ChemicalBook CAS DataBase List Isopropyl palmitate

Isopropyl palmitate synthesis

7synthesis methods

Product Name:Isopropyl palmitate
CAS Number:142-91-6
Molecular formula:C19H38O2
Molecular Weight:298.5

Isopropyl palmitate is prepared by the reaction of palmitic acid with propan-2-ol in the presence of an acid catalyst. A high-purity material is also commercially available, which is produced by enzymatic esterification at low temperatures.

57-10-3 Synthesis

57-10-3
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$5.00/250mg

67-63-0 Synthesis

67-63-0
1540 suppliers
$17.00/25ML

142-91-6
362 suppliers
$6.00/25g

Yield:142-91-6 97%

Reaction Conditions:

with alumina methanesulfonic acid at 120; for 0.333333 h;Microwave irradiation;

Steps:

Representative Procedure for Preparation of Aromatic and Aliphatic Esters (Table 1)

General procedure: In a typical reaction, AMA 2:3 (332 g, 0.6 mol), the corresponding carboxylicacid (1 mol), and alcohol (1.5-2 mol) were mixed in the provided reaction glass tubeequipped with a screw cap and magnetic agitation until a wet mixture was achieved.The reaction mixture was irradiated with microwaves (Anton Parr Monowave 300reactor) at 80 C for 8 min or 120 C for 20 min. On cooling, the mixture was diluted with dichloromethane (41 mL), filtered under gravity, and washed with dichloromethane;then the filtrate was washed with Na2CO3 (ss) and water. The organic layerwas dried over Na2SO4, filtered, and concentrated under reduced pressure to give theester.

References:

Fabian, Lucas;Gomez, Matias;Kuran, Juan A. Caturelli;Moltrasio, Graciela;Moglioni, Albertina [Synthetic Communications,2014,vol. 44,# 16,p. 2386 - 2392]

67-63-0 Synthesis

67-63-0
1540 suppliers
$17.00/25ML