Simple exploration of 1914-60-9

1914-60-9, Interested yet? Read on for other articles about 1914-60-9!

Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In a patent, 1914-60-9, molecular formula is C9H8O3, introducing its new discovery. 1914-60-9

N-HETEROCYCLIC-IMIDAZO[1,2-a]PYRIDINE-2-CARBOXAMIDE DERIVATIVES, THEIR PREPARATION AND THEIR THERAPEUTIC APPLICATION

Compounds of formula (I): in which: X, R1, R2, R3, and R4 are as defined in the disclosure, in the form of the base or of an addition salt with an acid; and therapeutic uses thereof.

1914-60-9, Interested yet? Read on for other articles about 1914-60-9!

Reference£º
Benzofuran – Wikipedia,
Benzofuran | C8H2166O – PubChem

Brief introduction of 1914-60-9

1914-60-9 2,3-Dihydrobenzofuran-2-carboxylic acid 2776555, abenzofuran compound, is more and more widely used in various fields.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1914-60-9,2,3-Dihydrobenzofuran-2-carboxylic acid,as a common compound, the synthetic route is as follows.

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50)., 1914-60-9

1914-60-9 2,3-Dihydrobenzofuran-2-carboxylic acid 2776555, abenzofuran compound, is more and more widely used in various fields.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

New learning discoveries about 1914-60-9

The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

1914-60-9, 2,3-Dihydrobenzofuran-2-carboxylic acid is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50)., 1914-60-9

The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

Simple exploration of 1914-60-9

As the paragraph descriping shows that 1914-60-9 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1914-60-9,2,3-Dihydrobenzofuran-2-carboxylic acid,as a common compound, the synthetic route is as follows.

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50)., 1914-60-9

As the paragraph descriping shows that 1914-60-9 is playing an increasingly important role.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

New learning discoveries about 1914-60-9

1914-60-9, The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

1914-60-9, 2,3-Dihydrobenzofuran-2-carboxylic acid is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50).

1914-60-9, The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

Downstream synthetic route of 1914-60-9

1914-60-9, The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1914-60-9,2,3-Dihydrobenzofuran-2-carboxylic acid,as a common compound, the synthetic route is as follows.

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50).

1914-60-9, The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

Simple exploration of 1914-60-9

As the paragraph descriping shows that 1914-60-9 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1914-60-9,2,3-Dihydrobenzofuran-2-carboxylic acid,as a common compound, the synthetic route is as follows.

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50)., 1914-60-9

As the paragraph descriping shows that 1914-60-9 is playing an increasingly important role.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

Some tips on 1914-60-9

1914-60-9, As the paragraph descriping shows that 1914-60-9 is playing an increasingly important role.

1914-60-9, 2,3-Dihydrobenzofuran-2-carboxylic acid is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

Preparation 9; 5-Iodo-2,3-dihydro-1-benzofuran-2-carboxylic acidTo a solution of the compound of Preparation 10 (39.5 g, 241.0 mmol) in acetic acid (395 ml) was added benzyltrimethylammonium dichloroiodate (125.0 g, 359.0 mmol) and zinc chloride (49.5 g, 363.0 mmol). The reaction mixture was stirred at room temperature for 40 h and then quenched with water (500 ml) and tert-butyl methyl ether (200 ml). The mixture was extracted with dichloromethane (6¡Á200 ml) and the combined extracts were washed with aqueous sodium thiosulphate solution (10%, 3¡Á250 ml) and brine (200 ml), dried (MgSO4) and concentrated in vacuo. To the residue was added cyclohexane (200 ml) and the solution was heated to reflux, before addition of tert-butyl methyl ether to solubilize the residue. The solution was cooled to 0 C. and the resulting precipitate was collected by filtration and dried in vacuo to give the title compound (44.1 g).Experimental (M-H+)- 289.0; expected 289.0

1914-60-9, As the paragraph descriping shows that 1914-60-9 is playing an increasingly important role.

Reference£º
Patent; PFIZER LIMITED; US2008/200540; (2008); A1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

Analyzing the synthesis route of 1914-60-9

1914-60-9 2,3-Dihydrobenzofuran-2-carboxylic acid 2776555, abenzofuran compound, is more and more widely used in various fields.

1914-60-9, 2,3-Dihydrobenzofuran-2-carboxylic acid is a benzofuran compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

General procedure: To a mixture of 7 (1 eq) and 1,1?-carbodiimidazole (1.2 eq) in anhydrous THF was stirred for 1h then substituted aniline (0.9 eq) was added at room temperature. After stirring for 14 h, solvent was evaporated then the mixture acidified with 6N HCl to pH 2. The mixture was extracted with EtOAc (3 ¡Á 20 mL). The combined extracts were dried over anhydrous Na2SO4and the solvent was evaporated. After evaporation, the residue was purified by column chromatography (EtOAc/hexane = 1:3 – 1:50)., 1914-60-9

1914-60-9 2,3-Dihydrobenzofuran-2-carboxylic acid 2776555, abenzofuran compound, is more and more widely used in various fields.

Reference£º
Article; Choi, Minho; Jo, Hyeju; Park, Hyun-Jung; Sateesh Kumar, Arepalli; Lee, Joonkwang; Yun, Jieun; Kim, Youngsoo; Han, Sang-Bae; Jung, Jae-Kyung; Cho, Jungsook; Lee, Kiho; Kwak, Jae-Hwan; Lee, Heesoon; Bioorganic and Medicinal Chemistry Letters; vol. 25; 12; (2015); p. 2545 – 2549;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem

Downstream synthetic route of 1914-60-9

The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1914-60-9,2,3-Dihydrobenzofuran-2-carboxylic acid,as a common compound, the synthetic route is as follows.

Example 27; N-(2,3-dihydro-1-benzofuran-2-ylmethyl)-N’-1H-indazol-4-ylurea; Example 27A; A mixture of 0.5 g (3.05 mmol) of 2,3-dihydro-benzofuran-2-carboxylic acid and 0.83 g (6.09 mmol) of isobutyl chloroformate in 20 mL of tetrahydrofuran and 1.43 mL (10.3 mmol) of triethylamine was stirred for an hour at ambient temperature and filtered. The filtrate was added to 61 mL (30.5 mmol) of 0.5 M ammonia in dioxane and stirred overnight at ambient temperature, filtered and concentrated. The residue was chromatographed on silica gel, eluting with 20 to 80% ethyl acetate in hexane. The residue obtained was again chromatographed on silica gel with 0 to 10% methanol in dichloromethane to provide 0.26 g (52% yield) of Example 27A as a light yellow solid., 1914-60-9

The synthetic route of 1914-60-9 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Gomtsyan, Arthur; Bayburt, Erol K.; Schmidt, Robert G.; Lee, Chih-Hung; Brown, Brian S.; Jinkerson, Tammie K.; Koenig, John R.; Daanen, Jerome F.; Latshaw, Steven P.; US2006/128689; (2006); A1;,
Benzofuran – Wikipedia
Benzofuran | C8H6O – PubChem