2,2-二甲基-5-苯基-1,3-二氧杂环乙烷-4,6-二酮 | 2.2-dimethyl-5-phenyl-1,3-dioxane-4,6-dione | 15231-78-4 | C12H12O4 | 220.225 |
Alpha-甲基苯乙酸甲酯 | 2-phenylpropionic acid methyl ester | 31508-44-8 | C10H12O2 | 164.204 |
苯丙二酸 | phenylmalonic acid | 2613-89-0 | C9H8O4 | 180.16 |
—— | α-Amino-α-phenyl-malonsaeure-diaethylester | 22225-53-2 | C13H17NO4 | 251.282 |
—— | diethyl phenyltartronate | 73640-03-6 | C13H16O5 | 252.267 |
—— | 2-phenyl-malonamic acid ethyl ester | 42798-15-2 | C11H13NO3 | 207.229 |
—— | ethyl 3-chloro-3-oxo-2-phenylpropanoate | 54635-33-5 | C11H11ClO3 | 226.66 |
—— | Diphenyl-malonsaeure-diaethylester | 97080-43-8 | C19H20O4 | 312.365 |
—— | diethyl 2-fluoro-2-phenylmalonate | 2802-98-4 | C13H15FO4 | 254.258 |
—— | diethyl α-bromophenylmalonate | 69836-07-3 | C13H15BrO4 | 315.164 |
—— | Diethyl 2-phenyl-2-(phenylmethoxymethyl)propanedioate | 67590-44-7 | C21H24O5 | 356.419 |
—— | diethyl 2-bromomethyl-2-phenylmalonate | 214214-66-1 | C14H17BrO4 | 329.191 |
氯苯基丙二酸二乙酯 | diethyl 2-chloro-2-phenylmalonate | 107365-54-8 | C13H15ClO4 | 270.713 |
苯基乙基丙二酸二乙酯 | diethyl ethyl(phenyl)malonate | 76-67-5 | C15H20O4 | 264.321 |
2-乙基-苯乙酸乙酯 | ethyl 2-phenylbutanoate | 119-43-7 | C12H16O2 | 192.258 |
—— | hydroxyphenylmalonic acid dimethyl ester | 92607-06-2 | C11H12O5 | 224.213 |
—— | 2-methyl-2-phenylmalonic acid | 4371-02-2 | C10H10O4 | 194.187 |
—— | diethyl 2-(p-methoxyphenyl)-2-phenylpropanedioate | 74610-82-5 | C20H22O5 | 342.392 |
—— | phenyl-propyl-malonic acid diethyl ester | 19846-06-1 | C16H22O4 | 278.348 |
—— | diethyl 2-phenyl-2-allylmalonate | 50790-26-6 | C16H20O4 | 276.332 |
—— | diethyl (2-chloroethyl)phenylmalonate | 137518-24-2 | C15H19ClO4 | 298.766 |
—— | phenylmalonic acid diphenylmethyl tert-butyl ester | 1277102-48-3 | C26H26O4 | 402.49 |
二乙基-2-苯基-2-炔丙基丙二酸酯 | diethyl 2-phenyl-2-(prop-2-yn-1-yl)malonate | 51632-37-2 | C16H18O4 | 274.317 |
4,5-二氢-3-苯基-2-呋喃酮 | 3-phenyldihydrofuran-2-one | 6836-98-2 | C10H10O2 | 162.188 |
—— | Diethyl 2-(cyanomethyl)-2-phenylmalonate | 92647-37-5 | C15H17NO4 | 275.304 |
—— | (+)-ethyl 2-(trifluoromethyl)-2-phenylacetate | —— | C11H11F3O2 | 232.202 |
—— | diethyl phenyl-n-butylmalonate | 7155-21-7 | C17H24O4 | 292.375 |
—— | diethyl phenyl-tert-butylmalonate | 104330-19-0 | C17H24O4 | 292.375 |
—— | diethyl 2-(butyl-3-enyl)-2-phenylmalonate | 1392219-06-5 | C17H22O4 | 290.359 |
—— | 4-cyano-2-phenylbutyric acid ethyl ester | 10444-19-6 | C13H15NO2 | 217.268 |
—— | diethyl 2-(3-bromopropyl)-2-phenyl-propanedioate | 33837-55-7 | C16H21BrO4 | 357.244 |
—— | Phenylmalonsaeure-aethylester-dimethylamid | 26739-86-6 | C13H17NO3 | 235.283 |
—— | Diethyl 2-(2-cyanoethyl)-2-phenylmalonate | 10444-14-1 | C16H19NO4 | 289.331 |
—— | (2-methylsulfanyl-ethyl)-phenyl-malonic acid diethyl ester | 876505-49-6 | C16H22O4S | 310.414 |
—— | diethyl (methylsthio)phenylmalonate | 82751-11-9 | C14H18O4S | 282.361 |
2-苯基丙酸 | hydratropic acid | 492-37-5 | C9H10O2 | 150.177 |
—— | triethyl 2-phenyl-2-carboxy-1,7-heptanedioate | 79181-99-0 | C20H28O6 | 364.439 |
—— | (3-cyano-propyl)-phenyl-malonic acid diethyl ester | 79181-79-6 | C17H21NO4 | 303.358 |
2-己基-2-苯基丙二酸二乙酯 | Phenyl-hexyl-malonsaeure-diaethylester | 5243-35-6 | C19H28O4 | 320.429 |
—— | methyl 2-phenyl-4-pentynoate | 91962-89-9 | C12H12O2 | 188.226 |
—— | diethyl 2-benzyl-2-phenylmalonate | 613670-59-0 | C20H22O4 | 326.392 |
—— | Phenyl-(4-(p-tolyl)-butyl)-malonic acid diethyl ester | 192820-19-2 | C24H30O4 | 382.5 |
—— | Ethyl 5-methyl-2-phenylhex-4-enoate | 22596-49-2 | C15H20O2 | 232.323 |
—— | dimethyl O-methylphenyltartronate | 124604-00-8 | C12H14O5 | 238.24 |
—— | 1-phenyl-propane-1,1,3-tricarboxylic acid triethyl ester | 64330-73-0 | C18H24O6 | 336.385 |
—— | 3-(allyloxy)-2-phenylpropan-1-ol | 1616561-74-0 | C12H16O2 | 192.258 |
—— | diethyl 2-phenyl-2-(4-trimethylsilyl-2,3-butadienyl)-1,3-propanedioate | 1257842-03-7 | C20H28O4Si | 360.525 |
—— | diethyl 2-(2-(benzyloxy)ethyl)-2-phenylmalonate | 130604-46-5 | C22H26O5 | 370.445 |
—— | (E)-diethyl 2-[3,7-dimethylocta-2,6-dienyl]-2-phenylmalonate | 16725-60-3 | C23H32O4 | 372.505 |
—— | diethyl 2-(6-(benzyloxy)hexyl)-2-phenylmalonate | 1416792-21-6 | C26H34O5 | 426.553 |
—— | diethyl 2-phenyl-2-[5-(trimethylsilyl)penta-2,3-dienyl]propane-1,3-dioate | 1370439-81-8 | C21H30O4Si | 374.552 |
—— | diethyl α-azidophenylmalonate | 51065-36-2 | C13H15N3O4 | 277.28 |
—— | α-fluoro-α-phenylmalonic acid | 1578-78-5 | C9H7FO4 | 198.151 |
苯乙酸乙酯 | Ethyl 2-phenylethanoate | 101-97-3 | C10H12O2 | 164.204 |
—— | 2-phenyl 2[3(2-tetrahydropyranoxy)propyl] diethyl malonate | 258523-65-8 | C21H30O6 | 378.466 |