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Mechanism of this addition-elimination process

In Part 1 of the synthesis of Maoecrystal V (found on synarchive), the last step subjects a $\ce {\alpha, \beta}$-unsaturated ketone to $\ce {I2}$ and pyridine, as shown below: I am wondering what is ...
Tan Yong Boon's user avatar
4 votes
2 answers
411 views

What are the organic reactions that are taking place in this reaction?

I know that A is the product of a Knoevenagel condensation between the aldehyde and the diethyl malonate, due to the acidic protons of the latter, but I don't know what the reaction between that ...
shadowsilvergold's user avatar
6 votes
2 answers
2k views

Origin of alkenes from Wurtz Reaction

According to Wikipedia: Also, since the reaction involves free radical species, a side reaction occurs to produce an alkene. This side-reaction becomes more significant when the alkyl halides are ...
Dissenter's user avatar
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