Suggested Reaction 3.3.2.-
Left
3,5,7-Trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-benzopyrylium chloride
+
H2O
Right
1-Benzopyrylium, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-, chloride
+
Methanol
[
BiSSCat
|
GREP
]