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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
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
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
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参考文献
Clark; Fischer; Schumacher Synthesis, 1991 , # 10 p. 891 - 894
上游原料
下游产品
图谱
1H NMR : Predict
13C NMR : Predict







