1373274-34-0Relevant academic research and scientific papers
Colorimetric detection of trace water in tetrahydrofuran using N,N′-substituted oxoporphyrinogens
Ishihara, Shinsuke,Labuta, Jan,Sikorsky, Tomas,Burda, Jaroslav V.,Okamoto, Naoko,Abe, Hideki,Ariga, Katsuhiko,Hill, Jonathan P.
supporting information; experimental part, p. 3933 - 3935 (2012/06/15)
Oxoporphyrinogens (OxPs) bind water molecules at pyrrolic NH and quinonoid carbonyl groups leading to visible colour changes due to variation in the π-electronic structure of OxPs. Introduction of hydrophilic substituents at two pyrrole NH groups improves
