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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2277290Generated: October 30, 2026

4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoic Acid → 2-(((2S)-2-((tert-butoxycarbonyl)amino)propyl)oxy)-5-((4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoyl)amino)pyridin-4-yl 4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoate

https://huagongshe.com/reaction/2277290

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoic AcidHCID 86731370—
ReactantHCID 178461779HCID 178461779—
Product2-(((2S)-2-((tert-butoxycarbonyl)amino)propyl)oxy)-5-((4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoyl)amino)pyridin-4-yl 4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoateHCID 86731372—

Reaction Steps

Using tert-butyl ((2S)-1-((5-amino-4-hydroxypyridin-2-yl)oxy)propan-2-yl)carbamate and 4-(((1R)-2,2-difluorocyclopropyl)methoxy)benzoic acid, and in the same manner as in Step D of Example 83, the title compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09133129B2
Source datasetuspto-grants-2015_09
ORD IDord-555521b6942d4d019ca345ec39ef69e0
Source noteuspto-grants-2015_09