C₂₀H₃₂O₂

Base Information

Chemical Name:C₂₀H₃₂O₂
CAS No.:1428957-06-5
Molecular Formula:C₂₀H₃₂O₂
Molecular Weight:304.473
Hs Code.:

C<sub>20</sub>H<sub>32</sub>O<sub>2</sub>

Synonyms:C₂₀H₃₂O₂

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Chemical Property of C₂₀H₃₂O₂

Chemical Property:

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Technology Process of C₂₀H₃₂O₂

There total 11 articles about C₂₀H₃₂O₂ 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: 76.0%

: 867-13-0
diethoxyphosphoryl-acetic acid ethyl ester

: 51298-29-4
(E)-9-Cyclohexylidene-6-methyl-non-5-en-2-one

: 1428957-06-5
C₂₀H₃₂O₂

Guidance literature:: diethoxyphosphoryl-acetic acid ethyl ester; With 15-crown-5; sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 0.25h;

(E)-9-Cyclohexylidene-6-methyl-non-5-en-2-one; In tetrahydrofuran; mineral oil; at -40 - 20 ℃;

Reference yield:

: 108-94-1,11119-77-0,9003-41-2,9075-99-4
cyclohexanone

: 1428957-06-5
C₂₀H₃₂O₂

Guidance literature:: Multi-step reaction with 11 steps

1.1: sodium hydride; 15-crown-5 / tetrahydrofuran; mineral oil / 0 °C

1.2: -40 - 20 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Inert atmosphere

3.1: phosphorus tribromide / diethyl ether / 0 °C / Inert atmosphere

4.1: sodium ethanolate / ethanol / 0 °C

4.2: 16 h / 0 - 20 °C

5.1: potassium hydroxide / methanol; water / 2 h / 80 - 85 °C

6.1: sodium hydride; 15-crown-5 / tetrahydrofuran; mineral oil / 0 °C

6.2: -40 - 20 °C

7.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Inert atmosphere

8.1: phosphorus tribromide / diethyl ether / 0 °C / Inert atmosphere

9.1: sodium ethanolate / ethanol / 0 °C / Inert atmosphere

9.2: 16 h / 0 - 20 °C

10.1: potassium hydroxide / methanol; water / 2 h / 80 - 85 °C

11.1: sodium hydride; 15-crown-5 / tetrahydrofuran; mineral oil / 0.25 h / 0 °C

11.2: -40 - 20 °C

With lithium aluminium tetrahydride; 15-crown-5; sodium ethanolate; phosphorus tribromide; sodium hydride; potassium hydroxide; In tetrahydrofuran; methanol; diethyl ether; ethanol; water; mineral oil;

Reference yield:

: 1552-92-7
ethyl cyclohexylideneacetate

: 1428957-06-5
C₂₀H₃₂O₂

Guidance literature:: Multi-step reaction with 10 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Inert atmosphere

2.1: phosphorus tribromide / diethyl ether / 0 °C / Inert atmosphere

3.1: sodium ethanolate / ethanol / 0 °C

3.2: 16 h / 0 - 20 °C

4.1: potassium hydroxide / methanol; water / 2 h / 80 - 85 °C

5.1: sodium hydride; 15-crown-5 / tetrahydrofuran; mineral oil / 0 °C

5.2: -40 - 20 °C

6.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Inert atmosphere

7.1: phosphorus tribromide / diethyl ether / 0 °C / Inert atmosphere

8.1: sodium ethanolate / ethanol / 0 °C / Inert atmosphere

8.2: 16 h / 0 - 20 °C

9.1: potassium hydroxide / methanol; water / 2 h / 80 - 85 °C

10.1: sodium hydride; 15-crown-5 / tetrahydrofuran; mineral oil / 0.25 h / 0 °C

10.2: -40 - 20 °C

With lithium aluminium tetrahydride; 15-crown-5; sodium ethanolate; phosphorus tribromide; sodium hydride; potassium hydroxide; In tetrahydrofuran; methanol; diethyl ether; ethanol; water; mineral oil;