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Novel behavior of 3,7- and 5,7-dibromo-4-isopropyltropolone on bromination; formation of the addition product and the diketone-type tautomer of monocyclic tropolones

✍ Scribed by Masafumi Yasunami; Kahei Takase; Tetsuo Nozoe

Publisher
Elsevier Science
Year
1970
Tongue
French
Weight
197 KB
Volume
11
Category
Article
ISSN
0040-4039

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✦ Synopsis

Many reports have been published on halogenation of 4-isopropyltropolone (hinokitiol) and it is known that this tropolone gave the monohalo-and dihalo substitution products bearing the halogen substituents at the 3-, 5-and/or 7-

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