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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1693117Generated: November 2, 2026

Hydrochloric Acid → HCID 59759965, compound

https://huagongshe.com/reaction/1693117

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantHCID 59759974HCID 59759974—
CatalystPalladiumHCID 23938—
SolventDioxane MethanolHCID 21966525—
ProductHCID 59759965HCID 5975996598.8%

Reaction Steps

To a solution of benzyl-(2-methanesulfonyl-4-pyridin-4-yl-phenyl)-amine (2.0 g) in dioxane/methanol 1:1 (100 ml) was added 2N HCl (5 ml) and palladium black (1.0 g). The reaction mixture was hydrogenated at 1.1 bar and rt for 18 h. The catalyst was filtered off over a microfilter and washed with methanol. The filtrate was evaporated to dryness to obtain the desired compound (1.45 g) as a yellowish solid. MS (ISP): 249.1 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08158655B2
Source datasetuspto-grants-2012_04
ORD IDord-a6d1a102e1eb471e8dbeaa91cd56348e
Source noteuspto-grants-2012_04