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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1634815Generated: October 31, 2026

Acetic Acid → HCID 44331444, compound

https://huagongshe.com/reaction/1634815

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantSodium cyanoborohydrideHCID 5003444—
Reactant(R)-N-(5-(2-amino-1-hydroxyethyl)-2-hydroxyphenyl)methanesulfonamideHCID 12047933—
ReactantHCID 18678592HCID 18678592—
ProductHCID 44331444HCID 4433144429.3%

Reaction Steps

The title compound was prepared from N-[5-(2-amino-1-{R}-hydroxyethyl)-2-hydroxyphenyl]-methanesulfonamide (0.154 g, 0.63 mmol), 1-(2,5-difluoro-benzyl)-3-[4-(4-formyl-piperidine-1-sulfonyl)-phenyl]-1-isopropyl-urea (1.0 mmol), glacial acetic acid (0.036 g, 0.63 mmol) and sodium cyanoborohydride (0.039 g, 0.63 mmol) according to the general procedure used for example 84 (Step E) to give the final product (0.131 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06506901B2
Source datasetuspto-grants-2003_01
ORD IDord-5b46259cc9c24067bc48588cfe7c8da9
Source noteuspto-grants-2003_01