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A new method for introductionω-/side chain of prostanoid was described in this note.Starting from acid chloride(3),via Barton radical reaction,a transα,β-unsaturated ketone sython was introduced.
A new method for introduction ω- / side chain of prostanoid was described in this note. Starting from acid chloride (3), via Barton radical reaction, a trans α, β-unsaturated ketone sython was introduced.