25635-94-3

Upstream product

• 6642-30-4 methyl N-methylcarbamate 
• 51-81-0 3-aminophenol hydrochloride 
• 6132-21-4 N-methyl-3-nitrophenylcarbamate 

Downstream Products

• 34857-38-0 C₁₂H₁₇N₃O₂S 
• 691864-24-1 methyl-carbamic acid 3-[3-(2,6-dichloro-phenyl)-1-methyl-1H-pyrimido[4,5-e][1,3,4]oxadiazin-7-ylamino]-phenyl ester 

Relevant academic research and scientific papers

Diazinopyrimidines

The present invention provides a compound of the formula: or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, X1, X2, and Ar1 are as defined herein. The present invention als

A non-MIC route to carbamates: Irreversible trans-esterification reaction of methyl N-methylcarbamate with phenolic substrates possessing additional functional groups

The novel non-MIC route to aryl carbamates, involving irreversible trans-esterification of methyl N-methylcarbamate has been carried out on a variety of phenolic substrates possessing additional functional groups for studying the scope of the reaction.The carbamates, thus synthesised, have been screened for their insecticidal activity against Musca domestica.

HYDROLYSIS KINETICS AND MECHANISM OF N'-(3-N-METHYLCARBAMOYLOXYPHENYL)-N,N-DIMETHYLFORMAMIDINE

Hydrolysis of N'-(3-N-methylcarbamoyloxyphenyl)-N,N-dimethylformamidine (I) has been studied in mixture water-dioxane (4:1) at pH 1 to 13.The hydrolysis rates of methylcarbamoyl and dimethylformamidine groups are comparable within pH range 4 to 10, and they differ by as much as several orders of magnitude in pH ranges 1-3 and 11-13.The hydrolysis products of the whole pH range have been determined by paper chromatography, and reaction mechanism has been suggested on the basis of the measured hydrolysis rate constants.Effects of protonation and hydratation of dimethylformamidine group on the hydrolysis rate of the methylcarbamoyl group is discussed.