45892-06-6Relevant articles and documents
Cobalt mediated by desulfurization toward the synthesis of isothiocyanates
Seelam, Mohan,Shaik, Bajivali,Kammela, Prasada Rao
supporting information, p. 1759 - 1765 (2016/10/31)
A highly efficient and simple protocol for the construction of aromatic and aliphatic isothiocyanates from their respective amines in the presence of cheap, readily available, and air-stable cobalt catalyst is described. All reactions were carried out under optimized reaction conditions and gave target products in good to excellent yields within shorter reaction time.
1H and 13C NMR Studies on 3-Aryl-2-thioxo-4-oxazolidinones and 3-Arylrhodanines
Aksac, Zihni,Pinar, Esat,Icli, Siddik
, p. 548 - 551 (2007/10/02)
3-Aryl-2-thioxo-4-oxazolidinones and 3-arylrhodanines have been studied for magnetic non-equivalence of diastereotopically related proton and 13C nuclei in rotational isomers, and for steric interactions between the aryl and heterocyclic moieties of these compounds.For the majority of rotational isomers the barriers to internal rotation about the aryl C-N bond were >100 kJ mol-1, due to the steric bulk of the thiocarbonyl group.Chemical isolation of several of the diastereomers was achieved.The enhanced steric effect and the difference in the electronic effect of the sulphur atom in relation to the oxygen atom appeared to have no influence on the small chemical shift differences of the rotational isomers, detected for some 1H and some 13C nuclei.
