10-Alkenylphenothiazines. 2. Synthesis and mechanism of acidic hydrolysis of cis- and trans-10-2-phenylvinyl)phenothiazines

V. A. Anfinogenov, O. A. Napilkova, E. E. Sirotkina, V. D. Filimonov, Andrey Ivanovich Khlebnikov

Результат исследований: Материалы для журналаСтатья


The addition of phenothiazine to phenylacetylene in super-base media proceeds regio- and stereoselectively and leads to the predominant formation of cis-10-(2-phenylvinyl)phenothiazine, which is completely converted to its trans-isomer at 200‡C. Kinetic analysis of the acidic hydrolysis of the cis- and transisomers has allowed us to assign to it an ASE2 reaction mechanism, similar to the mechanism of hydrolysis of vinyl alkyl ethers.

Язык оригиналаАнглийский
Страницы (с-по)1152-1157
Число страниц6
ЖурналChemistry of Heterocyclic Compounds
Номер выпуска10
СостояниеОпубликовано - окт 1986


ASJC Scopus subject areas

  • Organic Chemistry