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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 923925Generated: October 29, 2026

2-Methylpyridine-5-boronic acid → (R)-6'-Methyl-2-(3-(methylamino)pyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)-[3,3'-bipyridine]-5-carboxamide

https://huagongshe.com/reaction/923925

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Methylpyridine-5-boronic acidHCID 2763081—
Reactant(R)-tert-butyl (1-(3-bromo-5-((4-(trifluoromethoxy)phenyl)carbamoyl)pyridin-2-yl)pyrrolidin-3-yl)(methyl)carbamateHCID 118198936—
Product(R)-6'-Methyl-2-(3-(methylamino)pyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)-[3,3'-bipyridine]-5-carboxamideHCID 118195162—

Reaction Steps

The title compound was prepared in an analogous fashion to that described in Example 93 using (R)-tert-butyl (1-(3-bromo-5-((4-(trifluoromethoxy)phenyl)carbamoyl)pyridin-2-yl)pyrrolidin-3-yl)(methyl)carbamate (Stage 99.1) and (6-methylpyridin-3-yl)boronic acid. LC-MS (Condition 6) tR=0.81 min, m/z=472.0 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09278981B2
Source datasetuspto-grants-2016_03
ORD IDord-cf417e2991a144df820d1657d59246a1
Source noteuspto-grants-2016_03