Palladium-Catalyzed Aerobic Oxidative Carbonylation of Arylboronate Esters under Mild Conditions was written by Liu, Qiang;Li, Gang;He, Jun;Liu, Jing;Li, Peng;Lei, Aiwen. And the article was included in Angewandte Chemie, International Edition in 2010.Computed Properties of C12H17BO3 The following contents are mentioned in the article:
Oxidative carbonylation of arylboronic acid derivatives under balloon pressure of CO with air as the oxidant at 40-50 °C was used to prepare carboxylate esters. The optimized conditions for the oxidative carbonylation were 5 mol% of [PdCl2(PPh3)2] as the catalyst, triethylamine as the base, and a ratio of air/CO 3:1 at 40 °C. E.g., reaction of 5,5-dimethyl-2-o-tolyl-1,3,2-dioxaborinane and BuOH under the optimized conditions gave 81% Bu 2-methylbenzoate. This study involved multiple reactions and reactants, such as 2-(3-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane (cas: 1003858-50-1Computed Properties of C12H17BO3).
2-(3-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane (cas: 1003858-50-1) 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. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Computed Properties of C12H17BO3
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem