58328-35-1

Usage

InChI:InChI=1/C12H16N2O2/c1-3-14(4-2)12(16)13-11(15)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3,(H,13,15,16)

Upstream product

• 996-50-9 N,N-diethyl-1,1,1-trimethylsilanamine 
• 4461-33-0 benzoyl isocyanate 
• 109-89-7 diethylamine 
• 4675-18-7 4,5-diphenyloxazole 

Downstream Products

• 93-58-3 benzoic acid methyl ester 
• 634-95-7 N,N-diethylurea 
• 75652-39-0 Bis(1,1-diethyl-3-benzoylureato)-nickel(II) 
• 75652-41-4 Bis(1,1-diethyl-3-benzoylureato)-kupfer(II) 
• 75652-41-4 Bis[N,N-diethyl-N'-benzoylureato]kupfer(II) (Germ_.) 

Relevant academic research and scientific papers

Reaction Mechanism for the Ozonolysis of Oxazoles

2-Phenyl- (1d), 4-phenyl- (1a), 4,5-diphenyl- (1b), and 2,4,5-triphenyloxazoles (1c) were ozonolyzed to give N-acylamides (2), acid anhydrides (3), and/or N-acylisocyanates (4).The ozonolysis of deuteriated oxazole (1e) was also investigated.Based on the

KINETICS AND MECHANISM OF METHANOLYSIS OF BENZOYL DERIVATIVES OF SUBSTITUTED PHENYLUREAS AND PHENYLTHIOUREAS

The methanolysis rate constants and dissociation constants have been measured of benzoyl derivatives of substituted phenylureas and phenylthioureas.The dissociation constants of the thio derivatives are higher by 1 order of magnitude and the rate constants are higher by 2 orders of magnitude than the respective values of the oxygen analogues.Logarithms of the rate and dissociation constants have been correlated with Hammett ? constant; the ρ constant of the methanolysis of the oxygen derivatives is almost 2 * higher than that of the thio derivatives, which is explained by a change in the rate-limiting step.Methylation of the phenyl nitrogen atom increases the acidity by almost 2 orders of magnitude.This effect is due obviously to steric hindrance to the conjugation with the adjacent carbonyl or thiocarbonyl group.