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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 974094Generated: October 26, 2026

Carbamic acid, N-methyl-, ethyl ester → Butylphenyl n-methylcarbamate

https://huagongshe.com/reaction/974094

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbamic acid, N-methyl-, ethyl esterHCID 7752—
Reactant2-ButylphenolHCID 18515—
ReactantPhosphorus tribromideHCID 24614—
ProductButylphenyl n-methylcarbamateHCID 22930593—

Reaction Conditions

Temperature140 °C

Reaction Steps

To a solution of 2-sec butylphenol (1.5 g, 0.01 mole) and ethyl N-methylcarbamate (1.03 g, 0.01 mole) was added phosphorus tribromide (2.7 g, 0.01 mole) and the contents were heated at 140° C. for 15 hours. The reaction mixture was worked up as described earlier to give 2-sec butylphenyl N-methylcarbamate, identified by spectral data.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05066819
Source datasetuspto-grants-1991_11
ORD IDord-946850588377445e9d0cc6de15bab121
Source noteuspto-grants-1991_11