4.5 Article

Novel Bu4N+Br- catalyzed one-pot multi-component synthesis of 2-amino nicotinonitriles in aqueous medium

Journal

RESEARCH ON CHEMICAL INTERMEDIATES
Volume 41, Issue 5, Pages 3193-3199

Publisher

SPRINGER
DOI: 10.1007/s11164-013-1424-5

Keywords

Arylaldehydes; Methylketones; Malononitrile; Nicotinonitrile; Tetrabutyl ammonium bromide; Ammonium acetate

Funding

  1. CSIR, New Delhi, Govt. of India

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An efficient single-pot strategy for 2-amino nicotinonitrile derivatives 5 has been developed by multi-component reaction of arylaldehydes 1, methylketones 2, malononitrile 3, and ammonium acetate 4 using tetrabutyl ammonium bromide as catalyst in aqueous medium.

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