On October 1, 2020, Tong, Dan; Chen, Jiangyao; Qin, Dandan; Ji, Yuemeng; Li, Guiying; An, Taicheng published an article.Related Products of 685-91-6 The title of the article was Mechanism of atmospheric organic amines reacted with ozone and implications for the formation of secondary organic aerosols. And the article contained the following:
Organic amines are a most important N-containing compounds in the atm.; their reactions with tropospheric O3 significantly contribute to secondary organic aerosols (SOA) formation. But the chem. pathways of their reaction with atm. O3 are poorly understood. This work examined the atm. ozonolysis mechanism for two typical organic amines (diethylamine, triethylamine) using exptl. and theor. methods. Intermediate gas chromatog./mass spectrometry and proton transfer reaction /time-of-flight mass spectrometry anal. results confirmed formation of 8 and 11 N- and O-containing products during diethylamine and triethylamine ozonolysis, resp. N-ethylethanimine (average 56.5%) or acetaldehyde (average 64.9%) was formed as the dominant product from ozonolysis of each organic amine. Ozonolysis pathway results indicated conversion to N-ethylethanimine was the dominant pathway for diethylamine ozonolysis. Simultaneously, triethylamine preferred an initial transformation to diethylamine with discharge of acetaldehyde then conversion to N-ethylethanimine. Higher SOA mass concentrations were obtained from triethylamine vs. diethylamine ozonolysis, probably because the former released a larger amount of intermediate products, particularly acetaldehyde. Results provided a deep insight into atm. processing of organic amines via ozonolysis and implications of this mechanism for SOA formation. The experimental process involved the reaction of N,N-Diethylacetamide(cas: 685-91-6).Related Products of 685-91-6
The Article related to atm ozonolysis organic amine secondary organic aerosol formation, diethylamine triethylamine atm ozonolysis secondary organic aerosol formation, reaction pathway transformation mechanism organic amine atm ozonolysis, ozonolysis intermediate byproduct organic amine reaction, atmospheric organic amine, carbonyl intermediate and other aspects.Related Products of 685-91-6
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics