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Diethyl suberate

Alkylation of diethyl suberate with benzyl iodide would produce the a-benzylated product which would cyclize in the presence of base. This particular target does not present a regiochemical difficulty. Base could pull off either a proton and two different enolates would be produced however, both etiolates cyclize to give the same product after decarboxylation. [Pg.309]

Diethyl propanedioate, d317 1,1-Diethylpropargylamine, d333 Diethyl pyrocarbonate, d326 Diethyl suberate, d324... [Pg.203]

Acetoxy-2,4-dimethyl-m-dioxane Diethyl succinate Di-(2-hydroxyethyl) butynediol Diisobutyryl peroxide Diisopropyl oxalate Dimethyl adipate Dimethyl isosorbide Ethyl acetoacetate ethylene ketal Suberic acid... [Pg.7056]

Fig. 14.5 Chromatogram of organic acids extracted using diethyl ether and ethyl acetate from the urine of a patient with suberylglycinuria and separated as their methyl derivatives (diazomethane) on 3 per cent SE-30 on Chromosorb W (DMCS, 80-100 mesh) using temperature programming from 80°C to 250°C at 6°C min Peak identifications are 1, 3-hydroxybutyrate 2, adipate 3, 3-methyladipate 4, pimelate (heptanedioate) 5, octenedioate 6, suberate (octanedioate) 7, hexanoylglycine plus 4-hydroxyphenylacetate 8, azeleate (nonanedioate) 9, decenedioate 10, sebacate (decanedioate) 11, hippurate 12, unknown, 13, suberylglycine. (Redrawn with modifications from Truscott et al., 1979)... Fig. 14.5 Chromatogram of organic acids extracted using diethyl ether and ethyl acetate from the urine of a patient with suberylglycinuria and separated as their methyl derivatives (diazomethane) on 3 per cent SE-30 on Chromosorb W (DMCS, 80-100 mesh) using temperature programming from 80°C to 250°C at 6°C min Peak identifications are 1, 3-hydroxybutyrate 2, adipate 3, 3-methyladipate 4, pimelate (heptanedioate) 5, octenedioate 6, suberate (octanedioate) 7, hexanoylglycine plus 4-hydroxyphenylacetate 8, azeleate (nonanedioate) 9, decenedioate 10, sebacate (decanedioate) 11, hippurate 12, unknown, 13, suberylglycine. (Redrawn with modifications from Truscott et al., 1979)...
Fig. 14.7 Chromatogram of organic acids extracted using ethyl acetate and diethyl ether from the urine of a child with Jamaican vomiting sickness, separated as their methyl derivatives (diazomethane) on 5 per cent OV-1 using temperature programming from 70°C to 300°C at 4°C min with a 4 min initial isothermal delay. Peak identifications are 1, 3-hydroxybutyrate plus 3-hydroxyisovalerate (approx. 4 6) 2, ethylmalonate 3, methylsuccinate 4, octanoate 5, glutarate 6, adipate 7, isovalerylglycine 8, 4-octenedioate plus furandicarboxylate 9, suberate (octanedioate) 10, /i-hexanoyl-glycine 11, decenedioate 12, sebacate (decanedioate) 13, hippurate 14, n-pentadecanoate (internal standard) 15, palmitate 16, stearate. (Redrawn with modifications from Tanaka et al, 1976)... Fig. 14.7 Chromatogram of organic acids extracted using ethyl acetate and diethyl ether from the urine of a child with Jamaican vomiting sickness, separated as their methyl derivatives (diazomethane) on 5 per cent OV-1 using temperature programming from 70°C to 300°C at 4°C min with a 4 min initial isothermal delay. Peak identifications are 1, 3-hydroxybutyrate plus 3-hydroxyisovalerate (approx. 4 6) 2, ethylmalonate 3, methylsuccinate 4, octanoate 5, glutarate 6, adipate 7, isovalerylglycine 8, 4-octenedioate plus furandicarboxylate 9, suberate (octanedioate) 10, /i-hexanoyl-glycine 11, decenedioate 12, sebacate (decanedioate) 13, hippurate 14, n-pentadecanoate (internal standard) 15, palmitate 16, stearate. (Redrawn with modifications from Tanaka et al, 1976)...
See other pages where Diethyl suberate is mentioned: [Pg.130]    [Pg.185]    [Pg.23]    [Pg.1355]    [Pg.75]    [Pg.1355]    [Pg.130]    [Pg.185]    [Pg.23]    [Pg.1355]    [Pg.75]    [Pg.1355]    [Pg.487]    [Pg.515]    [Pg.731]    [Pg.500]    [Pg.104]   
See also in sourсe #XX -- [ Pg.269 , Pg.330 ]

See also in sourсe #XX -- [ Pg.269 , Pg.330 ]



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