Streptocyanine as an activation mode of amine catalysis for the conversion of pyridine rings to benzene rings
Year: 2022
Type: article
Abstract: a ring-closing reaction, thereby releasing the amine catalyst. Consequently, the alkene moiety in the starting pyridines is incorporated into the benzene ring of the products. Pyridiniums bearing various alkene moieties were efficiently converted to formyl-substituted benzene derivatives. Mechanistic studies support the postulation that the present catalytic process was intermediated by streptocyanine. In this reaction system, streptocyanine could be regarded as a new activation mode of amine catalysis.
Source: Chemical Science
DOI: 10.1039/d2sc06225a
Institution: Gakushuin University
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4313592619