215673-94-2

Upstream product

• 62-53-3 aniline 
• 215673-98-6 C₆₂H₆₄N₂S 
• 177971-43-6 (4-tert-butyl-2,6-bis[(2,2'',6,6''-tetramethyl-m-terphenyl-2'-yl)-methyl]phenyl)Br 
• 215673-95-3 BmtN=S=S 

Downstream Products

• 215673-95-3 BmtN=S=S 
• 215673-99-7 5-tert-butyl-3-(2,6,2'',6''-tetramethyl-[1,1';3',1'']terphenyl-2'-yl)-7-(2,6,2'',6''-tetramethyl-[1,1';3',1'']terphenyl-2'-ylmethyl)-3,3a-dihydro-benzo[c]isothiazole 
• 20222-80-4 4,4′-azopyridine-1,1′-dioxide 
• 1154738-27-8 C₆₁H₆₁N₃O₂ 
• 13673-30-8 [4,4']azoxypyridine-1,1'-dioxide 

Relevant academic research and scientific papers

Novel intramolecular cyclization reaction involving a thionitroso group: Formation of a 3,3a-dihydro-2,1-benzisothiazole from an o-alkylthionitrosoarene

A thionitrosoarene generated by the desulfurization reaction of a stable N-thiosulfinylaniline bearing a bowl-type substituent underwent the intramolecular cyclization reaction involving the ortho-alkyl group to afford the corresponding 3,3a-dihydro-2,1-benzisothiazole. The intermediacy of the thionitrosoarene was corroborated by a trapping experiment with aniline.