ChemInform Abstract: Preparation of New Nitrogen-Bridged Heterocycles. Part 74. Molecular Recognition of 2-(Arylmethylthio)indolizine Derivatives Through an Intramolecular Arene-π(cation) Interaction

Autor: Haruka Katsumata, Nobuhiro Yamaguchi, Yohei Yuda, Kennosuke Itoh, Hiroyuki Suga, Takashi Abe, Akikazu Kakehi
Rok vydání: 2012
Předmět:
Zdroj: ChemInform. 43
ISSN: 0931-7597
DOI: 10.1002/chin.201221164
Popis: A variety of substituted indolizines, e.g. compounds (III), is readily obtained by a convenient one-pot procedure involving S-alkylation of pyridinium ethylides (I), followed by treatment with a base and a subsequent dehydrogenation (27 examples).
Databáze: OpenAIRE