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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 853023Generated: October 30, 2026

Methanesulfonic Acid → HCID 178466914, compound

https://huagongshe.com/reaction/853023

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanesulfonic AcidHCID 6395—
ReactantHCID 178466913HCID 178466913—
ProductHCID 178466914HCID 178466914—

Reaction Steps

Similar procedure as described in example 42 was used, starting from 2-(2,2-difluoro-2-pyridin-2-yl-ethylamino)-5-[1-(4-ethoxy-quinolin-6-yl)-meth-(Z)-ylidene]-thiazol-4-one (example 43) and methanesulfonic acid to give 2-(2,2-difluoro-2-pyridin-2-yl-ethylamino)-5-[1-(4-ethoxy-quinolin-6-yl)-meth-(Z)-ylidene]-thiazol-4-one; compound with methanesulfonic acid. LC-MS m/e 441 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07253285B2
Source datasetuspto-grants-2007_08
ORD IDord-7b8724b3f9ea4bddab4f531315320b6b
Source noteuspto-grants-2007_08