18672-77-0

Basic information

• Product Name: 1(2H)-Naphthalenone, 2-(acetyloxy)-3,4-dihydro-
• CAS NO: 18672-77-0
• Molecular Formula: C12H12O3
• Molecular Weight: 204.225
• Mol File: 18672-77-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1(2H)-Naphthalenone, 2-(acetyloxy)-3,4-dihydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 1(2H)-Naphthalenone, 2-(acetyloxy)-3,4-dihydro-(18672-77-0)
• EPA Substance Registry System: 1(2H)-Naphthalenone, 2-(acetyloxy)-3,4-dihydro-(18672-77-0)

Safety Data

• Hazardous Substances Data: 18672-77-0(Hazardous Substances Data)

Upstream product

• 19455-84-6 3,4-dihydronaphthalen-1-yl acetate 

Downstream Products

• 89920-57-0 (1S,2R)-cis-1,2-dihydroxy-1,2,3,4-tetrahydronaphthalene 
• 57495-92-8 (1R,2S)-1,2,3,4-tetrahydronaphthalene-1,2-diol 
• 64559-97-3 2-hydroxy-1-tetralone 
• 135-19-3 β-naphthol 
• 574-00-5 1,2-Dihydroxynaphthalene 
• 83-72-7 2-hydroxynaphtho-1,4-quinone 
• 14211-53-1 cis-1,2-dihydroxy-1,2,3,4-tetrahydronaphthalene 
• 57496-61-4 (1R,2R)-trans-1,2-dihydroxy-1,2,3,4-tetrahydronaphthalene 
• 23190-43-4 (-)-(1S,2S)-trans-1,2-dihydroxy-1,2,3,4-tetrahydronaphthalene 

Relevant articles and documents

Synthesis of racemic and enantiomerically enriched α- oxyfunctionalized benzocyclanones and chromanones by dimethyldioxirane and dimethyldioxirane/Mn(III) salen system

Enolacetates of benzocyclanones and chromanones were synthesized and treated with dimethyldioxirane and the asymmetric oxidizing system dimethyldioxirane/chiral, non-racemic Mn(III) salen complex/axial ligand. The latter reagent resulted in the corresponding enantiomerically enriched cyclic α-hydroxy ketones and their acetates in moderate-to-good yields and modest enantioselectivity under mild and neutral conditions from tetralone and chromanone. On the contrary, flavanone provided poor yields due to the competitive C-H insertion at position 2. The use of R,R-Mn(III)salen catalyst induced an S absolute configuration at the position α in the whole series. Springer-Verlag 2004.

Photolysis of cyclic enol esters in the presence or absence of a single electron transfer photosensitizer

The photochemistry of enol esters 1 is dominated by electrocyclic ring opening (1b → 3+4), 1,3-acyl migration (1c,d → 6c,d) and [2 + 2] dimerization (1d → 11). Photosensitization with triphenylpyrylium tetrafluoroborate (TPT) enhances formation of oxidation products (1b → 5,1c,d → 9c,d + 10c,d), presumably through the intermediacy of radical cations 1b-d+.