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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2303580Generated: October 31, 2026

Dimethylformamide dimethyl acetal → HCID 72751262, compound

https://huagongshe.com/reaction/2303580

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamide dimethyl acetalHCID 78373—
Reactant4-Bromo-2-nitrotolueneHCID 123546—
SolventDimethylformamideHCID 6228—
ProductHCID 72751262HCID 72751262106.2%

Reaction Steps

A solution of 27 grams (0.125 moles) of 4-bromo-1-methyl-2-nitrobenzene and 1 ml (.31 moles of N,N-dimethylformamide dimethyl acetal in 120 ml of DMF was heated at 80° for 2 hours. After cooling, the reaction was poured onto water and extracted with ethylacetate. Then was dried over sodium sulfate and evaporated to give 36 grams of the titled compound as a purple solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06433009B1
Source datasetuspto-grants-2002_08
ORD IDord-18c62006f5a64ecdac2cf7c7f7155a81
Source noteuspto-grants-2002_08