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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1485925Generated: October 31, 2026

Toluene → HCID 59370337, compound

https://huagongshe.com/reaction/1485925

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
ReactantSodium CarbonateHCID 10340—
Reactant5-Bromo-2-chloropyridineHCID 2734414—
Reactant4-chloro-N-(2-methoxy-phenyl)-N-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamideHCID 68602628—
CatalystHCID 178418397HCID 178418397—
SolventWaterHCID 962—
ProductHCID 59370337HCID 5937033738.9%

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of toluene (1.5 mL) and water (0.5 mL) containing 4-chloro-N-(2-methoxy-phenyl)-N-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzamide (60 mg, 0.15 mmol), 5-bromo-2-chloro-pyridine (29 mg, 0.15 mmol), Pd(PPh3)4 (12 mg, 0.01 mmol), Na2CO3 (2N, 0.15 mL, 0.3 mmol), was bubbled with N2 for 5 min, then heated at 100° C. for 12 hrs. The mixture was filtered and purified by prep. LCMS to yield 4-chloro-3-(6-chloro-pyridin-3-yl)-N-(2-methoxy-phenyl)-N-methyl-benzamide 2-1 (22.6 mg). MS: 386.7 (M+H)+; tR=7.77 min (method 2).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09422310B2
Source datasetuspto-grants-2016_08
ORD IDord-23311fe2fb304a5a82c243f033c42a4e
Source noteuspto-grants-2016_08