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Azulene. II. Synthesis of Methyl 1-Azuloate 1

✍ Scribed by Anderson, A. G.; Tazuma, James J.


Book ID
120378972
Publisher
American Chemical Society
Year
1953
Tongue
English
Weight
279 KB
Volume
75
Category
Article
ISSN
0002-7863

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## Abstract 1‐Acetylazulene (**1**) was treated with trimethylphenylammonium tribromide in refluxing chloroform to afford 1‐acetyl‐3‐bromoazulene (3) and 3‐bromo‐1‐(bromoacetyl)azulene (4). In a similar manner, 3‐methyl‐, 3‐ethyl‐, 3‐propyl‐, and 3‐methoxycarbonyl‐substituted 1‐acetylazulenes **2a‐