136491-41-3Relevant academic research and scientific papers
A facile access to substituted 2-nitrosophenols and 2-nitrophenols via regioselective nitrosation of resorcinol monoethers
Maleski,Kluge,Sicker
, p. 2327 - 2335 (2007/10/02)
Solid sodium nitrite in anhydrous propionic acid is an effective system for regioselective nitrosation of the subject compounds. High yields of pure 2-nitroso products are obtained rapidly and efficiently. Attack at the 4-position becomes competitive if water is present in the medium. The 5-alkoxy (but not the 3,5-dialkoxy)-2-nitrosphenols can be easily oxidized with nitric acid to yield the corresponding 2-nitro compounds.
NITROSODEALKYLATION AS A SELECTIVE METHOD FOR THE PRODUCTION OF SUBSTITUTED ORTHO- AND PARA- NITROSOPHENOLS
Shpinel', Ya.I.,Klimova, I.V.,Belyaev, E.Yu.
, p. 1309 - 1312 (2007/10/02)
In the reaction of nitrosylsulfuric acid with sterically hindered phenols and 1,3-dialkoxybenzenes the corresponding o- and p-nitrosophenols are formed.In the series of sterically hindered phenols the reaction is ortho-specific, and this is explained by t
