ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate

Base Information

• Chemical Name: ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate
• CAS No.: 129165-43-1
• Molecular Formula: C₁₉H₂₆O₂
• Molecular Weight: 286.414
• Mol file: 129165-43-1.mol

Synonyms:ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate

Chemical Property of ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate

There total 1 articles about ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate 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:

3-(β-ionilidene)-1-propyne (103633-89-2) + chloroformic acid ethyl ester (541-41-3) → ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate (129165-53-3) + ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate (129165-43-1)

Guidance literature:

With n-butyllithium; Multistep reaction; 1.) -30 deg C, THF, hexane, 30 min, 2.) THF, hexane, -60 deg C to room temperature;

Reference yield: 87.0%

ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate (129165-43-1) → 5-methyl-7-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trien-1-ol (14398-56-2)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; 1. a) 10 min, 0 deg C, b) 3 h, reflux;

Reference yield: 82.0%

ethyl 7-(2,6,6-trimethyl-1-cyclohexenyl)-4,6-heptadien-2-ynoate (129165-43-1) → (11,12,13-2H4)-5-methyl-7-(2,6,6-trimethyl-1-cyclohexenyl)-2,4,6-heptatrien-1-ol

Guidance literature:

With lithium aluminium deuteride;

upstream raw materials:

3-(β-ionilidene)-1-propyne

chloroformic acid ethyl ester

Downstream raw materials:

5-methyl-7-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trien-1-ol

7-methyl-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenal

(2E,4E,6E)-5-methyl-7-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-hepta-2,4,6-trienenal

5-methyl-7t-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2t,4t,6-trienoic acid methyl ester