ChemInform Abstract: Efficient and Chemoselective N-Nitrosation of Secondary Amines under Mild and Heterogeneous Conditions with Sodium Nitrite and Oxalic Acid Dihydrate.

✍ Scribed by Mohammad Ali Zolfigol

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 27 KB
• Volume: 30
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199926062

✦ Synopsis

Efficient and Chemoselective N-Nitrosation of Secondary Amines under Mild and Heterogeneous Conditions with Sodium Nitrite and Oxalic Acid Dihydrate.

-Under the reaction conditions the nitrogen atom is nitrosated exclusively. No nitrosation of the phenyl rings is observed in the case of (Id). In a competitive reaction using (Id) and anisole only (IId) is formed whereas anisole is not nitrosated at all.

-(ZOLFIGOL,