ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate

Base Information

• Chemical Name: ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate
• CAS No.: 99280-18-9
• Molecular Formula: C₁₇H₂₆O₂
• Molecular Weight: 262.392
• Mol file: 99280-18-9.mol

Synonyms:ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate

Chemical Property of ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate

There total 4 articles about ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate 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: 87.0%

diethoxyphosphoryl-acetic acid ethyl ester (867-13-0) + gamma-ionone (49816-69-5) → ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate (99280-18-9)

Guidance literature:

In benzene; for 25h; Ambient temperature;

Reference yield:

diethoxyphosphoryl-acetic acid ethyl ester (867-13-0) + gamma-ionone (49816-69-5) → ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate (99280-18-9) + (+/-)-(2Z,4E)-ethyl γ-ionylideneacetate (99280-17-8)

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 60 ℃; for 20h; Yield given. Yields of byproduct given;

DOI:10.1271/bbb1961.51.2695

Reference yield:

gamma-ionone (49816-69-5) + ethyl (triphenylphosphoranylidene)acetate (1099-45-2) → (2Z,4E)-ethyl 3-methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoate (29789-62-6) + ethyl-5-(2,2-dimethyl-6-methylene)cyclohexyl-3-methyl-2,4-pentadienoate (99280-18-9) + (+/-)-(2Z,4E)-ethyl γ-ionylideneacetate (99280-17-8)

Guidance literature:

In xylene; at 160 ℃; for 25h; Yield given. Yields of byproduct given;

upstream raw materials:

diethoxyphosphoryl-acetic acid ethyl ester

gamma-ionone

ethyl (triphenylphosphoranylidene)acetate

Downstream raw materials:

γ-Ionylidenaethanol