One-pot three components synthesis of alkyl indeno [1,2-b]-quinoxalin-11-ylideneacetates in water and under solvent-free conditions

• Published in: Heteroatom chemistry Vol. 16; no. 7; pp. 549 - 552
• Main Authors: Azizian, Javad, Mohammadizadeh, Mohammad R., Karimi, Nargess, Kazemizadeh, Zahra, Mohammadi, Ali A., Karimi, Ali R.
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc., A Wiley Company 2005

We introduced a very simple, one‐pot three component procedure for preparation of alkyl indeno[1,2‐b]quinoxalin‐11‐ylideneacetates 4 from reaction of ninhydrin 1, phenylenediamines 2, (alkoxycarbonylmethyl)triphenylphosphonium bromides 3, and sodium acetate in water and under solvent‐free conditions...