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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1869641Generated: October 29, 2026

5-Bromopyridine-2-carbonitrile → 5-{4-[(1-Cyclobutyl-4-piperidinyl)methyl]-1-piperidinyl}-2-pyridinecarbonitrile

https://huagongshe.com/reaction/1869641

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromopyridine-2-carbonitrileHCID 817154—
Reactant1-Cyclobutyl-4-(4-piperidinylmethyl)piperidineHCID 68886796—
Product5-{4-[(1-Cyclobutyl-4-piperidinyl)methyl]-1-piperidinyl}-2-pyridinecarbonitrileHCID 11652991—

Reaction Steps

Example 22 was prepared using an analogous process to that described in Example 21 from 1-cyclobutyl-4-(4-piperidinylmethyl)piperidine (may be prepared as described in Description 6) and 5-bromo-2-pyridinecarbonitrile. The compound displayed 1H-NMR and mass spectral data that were consistent with structure. MS electrospray (+ion) 339 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07638631B2
Source datasetuspto-grants-2009_12
ORD IDord-9914c27c72464cc7bd3229877d0b22e7
Source noteuspto-grants-2009_12