Isolation and Purification of Monofunctional Methoxyphenols from Loblolly Pine Biocrude was written by Mante, Ofei. D.;Thompson, Samuel J.;Soukri, Mustapha;Dayton, David C.. And the article was included in ACS Sustainable Chemistry & Engineering in 2019.Product Details of 2380-78-1 The following contents are mentioned in the article:
Methoxyphenols (MPs) are valuable chems. in liquid intermediates from pyrolysis of lignocellulosic biomass. The use of a single technique to recover a high-purity bioproduct of MPs from pyrolysis liquid is challenging. The purpose of this study is to combine distillation and chromatog. techniques in sequence to recover exclusively eugenols and guaiacols as monofunctional MPs in biocrude produced from the pyrolysis of loblolly pine with a nonzeolite alumina catalyst. A biocrude containing 11.0 wt % of the targeted monofunctional MPs was first distilled in two stages to recover an MP-rich fraction with 49.3 weight % concentration of MPs at a recovery efficiency of 86.9%. A chromatog. separation using silica gel adsorbent was then used to purify the MP-enriched distillate. A final MP bioproduct with average purity of 87.3-93.1 weight % was achieved. The average efficiency of the chromatog. separation step varied between 73.9 and 82.5% depending on the silica particle size used. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Product Details of 2380-78-1).
4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Product Details of 2380-78-1
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem