Bruice - Chimica Organica

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398 Chapter 11
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11. Solved in the text.
12. Solved in the text.
13. a. b.
14. Add the number of carbons in the chain in the starting material to the number of carbons in the organoboron
compound. It should be the same as the number of carbons in the chain in the product.
a. Br b. Br c.
Br
15. An alkenylboron compound is prepared from an alkyne.
1-pentyne
16.
17. C
N
NH2
b. a.
O
c. CH O3
NH 2
b.
O
d.
O
18. Solved in the text.
19. a. Br +
O
b. Br +