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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 43695Generated: October 29, 2026

Methanol → HCID 86648638, compound

https://huagongshe.com/reaction/43695

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantLithium HydroxideHCID 3939—
Reactantethyl cis(+/-)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(2,2-difluoroethoxy)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylateHCID 86648639—
SolventTetrahydrofuranHCID 8028—
ProductHCID 86648638HCID 8664863871%

Reaction Steps

The same operation as in Example (91d) was performed using ethyl cis(±)-2-(4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(2,2-difluoroethoxy)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylate obtained in Example (122a) (0.24 g, 0.48 mmol), 2 N lithium hydroxide (3 mL, 6 mmol), methanol (3 mL) and THF (8 mL) to obtain 0.16 g of the title compound as a colorless solid (71%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08536197B2
Source datasetuspto-grants-2013_09
ORD IDord-dd3a5ca63b17464c8593deef9a2a9f9d
Source noteuspto-grants-2013_09