资讯

Aromatic ring technique converts inert chemicals into complex functional molecules
A group from Nagoya University in Japan has succeeded in performing a difficult reaction to build the bases that make ...
Mirage News8 天
Tech Innovation: Building Blocks, Ring by Ring
A group from Nagoya University in Japan has succeeded in performing a difficult reaction to build the bases that make ...
C&EN1月
Osmium ensnared in a hydrocarbon ring
“The fact that this system can undergo electrophilic aromatic substitution cleanly and in very good yield is just ‘icing on the cake,’ ” he says in an email. “This work redefines metalla ...
Scientific Research Publishing8月
Crampton, M.R. (2014) Electrophilic Aromatic Substitution. In: Knipe, A.C., Ed., Organic ...
ABSTRACT: In this work, a conceptual DFT investigation is carried out to study the electrophilic aromatic substitution reaction (SEAr) of 1,2-dimethoxybenzene and 3-(p-nitrobenzoyloxy)-but-3-en-2-one ...
Chemistry World1 年
Electrophilic aromatic bromination study casts doubt on textbook intermediate
A new computational study adds to mounting evidence that electrophilic aromatic bromination reactions follow an addition–elimination pathway and not the classic mechanism described in textbooks. 1 Now ...
PNAS3 年
Electrophilic aromatic substitution reactions of compounds with Craig-Möbius aromaticity
Electrophilic aromatic substitution (EAS) reactions are hallmarks of aromaticity. However, the potential of compounds with Möbius aromaticity to undergo EAS has been ignored for a long time. A number ...
Chemistry World6 年
Textbook aromatic substitution mechanism overthrown
Established intermediate in nucleophilic aromatic substitution found to be a rare exception rather than the rule The classic nucleophilic aromatic substitution (S N Ar) mechanism – described in all ...