58112-93-9Relevant academic research and scientific papers
The impact of the heteroatom in a five-membered ring on the photophysical properties of difluoroborates
Grabarz, Anna M.,J?drzejewska, Beata,Skotnicka, Agnieszka,Murugan, N. Arul,Patalas, Filip,Bartkowiak, Wojciech,Jacquemin, Denis,O?mia?owski, Borys
, (2019/06/05)
A series of novel BF2 complexes, bearing a five-membered heterocyclic ring (with X = NMe, O, and S), were synthesized and characterized with a focus on the influence of atom exchange on the photophysical properties of both unsubstituted and dim
Tautomeric equilibria in solutions of 1-methyl-2-phenacylbenzimidazoles
Skotnicka, Agnieszka,Czeleń, Przemys?aw,Gawinecki, Ryszard
, p. 546 - 551 (2017/01/16)
Until now the susceptibility of 1-methyl-2-phenacylbenzimidazoles to the proton transfer has not been carefully examined. There only have been selective trials to recognize tautomeric equilibrium of substituted compounds. Unfortunately, conclusions of the
THE SYNTHESIS AND TAUTOMERIZATION OF KETENE AMINALS WITH BENZIMIDAZOLINE RING
Huang, Zhi-Tang,Wang, Mei-Xiang
, p. 2325 - 2332 (2007/10/02)
The first isolation of benzimidazoline ring substituted ketene aminals 7a-c and/or their amidine tautomers 7'b-d, which were synthesized by the reactions: (1) benzoyl substituted ketene mercaptals 3 with N-methyl-o-phenylenediamine 4, and (2) 1,2-dimethylbenzimidazole 5 with ethyl benzoates 6, were disclosed.The tautomeric equilibrium between 7 and 7', along with benzothiazoline and benzoxazoline ring substituted ketene N,S-acetals 8 and 8' and ketene N,O-acetals 9 and 9', were discussed.
