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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 564574Generated: October 30, 2026

Hydrochloric Acid → HCID 67006469, compound

https://huagongshe.com/reaction/564574

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant3'-[(8-Methyl-8-azabicyclo[3.2.1]oct-3-ylidene)methyl]-3-biphenylcarbonitrileHCID 67005671—
CatalystPalladium hydroxideHCID 9942167—
SolventMethanolHCID 887—
ProductHCID 67006469HCID 67006469173%

Reaction Steps

To a solution of 3′-[(8-methyl-8-azabicyclo[3.2.1]oct-3-ylidene)methyl]-3-biphenylcarbonitrile (1.21 g, 3.85 mmol) in MeOH (192 mL) was added HCl (3.85 mL, 1N, 3.85 mmol). This mixture was then applied to an H-cube hydrogenation apparatus using 20% Pd(OH)2 cartridge at a flow rate of 1 mL/min. and H2 (1 atm) at 20° C. until reaction complete by monitoring with LC-MS. The reaction mixture was concentrated to afford 1.31 g (87%) of the title compound. LC-MS m/z 321 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08067408B2
Source datasetuspto-grants-2011_11
ORD IDord-56f51836efb544abb875602333eb949e
Source noteuspto-grants-2011_11