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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 984564Generated: October 29, 2026

Pyrrole → HCID 21940679, compound

https://huagongshe.com/reaction/984564

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrroleHCID 8027—
Reactant1-Iodo-3,5-dimethylbenzeneHCID 140924—
ReactantEthyl acetate hexaneHCID 21226206—
ProductHCID 21940679HCID 2194067999%

Reaction Steps

Using general procedure B, pyrrole (83 μL, 1.2 mmol) was coupled with 5-iodo-m-xylene to give the crude product. Column chromatography (2×15 cm, hexane:ethyl acetate 50:1) provided 0.268 g (99% yield) of the product as a white solid. 1H NMR (400 MHz, CDCl3): δ 8.15 (d, J=7.8 Hz, 2H), 7.41 (m, 4H), 7.28 (m, 2H), 7.18 (s, 2H), 7.11 (s, 1H), 2.43 (s, 6H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06867298B2
Source datasetuspto-grants-2005_03
ORD IDord-cb84c7d43eae40cbb6f53b3278b376f7
Source noteuspto-grants-2005_03