7187-01-1Relevant articles and documents
Preparation method of nitrile compound
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Paragraph 0072-0074, (2022/01/08)
The present invention belongs to the field of organic synthesis technology, specifically relates to a method for preparing a nitrile compound, aldehyde oxime derivatives as raw materials, adding DPPA and DBU, reacting in an organic solvent, one step to pr
Oxidation of aldehydes to nitriles with an oxoammonium salt: Preparation of piperonylonitrile
Kaetzel, Nathaniel D.,Kelly, Christopher B.,Lambert, Kyle M.
, p. 294 - 313 (2020/11/09)
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Stable and reusable nanoscale Fe2O3-catalyzed aerobic oxidation process for the selective synthesis of nitriles and primary amides
Murugesan, Kathiravan,Senthamarai, Thirusangumurugan,Sohail, Manzar,Sharif, Muhammad,Kalevaru, Narayana V.,Jagadeesh, Rajenahally V.
supporting information, p. 266 - 273 (2018/01/12)
The sustainable introduction of nitrogen moieties in the form of nitrile or amide groups in functionalized molecules is of fundamental interest because nitrogen-containing motifs are found in a large number of life science molecules, natural products and materials. Hence, the synthesis and functionalization of nitriles and amides from easily available starting materials using cost-effective catalysts and green reagents is highly desired. In this regard, herein we report the nanoscale iron oxide-catalyzed environmentally benign synthesis of nitriles and primary amides from aldehydes and aqueous ammonia in the presence of 1 bar O2 or air. Under mild reaction conditions, this iron-catalyzed aerobic oxidation process proceeds to synthesise functionalized and structurally diverse aromatic, aliphatic and heterocyclic nitriles. Additionally, applying this iron-based protocol, primary amides have also been prepared in a water medium.
