92745-08-9Relevant academic research and scientific papers
Structural Study of Aryl Selenides in Solution Based on 77Se NMR Chemical Shifts: Application of the GIAO Magnetic Shielding Tensor of the 77Se Nucleus
Nakanishi, Waro,Hayashi, Satoko
, p. 6074 - 6081 (2007/10/03)
The 77Se NMR chemical shifts (δobsd(Se)) of p-YC6H4SeMe (1: Y = H (a), OMe (b), Me (c), Cl (d), Br (e), COOR (f), and NO2 (g)) and p-YC6H4SePh (2) were determined or redetermined
Syntheses of Mercaptobenzoic Acids and Mercaptopyridines Using Elemental Sulfur in the Presence of NaOH-KOH
Kamiyama, Tsutomu,Enomoto, Saburo,Inoue, Masami
, p. 5184 - 5189 (2007/10/02)
Mercaptobenzoic acids and mercaptopyridines were synthesized by using mercaptylation of halogeno compounds with elemental sulfur in the presence of molten salts (NaOH-KOH).This procedure was also applied to the preparation of selenoaryl compounds by using elemental selenium.Based on the behavior of the molten salts and sulfur, Na2S and K2S were considered to be the active species for the mercaptylation.KEYWORDS-mercaptylation; molten salt; o-mercaptobenzoic acid; o-selenobenzoic acid; 2-mercaptopyridine
