Category: 30595-79-0

Reference of 30595-79-0, Adding some certain compound to certain chemical reactions, such as: 30595-79-0, name is 2,6-Dichlorophenethyl alcohol,molecular formula is C8H8Cl2O, 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 30595-79-0.

Synthesis Example 20: Compound No.125 (2S,3R,4R,5S,6R)-2-(4-chloro-5-(chroman-6-ylmethyl)-2,3-dihydrobenzofuran-7-yl)-5-fluoro-6-(hydroxymethyl)-tetrahydro-2H-pyran-3,4-diol To a mixture of 2-(2,6-dichlorophenyl)ethan-1-ol (200 g, 1.05 mol, 1.00 equiv) in toluene (3500 mL) was added NaH (52.8 g, 2.20 mol, 1.25 equiv, 60% purity). The mixture was stirred for 20 minutes at 40 C. To the resulting solution was then added CuCl (cuprous chloride) (5.21 g, 52.63 mmol, 0.05 equiv) and ethyl acetate (4.63 g, 52.61 mmol, 0.05 equiv). The reaction was stirred for overnight at reflux. Ice water was added and the mixture was extracted with EtOAc thrice. The combined extracts were washed with brine and dried over Na2SO4. The mixture was then concentrated and purified by chromatography on silica gel (50:1 PE/EA) to yield 4-chloro-2,3-dihydrobenzofuran as a yellow oil.

According to the analysis of related databases, 30595-79-0, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Janssen Pharmaceutica NV; Xu, Guozhang; Kuo, Gee-Hong; Gaul, Micheal; (68 pag.)US2019/55226; (2019); A1;,
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In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 30595-79-0, name is 2,6-Dichlorophenethyl alcohol, the common compound, a new synthetic route is introduced below. Computed Properties of C8H8Cl2O

(viii) To sodium hydride (144 mmol, 4.32 g, 80% oil dispersion) in anhydrous ethylene glycol dimethyl ether (80 mL) was added a solution of 2,6-dichlorophenethyl alcohol (27.65 g, 144 mmol) in anhydrous ethylene glycol dimethyl ether (80 mL). The resulting mixture was stirred at room temperature under argon atmosphere for 4 hours.(ix) (1R,2R)/(1S,2S)-2-[1,4-Dioxa-7-azaspiro[4,4]non-7-yl]-1-(2,6-dichlorophenethoxy)cyclohexane: The mesylate (vi) in anhydrous ethylene glycol dimethyl ether (80 mL) was added quickly to the alkoxide mixture (viii) and the resulting mixture was readily refluxed for 66 hours. The cooled reaction mixture was poured into water (200 mL) and the organic solvent was evaporated in vacuo. The residual aqueous solution was diluted with more water to a volume of 700 mL, acidified to pH 0.5 with 6M HCI aqueous solution and extracted with diethyl ether (2 x 600 mL). The pH of the aqueous layer was adjusted to pH 5.9 and then the aqueous solution was extracted with diethyl ether (700 mL). The organic extract was dried over sodium sulfate and the solvent was evaporated in vacuo to yield 34.0 g of the title compound (70% yield).

The synthetic route of 30595-79-0 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Nortran Pharmaceuticals Inc.; EP1087934; (2004); B1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 30595-79-0, name is 2,6-Dichlorophenethyl alcohol, the common compound, a new synthetic route is introduced below. Safety of 2,6-Dichlorophenethyl alcohol

To a solution of 2-(2,6-dichlorophenyl)ethan- 1-ol (20 g, 104.68 mmol, 1.00 equiv) in pyridine (500 mL) was added sodium hydride (5.2 g,216.67 mmol, 1.25 equiv). The resulting solution was stirred at 0 C for 1 h. Then CuC1 (600 mg, 6.12 mmol, 0.05 equiv) was added. The resulting solution was stirred overnight at 115C. The resulting mixture was concentrated under vacuum. The reaction was then diluted with 500 mL of H20. The pH value of the solution was adjusted to 4 with HC1 (3 M). The solids were filtered out. The resulting solution was extracted with petroleum ether. And the organic layers were combined, dried over anhydrous sodium sulfate and concentrated under vacuum. The cmde product was purified by 5i02 chromatography, eluted with petroleum ether to afford 16 g (99%) of 4-chloro-2,3-dihydro-1-benzofuran as colorless oil.

The synthetic route of 30595-79-0 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; AUSPEX PHARMACEUTICALS, INC.; ZHANG, Chengzhi; CHAKMA, Justin; LAUFER, Ralph; (108 pag.)WO2016/109359; (2016); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Application of 30595-79-0, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 30595-79-0, name is 2,6-Dichlorophenethyl alcohol, molecular formula is C8H8Cl2O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

Step 3: To a solution of 2-(2,6-dichlorophenyl)ethanol (37.3 g, 195 mmol) and TEA (32.7 g, 235 mmol) in DCM (700 mL) was added MsCI (26.9 g, 235 mmol) dropwise at 0C. After addition, the solution was stirred at rt overnight, diluted with water (200 mL) and extracted with DCM (3 x 400 mL). The combined organic layer was dried over Na2S04, filtered, concentrated and purified by flash chromatography (PE/EtOAc = 5:1 ) to afford 2,6-dichlorophenethyl methanesulfonate lnt-1 c- 11. 1H-NMPi (300 MHz, CDCI3): delta 2.95 (s, 3H), 3.43 (t, J = 7.5 Hz, 2H), 4.41 (t, J = 7.5 Hz, 2H), 7.12-7.17 (m, 1 H), 7.31 (d, J = 8.4 Hz, 2H)

According to the analysis of related databases, 30595-79-0, the application of this compound in the production field has become more and more popular.

Reference:
Patent; GILEAD SCIENCES, INC.; KINZEL, Olaf; KREMOSER, Claus; SCHMITT, Aaron C.; GEGE, Christian; (205 pag.)WO2016/96115; (2016); A1;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Reference of 30595-79-0, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 30595-79-0, name is 2,6-Dichlorophenethyl alcohol, molecular formula is C8H8Cl2O, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

Under the protection of argon, Weigh compound 5-2 (0.5 g, 2.62 mmol) in anhydrous toluene (8 mL), Add sodium hydride (0.131 g, 3.28 mmol), After heating to 40 C and stirring for 15 minutes, Cool the reaction to room temperature, Cuprous chloride (13 mg, 0.131 mmol) was added, Toluene (2 mL) and ethyl acetate (0.013 mL) were subsequently added, Heated to 120 C and refluxed for 24h, After the reaction is completed, the reaction solution is cooled to room temperature. Slowly add ice water to quench the sodium hydride, filter to remove insoluble matter, The filtrate was diluted with water and transferred to a separating funnel. Extract with methyl tert-butyl ether (10 mL x 3), combine the organic phases, The organic phase was washed with saturated brine (5 mL x 3), dried over anhydrous sodium sulfate, The solvent was distilled off under reduced pressure, The residue was purified by column chromatography (eluent: petroleum ether / ethyl acetate = 50: 1), Compound 5-3 (light yellow liquid, 0.25 g) was obtained.

According to the analysis of related databases, 30595-79-0, the application of this compound in the production field has become more and more popular.

Reference:
Patent; China Pharmaceutical University; Sun Hongbin; Kong Yi; Chen Si; Chen Panpan; Chen Fangjun; Song Hangyu; Ren Shenhong; Liu Zhaojun; (140 pag.)CN110627817; (2019); A;,
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts