32281-65-5

Basic information

• Product Name: 3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone
• Synonyms: 3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone;5,6-DIMETHYL-1,2,3,4-TETRAHYDRONAPHTHALEN-1-ONE
• CAS NO: 32281-65-5
• Molecular Formula: C₁₂H₁₄O
• Molecular Weight: 174.24
• Mol File: 32281-65-5.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone(32281-65-5)
• EPA Substance Registry System: 3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone(32281-65-5)

Safety Data

• Hazardous Substances Data: 32281-65-5(Hazardous Substances Data)

Upstream product

• 859082-26-1 4-(2,3-dimethyl-phenyl)-butyryl chloride 
• 13621-30-2 4-(2,3-dimethylphenyl)butanoic acid 
• 96-48-0 4-butanolide 
• 95-47-6 o-xylene 
• 40420-20-0 2,3-dimethyl-phenethyl bromide 
• 576-23-8 2,3-dimethylbromobenzene 
• 36440-59-2 methyl β-(2,3-dimethylbenzoyl)propanoate 
• 34995-04-5 β-(2,3-Dimethylbenzoyl)propionsaeure 
• 20027-77-4 5,6-dimethyl-1,2,3,4-tetrahydronaphthalene 
• 5779-93-1 2,3-dimethylbenzaldehyde 

Downstream Products

• 641-91-8 1,2,5-trimethylnaphthalene 
• 176435-28-2 (+/-)-5,6-dimethyl-2-(2-hydroxyisopropyl)tetralin 

Relevant articles and documents

Compositions comprising an aryl pyrazole and a substituted imidazole, methods and uses thereof

This invention relates to compositions for combating parasites in animals, comprising 1-arylpyrazole compounds in combination with substituted imidazole compounds. This invention also provides for an improved methods for eradicating, controlling, and preventing parasite infestation in an animal comprising administering the compositions of the invention to an animal in need thereof.

COMPOSITIONS COMPRISING AN ARYL PYRAZOLE AND A SUBSTITUTED IMIDAZOLE, METHODS AND USES THEREOF

This invention relates to compositions for combating parasites in animals, comprising 1-arylpyrazole compounds in combination with substituted imidazole compounds. This invention also provides for an improved methods for eradicating, controlling, and preventing parasite infestation in an animal comprising administering the compositions of the invention to an animal in need thereof.

Synthesis of (±)-7,8- and 5,6-dimethyl-2-(2-hydroxyisopropyl) tetralins

7,8-Dimethyl-l-tetralone 4 on sodium borohydride reduction followed by Vilsmeier-Haack reaction furnishes 7, 8-dimethyl-3,4-dihydro-2-naphthaldehyde 10. Reduction of 10 followed by oxidation with Jones reagent yields 7, 8-dimethyl-1,2,3,4-tetrahydro-2-naphthoic acid 12 which on treatment with excess of methyllithium affords 7, 8-dimethyl-2-(2-hydroxyisopropyl) tetralin 2. 5,6-dimethyl-l-tetralone 5 is converted into the 5,6-dimethyl-2-(2-hydroxyisopropyl)tetralin 3 by following similar set of reactions as described above.