Results 121 to 130 of about 14,696 (253)
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF); Scientific Opinion on Flavouring Group Evaluation 17, Revision 3 (FGE.17Rev3): Pyrazine derivatives from chemical group 24 [PDF]
Aeschbacher +90 more
core +1 more source
Preparation of atomic oxygen resistant polymeric materials [PDF]
Polyphenyl quinoxalines (PPQs) are an important family of high performance polymers that offer good chemical and thermal stability coupled with excellent mechanical properties.
Connell, J. W. +2 more
core +1 more source
On the Nitration of Quinoxalines (Addendum)
Hirotaka Otomasu, Kei Yoshida
openalex +2 more sources
6,7-Dichloro-2,3-bis(pyridin-2-yl)quinoxaline [PDF]
Guy Crundwell +2 more
openalex +1 more source
SYNTHESIS, REACTIVITY AND BIOLOGICAL ACTIVITY OF QUINOXALIN-2-ONE DERIVATIVES
Quinoxalines have a great interest in various fields and particularly in chemistry, biology and pharmacology. It enabled the researchers to develop many methods for their preparations and to seek new fields of application.
El Mokhtar Essassi +5 more
doaj
Effect of molecular weight on polyphenylquinoxaline properties [PDF]
A series of polyphenyl quinoxalines with different molecular weight and end-groups were prepared by varying monomer stoichiometry. Thus, 4,4'-oxydibenzil and 3,3'-diaminobenzidine were reacted in a 50/50 mixture of m-cresol and xylenes.
Jensen, Brian J.
core +1 more source
SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL EVALUATION OF FEW 2, 3-SUBSTITUTED QUINOXALINES [PDF]
B. J. Reddy, Mallu Chenna Reddy
openalex +1 more source

