Category: 356068-93-4

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. 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 356068-93-4

To a stirred solution of 1 (0.5 g, 1.67 mmol) in DMF( 35 mL) at room temperature was added HOBt(1.02 g, 7.52 mmol), triethylamine (2.12 mL, 15.03 mmol), ECDI HCl(1.44 g, 1.52 mmol) and methyl 3-aminopropanate hydrochloride(0.7 g, 5.0 mmol) successively. The mixture was stirred for 24 h at room temperature and then was diluted with water (20 mL), brine (20 mL) and saturated bicarbonate solution (20 mL) and the pH of solution was adjusted to 11-12 with 10 mol/L NaOH. The mixture was filtrated and the solid was collected washed with water, dried to obtain crude yellow solid product 110-2 (0.44 g, 68.3%). LCMS: m/z 386(M+1), 1H NMR(DMSO-J6) delta2.38 (s, 3H), 2.41 (s, 3H), 2.50 (t, 2H),3.44 ( t, 2H), 3.62 (s,3H), 6.85 (m, 2H), 7.71 (m,3H), 10.86 (s, IH), 13.69 (s, IH).

The synthetic route of 356068-93-4 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; CURIS, INC.; WO2008/33747; (2008); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Reference of 356068-93-4,Some common heterocyclic compound, 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, molecular formula is C16H13FN2O3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

To a stirred solution of compound 109 (0.5 g, 1.67 mmol) in THF(150 mL) at00C was added HOBt (0.34 g, 2.8 mmol), triethylamine (0.6 mL, 4.18 mmol),ECDI HCl (0.48 g, 2.8 mmol) and compound 202 (0.6 g, 3.33 mmol) successively. The mixture was stirred overnight at room temperature, evaporated to remove solvent, diluted with water (50 mL), brine (50 mL) and saturated sodium bicarbonate solution (50 mL). The pH of solution was adjusted to 11-12 with 1OM NaOH. The mixture was filtered, washed with water, dried to obtain crude yellow solid 203 (550 mg, 69%). LCMS: 478 [M+l]+, 1H NMR (DMSO-J6): delta 2.40 (s, 3H), 2.43 (s, 3H), 3.63 (m, 2H),3.82 (s, 3H), 4.20 (t,2H), 6.92 (m, 2H), 7.07 (d, 2H), 7.70 (m, 2H), 7.84(s, 1H),7 .91 (d, 2H), 10.88 (s, IH), 13.68 (s, IH).

The synthetic route of 356068-93-4 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; CURIS, INC.; WO2008/33747; (2008); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C16H13FN2O3

EXAMPLE 3: Preparation of 7V-(3-(hvdroxycarbamoyl)propyl)5-(TZ)- (5- fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-lH-pyrrole- 3-carboxamide (compound 3) Step 3a. Methyl 4-(5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl) -2,4- dimethyl- lH-pyrrole-3-carboxamido)butanoate (Compound 110-3) To a stirred solution of compound 1 (0.5 g, 1.67 mmol) in DMF (35 mL) at room temperature was added etaOBt (1.02 g, 7.52 mmol), triethylamine(2.12 mL, 15.03 mmol), ECDI-HCl(1.44 g, 1.52 mmol) and methyl 4-aminobutanate hydrochloride(0.77 g, 5.0 mmol) successively. The mixture was stirred for 24 h at room temperature and then was diluted with water (20 mL), brine (20 mL) and saturated bicarbonate solution (20 mL) and the pH of solution was adjusted to 11-12 with 10 mol/L NaOH. The mixture was filtrated, the solid was collected, washed with water and dried to obtain crude yellow solid product 110-3 (0.32 g, 48.3%). LCMS: m/z 400(M+l), 1H NMR(DMSO-^6) deltal.77 (m, 2H), 2.39 (m, 4H), 2.42 (s, 3H), 2.49 (s, 3H), 3.23 ( t, 2H), 6.85 (m, 2H), 7.60 (t, IH), 7.67 (s, IH), 7.71 (m, IH), 10.89 (s, IH), 13.68 (s, IH).

According to the analysis of related databases, 356068-93-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; CURIS, INC.; WO2008/33743; (2008); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

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. 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. category: indolines-derivatives

To a stirred solution of compound 109 (0.5 g, 1.67 mmol) in DMF( 40 mL) at O0C was added etaOBt (0.34 g, 2.5 mmol), triethylamine (0.94 mL, 6.68 mmol), ECDI etaC1 (0.48 g, 2.5 mmol) and compound 303 (0.44 g, 2.0 mmol) successively. The mixture was stirred overnight at room temperature, evaporated, diluted with water (50 mL), brine (50 mL) and saturated aqueous sodium bicarbonate(50 mL). The peta of solution was adjusted to 11-12 with 1OM NaOH. The mixture was filtered, washed with water, dried to obtain desired product 304 as a yellow solid (630 mg, 75%). LCMS: 504 [M+l]+, 1H NMR (DMSO-J6): delta 2.39 (s, 3H), 2.41 (s, 3H), 3.59 (m, 2H), 3.69 (s, 3H), 4.15 (t, J= 4.5 Hz, 2H), 6.45 (d, IH), 6.94 (m, 4H), 7.65 (m, 6H), 10.87 (s, IH), 13.66 (s, IH).

The synthetic route of 356068-93-4 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; CURIS, INC.; WO2008/33747; (2008); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Some common heterocyclic compound, 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, molecular formula is C16H13FN2O3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Recommanded Product: 356068-93-4

EXAMPLE 4: Preparation of 7V-(5-(hvdroxycarbamoyl)pentyl)5-((Z)-(5-fluoro- 2- oxoindolin-3-ylidene)methyl)-2,4-dimethyl-lH-pyrrole-3- carboxamide (compound 4) Step 4a. Methyl 6-(5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl) -2,4- dimethyl- lH-pyrrole-3-carboxamido)hexanoate(compound 110-4) To a stirred solution of compound 1 (0.5 g, 1.67 mmol) in DMF (35 mL) at room temperature was added etaOBt (1.02 g, 7.52 mmol), triethylamine (2.12 mL, 15.03 mmol), ECDIetaC1 (1.44 g, 1.52 mmol) and methyl 6-aminohexanate hydrochloride^.91 g, 5.0 mmol) successively. The mixture was stirred for 24 h at room temperature and then was diluted with water (20 mL), brine (20 mL) and saturated bicarbonate solution (20 mL) and the peta of solution was adjusted to 11-12 with 10 M NaOH. The mixture was filtrated and the resulting solid was washed with water and dried to obtain crude yellow solid product 110-4 (0.47 g, 65.8%). LCMS: m/z 428(M+1), 1H NMR(DMSO-^6) deltal.33 (m, 2H), 1.54 (m, 4H), 2.32 (t, 2H), 2.42(s, 3H), 2.50(s, 3H), 3.20( t, 2H), 3.59 (s, 3H), 6.85 (m, 2H), 7.60 (t, IH), 7.69 (s, IH), 7.71 (m, IH), 10.88 (s, IH), 13.67 (s, IH).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 356068-93-4, its application will become more common.

Reference:
Patent; CURIS, INC.; WO2008/33743; (2008); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 356068-93-4

To a stirred solution of compound 1 (0.5 g, 1.67 mmol) in DMF (35 mL) at room temperature was added etaOBt (1.02 g, 7.52 mmol), triethylamine(2.12 mL, 15.03 mmol), ECDIetaC1(1.44 g, 1.52 mmol) and methyl 4-aminobutanate hydrochloride(0.77 g, 5.0 mmol) successively. The mixture was stirred for 24 h at room temperature and then was diluted with water (20 mL), brine (20 mL) and saturated bicarbonate solution (20 mL) and the peta of solution was adjusted to 11-12 with 10 mol/L NaOH. The mixture was filtrated, the solid was collected, washed with water and dried to obtain crude yellow solid product 110-3 (0.32 g, 48.3%). LCMS: m/z 400(M+l), 1U NMR(DMSO-J6) deltal.77 (m, 2eta), 2.39 (m, 4H), 2.42 (s, 3H), 2.49 (s, 3H), 3.23 ( t, 2H), 6.85 (m, 2H), 7.60 (t, IH), 7.67 (s, IH), 7.71 (m, IH), 10.89 (s, IH), 13.68 (s, IH).

According to the analysis of related databases, 356068-93-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; CURIS, INC.; WO2008/33747; (2008); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Reference of 356068-93-4, 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. 356068-93-4 name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, This 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.

To a stirred solution of compound 1 (0.5 g, 1.67 mmol) in DMF (35 rnL) at room temperature was added etaOBt (1.02 g, 7.52 mmol), triethylamine (2.12 mL, 15.03 mmol), ECDIetaC1 (1.44 g, 1.52 mmol) and methyl 6-aminohexanate hydrochloride(0.91 g, 5.0 mmol) successively. The mixture was stirred for 24 h at room temperature and then was diluted with water (20 mL), brine (20 mL) and saturated bicarbonate solution (20 mL) and the peta of solution was adjusted to 11-12 with 10 M NaOH. The mixture was filtrated and the resulting solid was washed with water and dried to obtain crude yellow solid product 110-4 (0.47 g, 65.8%). LCMS: m/z 428(M+1), 1H NMR(DMSO-J6) deltal.33 (m, 2eta), 1.54 (m, 4H), 2.32 (t, 2H), 2.42(s, 3H), 2.50(s, 3H), 3.20( t, 2H), 3.59 (s, 3H), 6.85 (m, 2H), 7.60 (t, IH), 7.69 (s, IH), 7.71 (m, IH), 10.88 (s, IH), 13.67 (s, IH).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, and friends who are interested can also refer to it.

Reference:
Patent; CURIS, INC.; WO2008/33747; (2008); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Application of 356068-93-4, A common heterocyclic compound, 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, molecular formula is C16H13FN2O3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

To a stirred solution of compound 109 (500 mg, 1.67 mmol) in DMF (40 mL) at room temperature was added etaOBt (337.8 mg, 2.5 mmol), triethylamine (0.94 mL, 6.68 mmol), ECDI etaC1 (477.8 mg, 2.5 mmol) and methyl 8- aminooctanoate hydrochloride (385.3 mg, 1.84 mmol) successively. The mixture was stirred for 24 h at room temperature and diluted with water (20 mL), brine (20 mL) and saturated sodium bicarbonate solution (20 mL). The peta of solution was adjusted to 11-12 with IO N NaOH. The mixture was filtered and the solid was washed with water, dried to obtain a crude product 110-16 as a yellow solid (0.62 g, 86.1%). LCMS: 456 [M+l]+; 1H NMR (DMSO-J6): delta 1.28 (m, 6eta), 1.50 (m, 4H), 2.28 (t, J= 7.35 Hz, 2H), 2.38 ( s, 3H), 2.40 (s,3H), 3.20 (m, 2H), 3.56 (s, 3H), 6.84 (m, 2H), 7.69 (m,3H), 10.87 (s, IH), 13.65 (s, IH).

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; CURIS, INC.; WO2008/33747; (2008); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Related Products of 356068-93-4,Some common heterocyclic compound, 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, molecular formula is C16H13FN2O3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

EXAMPLE 10: Preparation of (Z)-5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)- TV- (8-(hydroxylamino)-8-oxooctyl)-2,4-dimethyl-lH-pyrrole-3- Carboxamide (Compound 16)Step 10a. (Z)-Methyl 8-(5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl – IH- pyrrole-3-carboxamido)octanoate (Compound 110-16)To a stirred solution of compound 109 (500 mg, 1.67 mmol) in DMF (40 mL) at room temperature was added etaOBt (337.8 mg, 2.5 mmol), triethylamine (0.94 mL, 6.68 mmol), ECDI-etaC1 (477.8 mg, 2.5 mmol) and methyl 8- aminooctanoate hydrochloride (385.3 mg, 1.84 mmol) successively. The mixture was stirred for 24 h at room temperature and diluted with water (20 mL), brine (20 mL) and saturated sodium bicarbonate solution (20 mL). The peta of solution was adjusted to 11-12 with 10 N NaOH. The mixture was filtered and the solid was washed with water, dried to obtain a crude product 110-16 as a yellow solid (0.62 g, 86.1%). LCMS: 456 [M+lf; 1H NMR (DMSO-^6): delta 1.28 (m, 6H), 1.50 (m, 4H), 2.28 (t, J= 7.35 Hz, 2H), 2.38 ( s, 3H), 2.40 (s,3H), 3.20 (m, 2H), 3.56 (s, 3H), 6.84 (m, 2H), 7.69 (m,3H), 10.87 (s, IH), 13.65 (s, IH).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, its application will become more common.

Reference:
Patent; CURIS, INC.; WO2008/33743; (2008); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Electric Literature of 356068-93-4,Some common heterocyclic compound, 356068-93-4, name is (Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid, molecular formula is C16H13FN2O3, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Example 2: Preparation of 7V-(2-(hvdroxycarbamoyl)ethyl)5-(YZ)-(5-fluoro-2- oxoindolin- 3-ylidene)methvD-2,4-dimethyl-lH-pyrrole-3- carboxamide (compound 2) Step 2a. Methyl 3-(5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl) -2,4- dimethyl- lH-pyrrole-3-carboxamido)propanoate (compound 110-2 ) To a stirred solution of 1 (0.5 g, 1.67 mmol) in DMF( 35 mL) at room temperature was added HOBt(1.02 g, 7.52 mmol), triethylamine (2.12 mL, 15.03 mmol), ECDI-HCl(1.44 g, 1.52 mmol) and methyl 3-aminopropanate hydrochloride^.7 g, 5.0 mmol) successively. The mixture was stirred for 24 h at room temperature and then was diluted with water (20 mL), brine (20 mL) and saturated bicarbonate solution (20 mL) and the pH of solution was adjusted to 11-12 with 10 mol/L NaOH. The mixture was filtrated and the solid was collected washed with water, dried to obtain crude yellow solid product 110-2 (0.44 g, 68.3%). LCMS: m/z 386(M+1), 1H NMR(DMSO-^6) delta2.38 (s, 3H), 2.41 (s, 3H), 2.50 (t, 2H),3.44 ( t, 2H), 3.62 (s,3H), 6.85 (m, 2H), 7.71 (m,3H), 10.86 (s, IH), 13.69 (s, IH).

The synthetic route of 356068-93-4 has been constantly updated, and we look forward to future research findings.