Aspects of the inorganic chemistry of rubber vulcanization. Part 61 Compounds of benzothiazole-2-selenone; a selenium-containing analogue of 2-mercaptobenzothiazole

Summary Benzothiazole-2-selenone, BTSeH, was prepared by treating 2-chlorobenzothiazole with Na2Se, and the 6-ethoxy analogue (EtOBTSeH) was obtained similarly. From BTSeH, the species [R4N][BTSe] (R=Me, Et Bu-n), Zn-(BTSe)2(pyr)2, (BTSe−)2, Zn(BTSe-)2I2 and Me2C=CH-CH(SSeTB)Me were obtained. Additi...
Ausführliche Beschreibung

Summary Benzothiazole-2-selenone, BTSeH, was prepared by treating 2-chlorobenzothiazole with Na2Se, and the 6-ethoxy analogue (EtOBTSeH) was obtained similarly. From BTSeH, the species [R4N][BTSe] (R=Me, Et Bu-n), Zn-(BTSe)2(pyr)2, (BTSe−)2, Zn(BTSe-)2I2 and Me2C=CH-CH(SSeTB)Me were obtained. Addition of [n-Bu4N] [BTSe] to [Zn(BTSe)2] n afforded [n-Bu4N] [Zn(BTSe)3(H2O)]. The Se n.m.r. spectra of these species are briefly reported. Ausführliche Beschreibung