C₂₇H₄₄O₅

Base Information

Chemical Name:C₂₇H₄₄O₅
CAS No.:1381862-36-7
Molecular Formula:C₂₇H₄₄O₅
Molecular Weight:448.643
Hs Code.:

C<sub>27</sub>H<sub>44</sub>O<sub>5</sub>

Synonyms:C₂₇H₄₄O₅

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Chemical Property of C₂₇H₄₄O₅

Chemical Property:

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Technology Process of C₂₇H₄₄O₅

There total 8 articles about C₂₇H₄₄O₅ 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: 100.0%

: 1200341-37-2
C₂₅H₃₈O₅

: 75-03-6
ethyl iodide

: 1381862-36-7
C₂₇H₄₄O₅

Guidance literature:: C₂₅H₃₈O₅; With triethylsilane; trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 24h; Inert atmosphere;

ethyl iodide; With potassium carbonate; In acetone; for 2h; Inert atmosphere; Reflux;
DOI:10.1021/ol301332f

Reference yield:

: 173336-76-0
4-bromo-1-methoxy-2-(3-methoxypropoxy)benzene

: 387353-70-0
(2S,7R,E)-ethyl 2-isopropyl-7-(4-methoxy-3-(3-methoxypropoxy)benzyl)-8-methylnon-4-enoate

: 1381862-36-7
C₂₇H₄₄O₅

Guidance literature:: Multi-step reaction with 5 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.75 h / -78 °C / Inert atmosphere

1.2: -78 °C / Inert atmosphere

2.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 1 h / -78 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

3.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; (S)-4-tert-butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-1,3-oxazol; tert-butyl alcohol / tetrahydrofuran / 1 h / 0 °C / Inert atmosphere

4.1: lithium aluminium tetrahydride; aluminum (III) chloride / tetrahydrofuran; diethyl ether / 0.42 h / 0 °C / Inert atmosphere

5.1: Hoveyda-Grubbs catalyst second generation / dichloromethane / Inert atmosphere; Reflux

With aluminum (III) chloride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; lithium aluminium tetrahydride; n-butyllithium; Hoveyda-Grubbs catalyst second generation; potassium hexamethylsilazane; (S)-4-tert-butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-1,3-oxazol; tert-butyl alcohol; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; toluene;
DOI:10.1021/ol301332f

Reference yield:

: 919995-27-0
1-[4-methoxy-3-(3-methoxypropyloxy)-phenyl]-3-methyl-butan-1-one

: 387353-70-0
(2S,7R,E)-ethyl 2-isopropyl-7-(4-methoxy-3-(3-methoxypropoxy)benzyl)-8-methylnon-4-enoate

: 1381862-36-7
C₂₇H₄₄O₅

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 1 h / -78 °C / Inert atmosphere

1.2: -78 - 20 °C / Inert atmosphere

2.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; (R)-4-(tert-butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole; 2,4,6-tri-tert-butylphenoxol / tetrahydrofuran / 0.75 h / 0 °C / Inert atmosphere

3.1: lithium aluminium tetrahydride; aluminum (III) chloride / tetrahydrofuran; diethyl ether / 0.42 h / 0 °C / Inert atmosphere

4.1: Hoveyda-Grubbs catalyst second generation / dichloromethane / Inert atmosphere; Reflux

With aluminum (III) chloride; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; lithium aluminium tetrahydride; Hoveyda-Grubbs catalyst second generation; (R)-4-(tert-butyl)-2-(2-(diphenylphosphino)phenyl)-4,5-dihydrooxazole; 2,4,6-tri-tert-butylphenoxol; potassium hexamethylsilazane; In tetrahydrofuran; diethyl ether; dichloromethane; toluene;
DOI:10.1021/ol301332f