Study Synthesis of 4-Methyl Octanoic Acid and Ethyl-4-Methyl Octanoic Pheromones Aggregation of Rhino Beetle (Oryctes rhinoceros) Using Mannich Reaction and Claisen Rearrangement

Ahmad Kadir Kilo, Achmad Zainuddin, Darwati Darwati


4-methyl acid octanoat and ethyl-4-methyl Oktanoat aggregation of kumbang badak (Oryctes rhinoceros Linn) using Mannich's reaction and Claisen rearrangement has been synthesized. The synthesis of compounds includes five phases: synthesis, separation, purification and structure determination. The pure compounds produced from each stage of further synthesis are characterised using mass spectroscopy and infra-red spectroscopy. 4-Methiloctanoic acid synthesis products and ethyl-4-methyloktanoat pheromone aggregation kumbang badak (Oryctes rhinoceros Linn) use Mannich reaction and Claisen rearrangement 50.53% and 63.69% respectively.


Pheromones; Mannich Reaction; Claisen Rearrangement

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