Carreño M Carmen, Sanz-Cuesta M Jesús, Ribagorda María
Dpto. de Química Orgánica (C-I), Universidad Autónoma, Cantoblanco, 28049-Madrid, Spain.
Chem Commun (Camb). 2005 Feb 28(8):1007-9. doi: 10.1039/b414666b. Epub 2005 Jan 5.
Synthesis of 4-aminotropones through a cyclization-ring expansion process occurs in a single step and with excellent yields from 4-amino-2,5-cyclohexadienones (p-quinamines) bearing a 4-sulfinyl or sulfonyl methyl group.
通过环化-扩环过程合成4-氨基环庚三烯酮是一步完成的,并且从带有4-亚磺酰基或磺酰基甲基的4-氨基-2,5-环己二烯酮(对喹胺)出发,产率优异。