406675-51-2

Upstream product

• 177971-45-8 4-t-butyl-2,6-bis[(2,2,6,6-tetramethyl-m-terphenyl-2'-yl)methyl]benzenethiol 
• 186256-53-1 4-tert-butyl-2,6-bis[(2,2'',6,6''-tetramethyl-m-terphenyl-2'-yl)methyl]benzenesulfenic acid 
• 406675-53-4 C₅₆H₅₇NO₂S 

Downstream Products

• 177971-45-8 4-t-butyl-2,6-bis[(2,2,6,6-tetramethyl-m-terphenyl-2'-yl)methyl]benzenethiol 
• 406675-53-4 C₅₆H₅₇NO₂S 

Relevant academic research and scientific papers

Synthesis of highly reactive organosulfur compounds

Application of novel bowl-type and dendrimer-type steric protection groups to the first synthesis of stable aromatic S-nitrosothiols is described. These compounds showed remarkable thermal stability whereas they easily reacted with appropriate reagents. X-ray crystallographic analysis established their structures, where the C-S-N-O linkage adopts only the syn conformation. Synthesis of a stable sulfenic acid by taking advantage of the bowl-type substituent is also delineated.

The First Stable Aromatic S-Nitrosothiol: Synthesis, Structure and Reactivity

The first stable aromatic S-nitrosothiol, S-nitroso-4-t-butyl-2,6-bis[(2,2",6,6"-tetramethyl-m-terphenyl-2'-yl)methyl]benzenethiol, was synthesized by the nitrosation of the corresponding thiol and the structure was established by X-ray crystallography. Its oxidation and reactions with some nucleophiles were carried out.