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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1164419Generated: November 1, 2026

Hydrochloric Acid → HCID 14772128, compound

https://huagongshe.com/reaction/1164419

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantTrifluoromethanesulfonic anhydrideHCID 67749—
ReactantHCID 12834136HCID 12834136—
SolventTriethylamineHCID 8471—
ProductHCID 14772128HCID 14772128—

Reaction Steps

2,2,2-Trichloroethyl 7-amino-2-methyl-3-cephem-4-carboxylate, trifluoromethanesulfonic anhydride, triethylamine and hydrochloric acid were reacted in the same manners as those of Examples 1-4 to give 2,2,2-trichloroethyl 7-oxo-2-methyl-3-cephem-4-carboxylate. Mp. 98° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04369312
Source datasetuspto-grants-1983_01
ORD IDord-031d91ab5b854a6c9ecb10c0c74e8be2
Source noteuspto-grants-1983_01