δ-Tocopherol Acetate

Base Information

• Chemical Name: δ-Tocopherol Acetate
• CAS No.: 13027-26-4
• Molecular Formula: C₂₉H₄₈O₃
• Molecular Weight: 444.698
• Mol file: 13027-26-4.mol

Synonyms:(2R)-2,8-Dimethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chr omen-6-yl acetate;

Chemical Property of δ-Tocopherol Acetate

Chemical Property:

• PSA: 35.53000
• LogP: 8.44310
• Storage Temp.: Refrigerator
• Solubility.: Chloroform, Methanol (Slightlt)

Purity/Quality:

97% ^*data from raw suppliers

δ-TocopherolAcetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: δ-Tocopherol precursor.

Technology Process of δ-Tocopherol Acetate

There total 2 articles about δ-Tocopherol 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:

sargatriol triacetate (55511-24-5) → Acetic acid (R)-2,8-dimethyl-2-(4,8,12-trimethyl-tridecyl)-chroman-6-yl ester (13027-26-4,52437-75-9)

Guidance literature:

With hydrogen; palladium on activated charcoal; In methanol; for 3h; under 760 Torr; Ambient temperature;

DOI:10.1248/cpb.31.106

Reference yield:

sargatriol (55831-27-1) → Acetic acid (R)-2,8-dimethyl-2-(4,8,12-trimethyl-tridecyl)-chroman-6-yl ester (13027-26-4,52437-75-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 130 mg / pyridine / Ambient temperature

2: hydrogen / 10percent Pd-C / methanol / 3 h / 760 Torr / Ambient temperature

With hydrogen; palladium on activated charcoal; In pyridine; methanol;

DOI:10.1248/cpb.31.106

Reference yield:

Acetic acid (R)-2,8-dimethyl-2-(4,8,12-trimethyl-tridecyl)-chroman-6-yl ester (13027-26-4,52437-75-9) → δ-tocopherol (119-13-1,5488-58-4,78656-15-2,78656-14-1)

Guidance literature:

With hydrogenchloride; In methanol; for 1h; Heating;

DOI:10.1248/cpb.31.106

upstream raw materials:

sargatriol triacetate

sargatriol

Downstream raw materials:

δ-tocopherol

Refernces