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  • (4R-5R)-4,5-二氢-5-[4-(甲基磺酰基)苯基]-2-苯基-4-恶唑羧酸乙酯

    ethyl (4R,5R)-5-(4-methylsulfonylphenyl)-2-phenyl-4,5-dihydro-1,3-oxazole-4-carboxylate

化合物简介

Intermediate in the preparation of Florfenicol.

基本信息

CAS:139059-00-0
中文别名
英文别名:(4R-cis)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolecarboxylic Acid Ethyl Ester;ethyl D-erythro-4,5-dihydro-5-(4-methylsulphonylphenyl)-2-phenyl-4-oxazolecarboxylate;Ethyl (4R,5R)-D-erythro-4,5-Dihydro-5-(4-methylsulfonylphenyl)-2-phenyl-4-oxazolecarboxylate;(4R-5R)-4,5-Dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyl-4-oxazolecarboxylic Acid Ethyl Ester;
分子式:C19H19NO5S
分子量:373.423
精确质量:373.098
Psa:90.41
Logp:3.0563

编号系统

物化性质

密度:1.304g/cm3
沸点:574.787ºC at 760 mmHg
闪点:301.421ºC
折射率:1.604
蒸汽压:0mmHg at 25°C

安全信息

生产方法及用途

合成路线

上游原料

下游产品

图谱

1H NMR : Predict


13C NMR : Predict


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