Name the following compounds systematically Strategy: Use the following designation of positions in the naphthalence ring system:

Name the following compounds systematically Strategy: Use the follo

1.	Name the following compounds systematically Strategy: Use the following designation of positions in the naphthalence ring system:
Answer» SOLUTION :(i) `1`-Naphthylamine ( or `ALPHA`- naphtlylamine) (ii) `2`-Naphthol (or `beta`-Napthaol) (iii) `1`-Naphthoic acid ( or Nepahehalene-`1`-carboxylic acid) (iv) Naphthalene -1,8-dicarboxylic acid (or Naphthalic acid) (v) `1,4`-Naphthaquinoe ( or `alpha`-naphthaquinone or `1,4`-dihydronaphthelence-`1,4`-DIONE) (VI) `1,2`-Naphthaquinone ( `beta`-naphthaquinone) (vii) `2,6`-Dimethylnaphthalene (viii) `5`-Nitro-`2`-naphthalenesuphonic acid Further fusion can occure in a linear manner to give anthracene, tetracene, pentacene, and so on-a series called acenes. ring system are designated as shown below: Notice that in anthracene, the positions `1,4,5, and 8` are identical (`alpha`-positions), as position `2,3,6, and 7` (`beta`-positions), and positions `9 and 10` (`gamma`-positions)`.