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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2108971Generated: October 29, 2026

6-chloro-N-(cyclopropylmethyl)pyridine-3-carboxamide → N-Cyclopropylmethyl-6-[2-methyl-5-(thiophen-3-ylcarbonylamino)-phenyl]-nicotinamide

https://huagongshe.com/reaction/2108971

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-chloro-N-(cyclopropylmethyl)pyridine-3-carboxamideHCID 11275845—
ReactantN-[4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-thiophenecarboxamideHCID 21914662—
ProductN-Cyclopropylmethyl-6-[2-methyl-5-(thiophen-3-ylcarbonylamino)-phenyl]-nicotinamideHCID 21914664—

Reaction Steps

N-Cyclopropylmethyl-6-[2-methyl-5-(thiophen-3-ylcarbonylamino)-phenyl]-nicotinamide was prepared from 6-chloro-N-cyclopropylmethylnicotinamide (Intermediate 1) and N-[4-methyl-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]thiophene-3-amide (Intermediate 14) using General Method B. LCMS: retention time 3.07 min, MH+392. NMR: δH [2H6]-DMSO 10.11, (1H, s), 9.11, (1H, s), 8.83, (1H, t), 8.35, (1H, s), 8.30, (1H, dd), 7.85, (1H, s), 7.78, (1H, d), 7.67-7.63, (3H, m), 7.31, (1H, d), 3.20, (2H, t), 2.31, (3H, s), 1.06, (1H, m), 0.46, (1H, m), 0.27, (1H, m).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07514456B2
Source datasetuspto-grants-2009_04
ORD IDord-eb3ecd5c2a9b4359b21af4c279a90faf
Source noteuspto-grants-2009_04