Question: Draw the organic products formed in each reaction.

a.

b.

c.

d.

e.

f.

g.

h.

i.

j.

a.

Alkynes can be converted to geminal dihalides by treating them with the respective halides

Product of reaction a

b.

Product of reaction b

c. Alkenes can be converted to alkynes by converting them to a geminal dihalide and then reducing them with a strong base.

Product of reaction c

d. The reaction is an example of hydroboration oxidation where an alkyne is oxidized to aldehyde or ketone depending on its position in the chain (terminal or internal).

Product of reaction d

e.

Product of reaction e

f.

Product of reaction f

g.

Product of reaction g

h.

Product of reaction h

i.

Product of reaction i

j.

Product of reaction j