Satonaka, Hajime published the artcile< The substituent effects in thiophene compounds. I. Proton NMR and IR studies in methyl (substituted 2-thiophenecarboxylates)>, Synthetic Route of 88105-22-0, the main research area is LFER electronegativity IR thiophenecarboxylate; carbonyl group IR thiophenecarboxylate; proton NMR thiophenecarboxylate; spin coupling thiophenecarboxylate.
The 1H NMR and the IR CO group stretching frequencies of Me (3-, 4-, and 5-substituted 2-thiophenecarboxylate)s are observed Good linear correlations between the chem. shifts of the ring protons in Me (4- and 5-substituted 2-thiophenecarboxylate)s and those of the corresponding protons in substituted thiophenes were observed The coupling constants in Me (substituted 2-thiophenecarboxylate)s gave good correlations against the corresponding ones in substituted thiophenes. The IR carbonyl stretching frequencies in Me (5-substituted 2-thiophenecarboxylate)s were correlated reasonably well with the chem. shifts of 5-protons in 2-substituted thiophenes. The coupling constants in Me 2-thiophenecarboxylate series varied linearly with the electronegativities of the substituents.
Bulletin of the Chemical Society of Japan published new progress about Carbonyl group. 88105-22-0 belongs to class iodides-buliding-blocks, and the molecular formula is C6H5IO2S, Synthetic Route of 88105-22-0.
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com