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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 931844Generated: October 25, 2026

5-Bromo-2-iodo-1,3-dimethylbenzene → 1,4-bis(4-n-Butylphenylethynyl)-2,6-dimethylbenzene

https://huagongshe.com/reaction/931844

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Bromo-2-iodo-1,3-dimethylbenzeneHCID 2735573—
Reactant1-Butyl-4-ethynylbenzeneHCID 2775132—
Product1,4-bis(4-n-Butylphenylethynyl)-2,6-dimethylbenzeneHCID 86708836—

Reaction Steps

1,4-bis(4-n-Butylphenylethynyl)-2,6-dimethylbenzene is prepared from 4-n-butylphenylacetylene and 1-iodo-4-bromo-2,6-dimethylbenzene analogously to the synthesis described under 1A.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296948B2
Source datasetuspto-grants-2016_03
ORD IDord-bf177e6a09c947a59386f9e939d82e85
Source noteuspto-grants-2016_03