Diethyl 1,3-Acetonedicarboxylate 1,3-丙酮二甲酸二乙酯 CAS号:105-50-0MDL号:MFCD00009200分子式:C9H14O5分子量:202.21储存条件:品牌:TCI产品编号:A0055-25mL产品描述:>95.0%(GC) 货号库存单价(￥)交货期购买数量 A0055-25mL现货290.00 290.001周
ApplicationDiethyl oxalate has the general properties of esters. It absorbs moisture in the air and decomposes slowly. It reacts with ammonia to form amide compounds and condenses with acetone to ethyl pyruvate. It is mainly used in the pharmaceutical industry. It is an intermediate of azathioprin...
quinoline derivativesfused pyridine derivativesThe title compounds were prepared by the action of the diethyl 1,3-acetonedicarboxylate anion on ORTHO-substituted aryl azides. The anion was formed using either a sodium alkoxide in the appropriate alcohol or by an ion-exchange resin [Amberlite IRA-400...
et al., “Diethyl Acetonedicarboxylate—a Precursor for the Synthesis of New Substituted 4-Aminoquinolines and Fused 4-Aminopyridines,” Monatshefte für Chemie, vol. 126, 1995, pp. 333-340.Charvat, T. et al., “Diethyl Acetonedicarboxylate—a Precursor for the Synthesis of New Substituted 4...
diethyl (RS)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate CAS diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate CAS No. 135590-91-9 Molecular Formula C16H18Cl2N2O4 Molecular StructureGeneral...
Solubility: Acetone (slightly soluble), chloroform (slightly soluble), methanol (slightly soluble)Form: LiquidColor: clear and colorless Product Parameters Appearance colorless transparent liquid Purity (GC.) ≥98% Moisture ≤ 0.5% Product Application Diethyl 1, ...
1-fluoromethylphosphonocarboxylic esters 4, bearing a variety of ester groups (alkyl, aryl), have been conveniently prepared in a one-pot process, by reaction of chloroformates with 1-lithio-1-fluoro-1-(trimethylsilyl)methylphosphonate 2 derived from 1, 1-dibromo-1-fluoromethylphosphonate 1. The...
2-dicarboxylate diethyl benzenedicarboxylate Diethyl ester Diethyl ester of 1,2-Benzenedicarboxylic acid Diethyl ester of phthalic acid diethyl o-phthalate diethyl ortho-phthalate Diethyl-1,2-benzenedicarboxylate diethyl1,2-benzenedicarboxylate EINECS 201-550-6 estol1550 ethyl phthalate MFCD00009111 Neantine...
熔点:158.5 °C(Solv: ethanol (64-17-5); acetone (67-64-1); ethyl acetate (141-78-6)) 沸点:501.8±50.0 °C(Predicted) 密度:1.123±0.06 g/cm3(Predicted) 酸度系数(pKa) :5.01±0.24(Predicted)diethyl 4-[4-(dimethylamino)phenyl]-2,6-dimethyl-1,4-dihydro-3,5-pyridinedicarboxylate上下游...
2) Dimethyl acetonedicarboxylate 3-氧代戊二酸二甲酯3) ethyl-4,4-dimethyl-3-oxovalerate 4,4-二甲基-3-氧代戊酸乙酯4) Diethyl 3-hydroxyglutarate 3-羟基戊二酸二乙酯5) 3-mercapto-4-oxopentyl acetate 3-巯基-4-氧代乙酸戊酯 1. Synthesis of 3-mercapto-4-oxopentyl acetate; 3-巯基-4...