Results 241 to 250 of about 5,976 (269)
Some of the next articles are maybe not open access.
Journal of Organic Chemistry, 2019
It is well known that benzene is aromatic in the ground state (the Hückel's rule) and antiaromatic in the first triplet (T1) excited state (the Baird's rule).
M. Baranac‐Stojanović
semanticscholar +1 more source
It is well known that benzene is aromatic in the ground state (the Hückel's rule) and antiaromatic in the first triplet (T1) excited state (the Baird's rule).
M. Baranac‐Stojanović
semanticscholar +1 more source
The antiaromaticity of cyclobutadiene
Tetrahedron, 1976Abstract The antiaromaticity of cyclobutadiene systems is explored by means of theoretical studies on quinone electrochemical oxidation reactions.
openaire +1 more source
Isophlorinoids: The Antiaromatic Congeners of Porphyrinoids
Chemical Reviews, 2016Ever since the discovery of the porphyrin ring in "pigments of life", such as chlorophyll and hemoglobin, it has become a prime synthetic target for optoelectronic properties and in the design of metal complexes. During one such early expedition on the synthesis of porphyrin, Woodward proposed that condensing pyrrole with an aldehyde under acidic ...
B. Kiran Reddy +3 more
openaire +2 more sources
Chemists make antiaromatic nanocage
C&EN Global Enterprise, 2019What Jonathan Nitschke of the University of Cambridge and colleagues made shouldn’t be stable. But it is. After 2 years of work by postdoc Masahiro Yamashina, now at the Tokyo Institute of Technology, the team reports a nanosized cage with antiaromatic walls that boasts some peculiar magnetic properties (Nature 2019, DOI: 10.1038/s41586-019-1661-x). To
openaire +1 more source
Construction of highly antiaromatic boroles
Science Bulletin, 2017Weidong, Zhang +3 more
openaire +2 more sources
Photochemistry Driven by Excited‐State Aromaticity Gain or Antiaromaticity Relief
Chemistry - A European Journal, 2023Jiajie Yan +2 more
exaly