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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 577896Generated: October 28, 2026

N-methoxy-N,3,5-trimethylisoxazole-4-carboxamide → {5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-2,3-difluorophenyl}(3,5-dimethyl-1,2-oxazol-4-yl)methanone

https://huagongshe.com/reaction/577896

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-methoxy-N,3,5-trimethylisoxazole-4-carboxamideHCID 51109753—
Reactant(2R,6S)-4-(6-((tert-butyldiphenylsilyloxy)methyl)-2,3-difluorophenyl)-2,6-dimethylmorpholineHCID 67357593—
Product{5-({[tert-butyl(diphenyl)silyl]oxy}methyl)-4-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-2,3-difluorophenyl}(3,5-dimethyl-1,2-oxazol-4-yl)methanoneHCID 86658084—

Reaction Steps

Starting materials: (2R,6S)-4-[6-({[tert-butyl(diphenyl)silyl]oxy}methyl)-2,3-difluorophenyl]-2,6-dimethylmorpholine (Intermediate 3) and N-methoxy-N,3,5-trimethyl-1,2-oxazole-4-carboxamide

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09040528B2
Source datasetuspto-grants-2015_05
ORD IDord-50c081f5e78e4f63acb807bf30d3ac06
Source noteuspto-grants-2015_05