Suggested Reaction 2.1.1.-
Left
1-Benzopyrylium, 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-, chloride
+
S-Adenosyl-L-methionine
Right
Petunidin
+
S-Adenosyl-L-homocysteine
[
BiSSCat
|
GREP
]