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HRID1164417

反应详情

EQUATION

反应方程式

HRID 1164417 的结构方程式

REACTANTS

反应物

3
结构：Cl
HCID313

Hydrochloric Acid

ClH

结构：O=S(=O)(OS(=O)(=O)C(F)(F)F)C(F)(F)F
HCID67749

Trifluoromethanesulfonic anhydride

C2F6O5S2

结构：NC1C(=O)N2C(C(=O)OCc3ccc([N+](=O)[O-])cc3)=C(Cl)CS[C@H]12
HCID67643556

未命名化合物

PRODUCTS

生成物

1
结构：O=C(OCc1ccc([N+](=O)[O-])cc1)C1=C(Cl)CS[C@@H]2C(=O)C(=O)N12
HCID14772126

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCN(CC)CC
溶剂HCID8471

Triethylamine

C6H15N

PROCEDURE

实验过程

4-Nitrobenzyl 7-amino-3-chloro-3-cephem-4-carboxylate, trifluoromethanesulfonic anhydride, triethylamine and hydrochloric acid were reacted in the same manners as those of Examples 1-4 to give 4-nitrobenzyl 7-oxo-3-chloro-3-cephem-4-carboxylate (monohydrate). Mp. 105°-106° C. (dec.).