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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 931535Generated: November 1, 2026

3-(Dimethylamino)phenol → HCID 21476245, compound

https://huagongshe.com/reaction/931535

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Dimethylamino)phenolHCID 7421—
ReactantSodium hydrideHCID 24758—
ReactantTriphosgeneHCID 94429—
SolventTetrahydrofuranHCID 8028—
ProductHCID 21476245HCID 21476245—

Reaction Conditions

Temperature0 °C

Reaction Steps

Sodium hydride (130 mg, 3.25 mmol, 1.11 equiv, 60%) was added in several batches to a solution of 3-(dimethylamino)phenol (400 mg, 2.92 mmol, 1.00 equiv) in tetrahydrofuran (15 mL). The mixture was stirred at 0° C. for 30 min then ditrichloromethyl carbonate (296.74 mg, 1.00 mmol, 0.34 equiv) was added in several batches to the mixture at 0° C. The resulting solution was stirred for 4 h at 50° C. and used in the next step without any purification

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296732B2
Source datasetuspto-grants-2016_03
ORD IDord-780458b11ca044fb9b4771dbe3deec78
Source noteuspto-grants-2016_03