108656-68-4Relevant articles and documents
Palladium-catalyzed stereocontrolled vinylation of azoles and phenothiazine
Lebedev, Artyom Y.,Izmer, Vyatcheslav V.,Kazyul'kin, Denis N.,Beletskaya, Irina P.,Voskoboynikov, Alexander Z.
, p. 623 - 626 (2007/10/03)
(formula presented) Vinylation of various azoles (pyrrole, indole, carbazole, and their derivatives) and phenothiazine with vinyl bromides catalyzed by palladium-phosphine complexes results in the respective N-vinylazoles in 30-99% yields. This reaction w
10-ALKENYLPHENOTHIAZINES. SYNTHESIS AND MECHANISM OF ACIDIC HYDROLYSIS OF cis- AND trans- 10-(2-PHENYLVINYL)PHENOTHIAZINES
Anfinogenov, V. A.,Napilkova, O. A.,Sirotkina, E. E.,Filimonov, V. D.,Khlebnikov, A. I.
, p. 1152 - 1157 (2007/10/02)
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 deg C.Kinetic analysis of the acid hydrolysis of the cis- and trans- isomers has alloved us to assign to it an ACE2 reaction mechanism, similar to the mechanism of hydrolysis of vinyl alkyl ethers.
