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AlladinOne [14]
2 years ago
8

Draw the structural formula for 1 bromo 3 phenyl 5 heptyne

Chemistry
1 answer:
MrRissso [65]2 years ago
6 0

See Figure 4 below.

1. Draw a 7-carbon chain and number the carbon atoms (<em>Figure 1</em>).

2. Insert a triple bond between atoms 5 and 6 (<em>Figure 2</em>).

3. Attach a phenyl group to atom 3 (<em>Figure 3</em>).

4. Attach a Br to atom 1 (Figure 4).

And you have your structure.

<em>Note</em>: The C≡C triple bond takes <em>priority</em> in the naming, so we must number the chain from the other end. The correct name is

<em>7-bromo-5-phenylhept-2-yne </em>(all one word).

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