Unexpected triphenylphosphane-promoted conversion of 2-azido-3-vinyl-l, 4-naphthoquinones into 2-amino-3-acyl-l, 4-naphthoquinones

✍ Scribed by Molina, Pedro ;Tárraga, Alberto ;Baño, Maria Jose Del ;Espinosa, Arturo

• Publisher: John Wiley and Sons
• Year: 1994
• Tongue: English
• Weight: 217 KB
• Volume: 1994
• Category: Article
• ISSN: 0947-3440
• DOI: 10.1002/jlac.199419940220

✦ Synopsis

Abstract

An unusual behavior of several 2‐azido‐3‐vinyl‐l, 4‐naphtho‐quinones 1 towards triphenylphosphane leading both to azido group reduction and unsaturated carbon‐carbon side chain oxidation is described. magnified image