2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate

Base Information

• Chemical Name: 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate
• CAS No.: 121747-47-5
• Molecular Formula: C₁₅H₂₄O₃
• Molecular Weight: 252.354
• Mol file: 121747-47-5.mol

Synonyms:2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate

Chemical Property of 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate

There total 3 articles about 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate 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: 92.0%

acetic anhydride (108-24-7) + 4-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butanon (112379-21-2) → 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate (121747-47-5)

Guidance literature:

With dmap; In pyridine; for 2h; Ambient temperature;

DOI:10.1002/hlca.19880710211

Reference yield:

4-(3-hydroxy-2,6,6-trimethylcyclohex-1-enyl)but-3-en-2-one (14398-34-6) → 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate (121747-47-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / Ph₃SnH / benzene / 96 h / Heating

2: 92 percent / 4-(dimethylamino)pyridine / pyridine / 2 h / Ambient temperature

With dmap; triphenylstannane; In pyridine; benzene;

DOI:10.1002/hlca.19880710211

Reference yield:

4-(3-hydroxy-2,6,6-trimethylcyclohex-1-enyl)but-3-en-2-one (14398-34-6) + acetic anhydride (108-24-7) → 2,4,4-trimethyl-3-(3'-oxo-1'-butyl)-2-cyclohexen-1-yl acetate (121747-47-5)

Guidance literature:

4-(3-hydroxy-2,6,6-trimethylcyclohex-1-enyl)but-3-en-2-one; With HSiPh₃;

acetic anhydride; With pyridine;

DOI:10.3390/molecules24010019

upstream raw materials:

acetic anhydride

4-(3-Hydroxy-2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butanon

4-(3-hydroxy-2,6,6-trimethylcyclohex-1-enyl)but-3-en-2-one

Downstream raw materials:

1,3,7,7-tetramethyl-2-oxatricyclo<4.4.0.0^3,6>dec-10-yl acetate