Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester

Base Information

• Chemical Name: Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester
• CAS No.: 78854-48-5
• Molecular Formula: C₄₂H₅₄O₂
• Molecular Weight: 590.89
• Mol file: 78854-48-5.mol

Synonyms:

Chemical Property of Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester

There total 1 articles about Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl 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: 60.0%

O-acetyl-β-citraurin (25494-52-4,41720-15-4) + Triphenyl-(2,3,4-trimethylbenzyl)-phosphoniumbromid (64354-70-7) → Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester (78854-48-5)

Guidance literature:

In various solvent(s); at 80 ℃; for 20h;

DOI:10.1016/0040-4039(81)80148-7

Reference yield: 98.0%

Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester (78854-48-5) → 3,5,5-Trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enol (78854-49-6,83572-78-5)

Guidance literature:

Ambient temperature;

DOI:10.1016/0040-4039(81)80148-7

Reference yield:

Acetic acid 3,5,5-trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enyl ester (78854-48-5) → renieratene (550-29-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 98 percent / Ambient temperature

2: 1.) methyl ester of carboxysulfamoyltriethylammonium hydroxide, benzene, 3h 2.) sodium t-butoxide, benzene, reflux, 40 min

3: 10 percent / γ-manganese dioxide / CH2Cl2; acetone / 0.83 h / Ambient temperature

With γ-manganese dioxide; In dichloromethane; acetone;

DOI:10.1016/0040-4039(81)80148-7

upstream raw materials:

O-acetyl-β-citraurin

Triphenyl-(2,3,4-trimethylbenzyl)-phosphoniumbromid

Downstream raw materials:

3,5,5-Trimethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,3,4-trimethyl-phenyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-cyclohex-3-enol

tedanin

renieratene

tethyatene