78742-17-3Relevant academic research and scientific papers
Solvent-free synthesis of benzothiazolines in the presence of alumina
Kodomari, Mitsuo,Satoh, Akihito,Nakano, Ryo,Aoyama, Tadashi
, p. 3329 - 3335 (2007)
o-Aminothiophenol reacted with ketones and β-keto esters in the presence of alumina under mild and solvent-free conditions to afford the corresponding benzothiazolines in high yields. Alumina can be reused for subsequent reactions without any loss of the
Benzothiazolines as radical transfer reagents: Hydroalkylation and hydroacylation of alkenes by radical generation under photoirradiation conditions
Uchikura, Tatsuhiro,Moriyama, Kaworuko,Toda, Mitsuhiro,Mouri, Toshiki,Ibá?ez, Ignacio,Akiyama, Takahiko
, p. 11171 - 11174 (2019/09/30)
Novel radical transfer reagents under photoirradiation conditions were developed by the use of benzothiazoline derivatives. These reagents enabled both hydroalkylation and hydroacylation of alkenes under neutral conditions at ambient temperature without a
Oxidative Ring-Expansion of Benzothiazolines into 1,4-Benzothiazines
Liso, Gaetano,Trapani, Giuseppe,Latrofa, Andrea,Marchini, Paolo
, p. 279 - 282 (2007/10/02)
By treatment in boiling DMSO, benzothiazolines 1 yield 1,4-benzothiazines 4 in some cases together with benzothiazoles.Two competiting pathways, namely oxidative ring-expansion and decomposition of benzothiazoline accounting for the formation of 4 and benzothiazoles, respectively, are suggested.
