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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1069462Generated: October 29, 2026

HCID 11851001, compound → HCID 54000670, compound

https://huagongshe.com/reaction/1069462

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 11851001HCID 11851001—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 54000670HCID 5400067093.4%

Reaction Steps

(4-Phenylethynyl-phenyl)-carbamic acid tert-butyl ester (Ih, 0.95 g, 3.24 mmol) was dissolved in MeOH (50 mL), treated with 20% Pd/C (0.1 g), and shaken under H2 (50 psi) for 22 hours. The reaction was filtered and concentrated to give 0.90 g (93%) of the desired product

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06251918B1
Source datasetuspto-grants-2001_06
ORD IDord-fc6c0bbd174f4058a0be061b2ddea8ef
Source noteuspto-grants-2001_06