Tridecane-6,8-dione

Tridecan-2-one Lf Trideca-trans-3-trans-7-diene-2-12-dione, 6-hydroxy-9-iso-propyl-6-methyl FI 0.04 ... 

Three tetracyclo[5.5.1.02,6.010,13]tridecanes are known at present. The reaction of glyoxal with dimethyl 3-ketoglutarate in aqueous solution at room temperature and pH 5 to give after treatment with acid c/,s-bicyclo[3.3.0]octane-3,7-dione has been discussed previously. More careful study of this condesation has led to the discovery that the two tetracyclic triketones 486 and 487 are also formed in low... 

Dioxa-spiro]4.8 tridecan 6-Oxo-El4a/1, 203 (Dion + Glykol)... 

The total neutral essential oil from M. oleifera leaves is composed of 44 constituents and include toluene, 5-ter/-butyl-l,3-cyclopentadiene, benzaldehyde, 5-methyl-2-furaldehyde, benzeneacetaldehyde, linaloloxide, 2-ethyl-3,6-dimethylpyrazine, undecane, a-isophorone, benzylnitrile, 2,6,6-trimethyl-2-cyclohexane-l, 4-dione, 2,2,4-trimethyl-pentadiol, 2,3 -epoxycarane, p-menth-1 -en-8-ol, 2,6,6-trimethylcyclohexa-1,3 -dienecarbaldehyde, indole, tridecane, a-ionone, l,l,6-trimethyl-l,2-dihydronaphthalene, a-ionene, (1-damascenone, 3-ionone, ledene oxide, 2-ter/-butyl-l,4-dimethoxybenzene, ( )-6,10-dimethylundeca-5,9-dien-2-one, 4,6-dimethyl-dodecane, 3,3,5,6-... 

Cl3H16O2, Tetracyclo[7.2.1.1 .0 ]tridecan-2,10-dione, 38B, 234 Cl3H17BrCl3F304, 1,3-endo-4-Trichloro-2-endo-7,7-trimethoxy-5-endo-bromoethyl-2-exo-(2, 2, 2 -trifluoroethoxy)-bicyclo[2.2.1Jheptane, 45B, 179... 

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