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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 980568Generated: November 3, 2026

Toluene → HCID 13772931, compound

https://huagongshe.com/reaction/980568

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTolueneHCID 1140—
ReactantSodium HydroxideHCID 14798—
Reactant(1,1'-Biphenyl)-2-methanolHCID 76229—
Reactant3,4,5-TrichloronitrobenzeneHCID 88365—
CatalystTetrabutylammonium BromideHCID 74236—
SolventWaterHCID 962—
SolventHexaneHCID 8058—
ProductHCID 13772931HCID 13772931—

Reaction Steps

Into a 250 milliliter reaction flask equipped with a magnetic stirrer was added 10.04 grams (0.044 moles) of 3,4,5-trichloronitrobenzene, 8.16 grams (0.044 moles) of 2-phenylbenzyl alcohol, 1.29 grams (0.004 moles) of tetra-N-butylammonium bromide, 80 milliliters of toluene and aqueous sodium hydroxide (5.28 grams in 6.6 milliliters of water). The resulting mixture was stirred vigorously at ambient temperature overnight. The mixture was then diluted with water and filtered. The layers were separated and the organic layer was washed twice with water and finally once with a saturated aqueous sodium chloride solution. After drying over anhydrous sodium sulfate, the mixture was concentrated under vacuum to give a red-orange oil which was stirred into hexane. Crystallization from the hexane and filtration afforded a yellow-orange powder having a melting point of 83.0° C.-84.5° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04638088
Source datasetuspto-grants-1987_01
ORD IDord-20d004fa32754bb38bd7de154d5e8da2
Source noteuspto-grants-1987_01