Title of article
Reaction of caffeic acid derivatives with acidic nitrite
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
3303
To page
3305
Abstract
Caffeic derivatives were reacted with acidic nitrite at controlled pH in order to mimic the gastric juice conditions. At pH 2, whereas caffeic acid reacts exclusively on the side chain, its esters are readily nitrated. Under more acidic conditions (pH 1), caffeic acid methyl ester undergoes a dimerisation into a norlignan derivative.
Keywords
Nitro compounds , Neolignans , nitrous acid and derivatives
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1644790
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