(2E,5Z)-Octa-2,5-dienoic acid ethyl ester

Base Information

Chemical Name:(2E,5Z)-Octa-2,5-dienoic acid ethyl ester
CAS No.:75958-90-6
Molecular Formula:C₁₀H₁₆O₂
Molecular Weight:168.236
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (2E,5Z)-Octa-2,5-dienoic acid ethyl ester

Chemical Property:

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Technology Process of (2E,5Z)-Octa-2,5-dienoic acid ethyl ester

There total 1 articles about (2E,5Z)-Octa-2,5-dienoic acid ethyl ester 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: 66.0%

: 75958-88-2
(Z)-3-hexenyl aci-nitronate

: 1099-45-2
ethyl (triphenylphosphoranylidene)acetate

: 15052-28-5
2,6-di-tert-butyl-1,4-benzoquinone monooxime

: 75958-90-6
(2E,5Z)-Octa-2,5-dienoic acid ethyl ester

Guidance literature:: In tetrahydrofuran; for 31h; Heating;
DOI:10.1246/cl.1980.927

Reference yield: 89.0%

: 75958-90-6
(2E,5Z)-Octa-2,5-dienoic acid ethyl ester

: 67548-36-1,83861-75-0
(2E,5Z)-Octa-2,5-dien-1-ol

Guidance literature:: With diisobutylaluminium hydride; In diethyl ether; at 0 ℃; for 1h;

Reference yield:

: 75958-90-6
(2E,5Z)-Octa-2,5-dienoic acid ethyl ester

: 205380-53-6
(11R,12S,13S)-(9Z,15Z)-11-(p-Nitrobenzoyloxy)-12,13-epoxyoctadeca-9,15-dienoic acid methyl ester

Guidance literature:: Multi-step reaction with 14 steps

1: diisobutylaluminum hydride / tetrahydrofuran / 0 °C

2: Dess-Martin periodinane oxidn.

3: 83 percent / n-BuLi / tetrahydrofuran; hexamethylphosphoric acid triamide / -40 °C

4: pyridine / CH₂Cl₂

5: tetrabutylammonium fluoride / tetrahydrofuran / 0 °C

6: Dess-Martin periodinane oxidn.

7: sodium chlorite, 2-methyl-2-butene, NaH₂PO₄ / 2-methyl-propan-2-ol; H₂O / Ambient temperature

8: potassium carbonate / dimethylformamide / Ambient temperature

9: potassium carbonate, MeOH / Ambient temperature

10: imidazole / CH₂Cl₂ / Ambient temperature

11: H₂, pyridine / Pd/CaCO₃ / hexane / Ambient temperature

12: tetrabutylammonium fluoride / tetrahydrofuran / Ambient temperature

13: L-(+)-DIPT, tert-butyl hydroperoxide, Ti(Oi-Pr)4, calcium hydride, molecular sieves 3A / CH₂Cl₂ / -40 °C

14: DEAD, Ph₃P / toluene / -20 °C

With pyridine; 1H-imidazole; titanium(IV) isopropylate; methanol; tert.-butylhydroperoxide; sodium chlorite; sodium dihydrogenphosphate; n-butyllithium; calcium hydride; 2-methyl-but-2-ene; L-(+)-diisopropyl tartrate; 3 A molecular sieve; tetrabutyl ammonium fluoride; hydrogen; diisobutylaluminium hydride; potassium carbonate; triphenylphosphine; diethylazodicarboxylate; Lindlar's catalyst; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
DOI:10.3987/COM-97-S48