The action of sec-aliphatic amines on benzofuroxans
โ Scribed by D.W.S. Latham; O. Meth-Cohn; H. Suschitzky
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- French
- Weight
- 154 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Various nucleophiles have been shown to react with benzofuroxans (1) by initial attack at the 3-position , offering synthetic routes to heterocycles' including quinoxaline, phenazine and benzimidazole derivatives. The useful reactions of nitrogen nucleophiles are limited to cases resulting in substitution in the homocyclic ring2 or reduction to o-benzoquinonedioxime and o-phenylenediamine2. We now report the ready interaction of benzofuroxans and cold, neat Aec-aliphatic amines (2) to give o-nitrophenyl-
๐ SIMILAR VOLUMES
## Abstract A method of acylating long chain primary aliphatic amines is described. Representative series of Nโmonoalkylstearamides, N,Nโฒโdialkyladipamides and N,Nโฒโdialkylsebacamides, in which each alkyl radical contains between 8 and 18 carbon atoms, have been prepared by acylating the long chain