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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 593248Generated: October 29, 2026

Benzoic Acid → P-Toluic Acid

https://huagongshe.com/reaction/593248

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoic AcidHCID 243—
ReactantWaterHCID 962—
ReactantN-HydroxysuccinimideHCID 80170—
SolventP-XyleneHCID 7809—
ProductP-Toluic AcidHCID 74701.31%
ProductTerephthalic AcidHCID 74890.22%

Reaction Steps

The reaction was conducted in the same manner as in Example 1 except that 2 g of water was used instead of the mixture of N-hydroxysuccinimide and water. The conversion of the substrate and the amount and yield of the product were determined. Incidentally, it was assumed that the reaction was started at the time the addition of the water was started, and that the reaction was completed at the time the addition of the water was completed. As the results of the reaction, the conversion of p-xylene was 1.68%, and 5 g of p-toluic acid (yield 1.31%), 1 g of terephthalic acid (yield 0.22%), and 0.03 g of benzoic acid as a by-product (yield 0.0088%) were obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09242921B2
Source datasetuspto-grants-2016_01
ORD IDord-f652fdedd1d54630ab128d502212c820
Source noteuspto-grants-2016_01