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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1936720Generated: November 1, 2026

Triphosgene → HCID 22462544, compound

https://huagongshe.com/reaction/1936720

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriphosgeneHCID 94429—
Reactant3-(1-Methylpiperidin-4-yl)-1h-indol-5-amineHCID 11831220—
ReactantHCID 22462545HCID 22462545—
SolventTriethylamineHCID 8471—
ProductHCID 22462544HCID 22462544—

Reaction Steps

The title compound was prepared in a similar manner to Example 1 from 2-chloro-4-(pyridin-4-yl)aniline (D11, 0.18 g, 0.88 mmole), 5-amino-3-(1-methylpiperidin-4-yl)-1H-indole (D2, 0.15 g, 0.66 mmole), triphosgene (0.10 g, 0.34 mmole) and triethylamine (0.3 ml). This was obtained as a pink-white solid (0.20 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06391891B1
Source datasetuspto-grants-2002_05
ORD IDord-6d08e39373b54de69d893d1f2a315b61
Source noteuspto-grants-2002_05