Octadecanoic acid, 1-[(1-oxobutoxy)methyl]-1,2-ethanediyl ester

Base Information

• Chemical Name: Octadecanoic acid, 1-[(1-oxobutoxy)methyl]-1,2-ethanediyl ester
• CAS No.: 139665-43-3
• Molecular Formula: C43H82O6
• Molecular Weight: 695.12
• Mol file: 139665-43-3.mol

Synonyms:

Chemical Property of Octadecanoic acid, 1-[(1-oxobutoxy)methyl]-1,2-ethanediyl ester

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Octadecanoic acid, 1-[(1-oxobutoxy)methyl]-1,2-ethanediyl ester

There total 7 articles about Octadecanoic acid, 1-[(1-oxobutoxy)methyl]-1,2-ethanediyl 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:

tributyrin (60-01-5) + Methyl stearate (112-61-8) → 1,2-bis-butyryloxy-3-stearoyloxy-propane (56149-03-2) + glycerol tristearate (555-43-1) + 2-butyryloxy-1,3-bis-stearoyloxy-propane (66411-63-0) + rac-1-Butyryl-2,3-distearoyl-glycerin (139665-43-3) + 2-(stearoyloxy)propane-1,3-diyl dibutyrate (139665-39-7)

Guidance literature:

With {1,5,7-triazabicyclo[4.4.0]dec-5-ene}-functionalized mesoporous SBA-15 silica; In neat (no solvent); at 80 ℃; for 1h; Time; Temperature; Concentration; Catalytic behavior;

DOI:10.1021/jf405434a

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) → rac-1-Butyryl-2,3-distearoyl-glycerin (139665-43-3)

Guidance literature:

Multi-step reaction with 5 steps

1: pyridinium p-toluenesulfonate / CH₂Cl₂

2: KMnO₄, acetic anhydride / H₂O

3: 1.) DCC, DMAP / 1.) CH₂Cl₂, 2.) CH₂Cl₂

4: PPTS / ethanol

5: 1.) DCC, DMAP / 1.) CH₂Cl₂, 2.) CH₂Cl₂

With dmap; potassium permanganate; pyridinium p-toluenesulfonate; acetic anhydride; dicyclohexyl-carbodiimide; In ethanol; dichloromethane; water;

DOI:10.1016/0009-3084(95)02463-S

Reference yield:

rac-1-O-(tetrahydro-2H-pyran-2-yl)-glycerol (22128-25-2) → rac-1-Butyryl-2,3-distearoyl-glycerin (139665-43-3)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) DCC, DMAP / 1.) CH₂Cl₂, 2.) CH₂Cl₂

2: PPTS / ethanol

3: 1.) DCC, DMAP / 1.) CH₂Cl₂, 2.) CH₂Cl₂

With dmap; pyridinium p-toluenesulfonate; dicyclohexyl-carbodiimide; In ethanol;

DOI:10.1016/0009-3084(95)02463-S

upstream raw materials:

DL-α,β-distearin

butyric acid

3,4-dihydro-2H-pyran

rac-1-O-(tetrahydro-2H-pyran-2-yl)-glycerol

Refernces

• 1、 Xie, Wenlei,Qi, Cong. "Preparation of low calorie structured lipids catalyzed by 1,5,7-triazabicyclo[4.4.0]dec-5-ene(TBD)-functionalized mesoporous SBA-15 silica in a heterogeneous manner". . p. 3348 - 3355. Retrieved 2014/05/06.