Category: 30951-66-7

Reference of 30951-66-7, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 30951-66-7, name is 2-(3-Bromophenyl)propan-2-ol. A new synthetic method of this compound is introduced below.

4.2 2-[3-(6-Aminopyridin-3-yl)phenyl]propan-2-ol Under a stream of argon, 9.0 g of compound obtained in stage 4.1, 11.05 g of 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ylamine, 83.7 ml of a 2M solution of sodium carbonate and 1.70 g of tetrakis(triphenylphosphine)palladium are placed in a round-bottomed flask, and dissolved in 523 ml of N,N-dimethylformamide. The mixture is heated for 1 h 30 at 80 C. After cooling to ambient temperature, 1 l of ethyl acetate is added to the reaction medium, and the mixture is filtered through celite. The organic phase is then separated, washed 3 times with a saturated solution of sodium chloride, dried over magnesium sulphate and concentrated under reduced pressure. The residue is purified by silica gel chromatography, elution being carried out with a dichloromethane/methanol mixture. The solid obtained is triturated from diisopropyl ether, recovered by filtration, and then oven-dried under reduced pressure. 2.35 g of compound are obtained. 1H NMR (DMSO-d6, delta in ppm): 1.45 (s, 6H); 5.0 (s, 1H); 6.0 (s, 2H); 6.55 (d, 1H); from 7.3 to 7.4 (m, 3H); 7.65 (s, 1H); 7.7 (d, 1H); 8.25 (s, 1H).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,30951-66-7, its application will become more common.

Reference:
Patent; SANOFI-AVENTIS; US2011/65745; (2011); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Application of 30951-66-7, Adding some certain compound to certain chemical reactions, such as: 30951-66-7, name is 2-(3-Bromophenyl)propan-2-ol,molecular formula is C9H11BrO, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 30951-66-7.

11.1 [1-(3-Bromophenyl)-1-(methyl)ethyl]oxytrimethylsilane 3.4 g of the compound prepared according to 7.1 in 80 ml of dichloromethane, at 0 C., are placed in a round-bottomed flask. 5.6 ml of triethylamine and 4.5 ml of trimethylsilane chloride are added. The mixture is stirred for one hour at 0 C. and 20 h at ambient temperature. 50 ml of water are added and the mixture is extracted with 30 ml of dichloromethane. The organic phase is washed with 20 ml of a saturated solution of sodium chloride, dried over magnesium sulphate and then concentrated under reduced pressure. The residue is purified by silica gel chromatography, elution being carried out with a heptane/ethyl acetate mixture. 2.5 g of compound are obtained. 1H NMR (CDCl3, delta in ppm): 0 (s, 9H); 1.45 (s, 6H); 7.15 to 7.25 (m, 3H); 7.45 (m, 1H).

According to the analysis of related databases, 30951-66-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; SANOFI-AVENTIS; US2011/65727; (2011); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Adding a certain compound to certain chemical reactions, such as: 30951-66-7, 2-(3-Bromophenyl)propan-2-ol, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound, 30951-66-7, blongs to alcohols-buliding-blocks compound. Application In Synthesis of 2-(3-Bromophenyl)propan-2-ol

8.1 2-[3-(6-Aminopyridin-3-yl)phenyl]propan-2-ol Under an argon stream, the following are placed in a round-bottomed flask: 9.0 g of compound obtained in stage 7.1, 11.05 g of 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ylamine, 83.7 ml of a 2M solution of sodium carbonate and 1.70 g of tetrakis(triphenylphosphine)palladium, and dissolved in 523 ml of N,N-dimethylformamide. The mixture is heated for 1 h 30 at 80 C. After cooling to ambient temperature, 1 l of ethyl acetate is added to the reaction medium, which is filtered through celite. The organic phase is then separated, washed three times with a saturated solution of sodium chloride, dried over magnesium sulphate and concentrated under reduced pressure. The residue is purified by silica gel chromatography, elution being carried out with a dichloromethane/methanol mixture. The solid obtained is triturated from diisopropyl ether, recovered by filtration and then oven-dried under reduced pressure. 2.35 g of compound are obtained. 1H NMR (DMSO-d6, delta in ppm): 1.45 (s, 6H); 5.0 (s, 1H); 6.0 (s, 2H); 6.55 (d, 1H); from 7.3 to 7.4 (m, 3H); 7.65 (s, 1H); 7.7 (d, 1H); 8.25 (s, 1H).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,30951-66-7, its application will become more common.

Reference:
Patent; SANOFI-AVENTIS; US2011/65727; (2011); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts