C₂₈H₄₀O₅

Base Information

Chemical Name:C₂₈H₄₀O₅
CAS No.:1610421-90-3
Molecular Formula:C₂₈H₄₀O₅
Molecular Weight:456.623
Hs Code.:

C<sub>28</sub>H<sub>40</sub>O<sub>5</sub>

Synonyms:C₂₈H₄₀O₅

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Chemical Property of C₂₈H₄₀O₅

Chemical Property:

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Technology Process of C₂₈H₄₀O₅

There total 13 articles about C₂₈H₄₀O₅ which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: [(R/S)-1-ethoxyethoy]-4-{(4-methoxyphenyl)methoxy-1,6-dodecadienyl}-4,5,8,9-tetrahydro-2(3H)-oxoninone

: 1610421-90-3
C₂₈H₄₀O₅

Guidance literature:: With pyridinium p-toluenesulfonate; In ethanol; at 20 ℃;
DOI:10.1016/j.tet.2014.04.040

Reference yield:

: 1072455-36-7
methyl (5Z,8R)-8,9-dihydroxynon-5-enoate

: 1610421-90-3
C₂₈H₄₀O₅

Guidance literature:: Multi-step reaction with 10 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 12 h / 0 °C

2.1: pyridine hydrogenfluoride / tetrahydrofuran; pyridine / 24 h / -10 °C

3.1: dimethyl sulfoxide; oxalyl dichloride / dichloromethane / 0.5 h / -78 °C

3.2: -30 °C

4.1: triethylamine; lithium bromide / tetrahydrofuran / 1.5 h / 20 °C

4.2: 20 °C

5.1: cerium(III) chloride heptahydrate / methanol / 0.08 h / 20 °C

5.2: 1 h / -78 °C

6.1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C

7.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 4 h / 0 - 20 °C

8.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 20 - 40 °C

9.1: N-ethyl-N,N-diisopropylamine; 2,4,6-trichlorobenzoyl chloride / tetrahydrofuran / 2 h / 0 - 20 °C

9.2: 9 h / 90 °C

10.1: pyridinium p-toluenesulfonate / ethanol / 20 °C

With 1H-imidazole; oxalyl dichloride; lithium hydroxide monohydrate; cerium(III) chloride heptahydrate; 2,4,6-trichlorobenzoyl chloride; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; pyridine hydrogenfluoride; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium bromide; In tetrahydrofuran; pyridine; methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2014.04.040

Reference yield:

: 98314-97-7
(Z)-2-octenyl iodide

: 1610421-90-3
C₂₈H₄₀O₅

Guidance literature:: Multi-step reaction with 11 steps

1.1: sodium hexamethyldisilazane / tetrahydrofuran / 0.5 h / -78 °C

1.2: -78 - -40 °C

2.1: dihydrogen peroxide; lithium hydroxide monohydrate / tetrahydrofuran; water / 3 h / 0 °C

3.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 3 h / 0 - 20 °C

4.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C

4.2: 6 h / -78 °C

5.1: triethylamine; lithium bromide / tetrahydrofuran / 1.5 h / 20 °C

5.2: 20 °C

6.1: cerium(III) chloride heptahydrate / methanol / 0.08 h / 20 °C

6.2: 1 h / -78 °C

7.1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C

8.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 4 h / 0 - 20 °C

9.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 20 - 40 °C

10.1: N-ethyl-N,N-diisopropylamine; 2,4,6-trichlorobenzoyl chloride / tetrahydrofuran / 2 h / 0 - 20 °C

10.2: 9 h / 90 °C

11.1: pyridinium p-toluenesulfonate / ethanol / 20 °C

With dmap; n-butyllithium; lithium hydroxide monohydrate; cerium(III) chloride heptahydrate; 2,4,6-trichlorobenzoyl chloride; tetrabutyl ammonium fluoride; dihydrogen peroxide; sodium hexamethyldisilazane; pyridinium p-toluenesulfonate; triethylamine; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; lithium bromide; In tetrahydrofuran; methanol; ethanol; hexane; dichloromethane; water;
DOI:10.1016/j.tet.2014.04.040