Tag: M.W=400-500

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. 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, A new synthetic method of this compound is introduced below., COA of Formula: C22H19N3O6

Example 4: Preparation of 4-{4-[5(S)-(amino methyl)-2-oxo-l,3-oxazolidin-3- yI]phenyl}morpholin-3-one (II)Methanol (240 ml) and Hydrazine hydrate (26 g) were added to a flask containing the (2-{2-Oxo-3-[4-(3-oxo-morpholin-4-yl)-phenyl]-oxazolidin-5-ylmethyl}-isoindole-l ,3-dione (40 g), heated for 1 hour at reflux temperature and cooled to room temperature. After completion of the reaction, 500ml of water was added to the reaction mass and was extracted with methylene dichloride (300 ml). The combined extractions were washed with water (100 ml) and the solvent was distilled completely to give 20 gms of the title compound.

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; SYMED LABS LIMITED; MOHAN RAO, dodda; KRISHNA REDDY, pingili; ANNA REDDY, ambati; VENKAT REDDY, buthukuri; WO2012/32533; (2012); 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. 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 446292-08-6

Methylamine (40% strength, 153.2 ml) was added to suspension of 2-({(5S)-2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-1,3-oxazolidin-5-yl}methyl)-1H-isoindole-1,3(2H)-dione (150 gm) in methanol (1500 ml) at 25 to 30 C. The reaction mass was refluxed for 6 hr, cooled to 25-30 C., followed by slow addition of acetic acid (300 ml) reaction mass. Thereaction mass was stirred for 30 min at 25-30 C. pH of the reaction mass was adjusted to 2-3 using conc. HCl. Reaction mass was stirred for 1 hr & filtered off the solid. The solid obtained was washed with methanol (50 ml) Obtained solid dissolved in mixture of methanol (500 ml) and methylene dichloride (750 ml) by adjusting pH of reaction mass to 7-8 using triethylamine at 25-30 C. and stirred till clear solution was obtained, then adjusted the pH of reaction mass to 4-5 by using acetic acid at 25-30 C. Reaction mass was stirred for 1 h at 25-30 C. and filtered off the solid. The solid obtained was washed with methanol (50 ml) and dried under vacuum at 50 to 55 C. for 5 hr to obtain 4-{4-[(5S)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl}morpholin-3-one hydrochloride. [Yield=92.4 gm (80%); Purity (HPLC)=98.0%]

According to the analysis of related databases, 446292-08-6, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Mathad, Vijayavitthal Thippannachar; Patil, Nilesh Sudhir; Niphade, Navnath Chintaman; Mali, Anil Chaturlal; Bodake, Mahendra Bhagirath; Ippar, Sharad Subhash; Talla, Rajesh; US2015/11756; (2015); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Related Products of 446292-08-6,Some common heterocyclic compound, 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, molecular formula is C22H19N3O6, 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.

20.0 g (23.80 mmol) of (5)-2-({2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-l,3- oxazolidin-5-yl}methyl)-lH-isoindole-l,3(2H)-dione (compound III, obtained from compound II following the process disclosed in the ‘823 patent) were suspended in 600 mL of acetonitrile and cooled to 0 C. A solution of 3.6 g (7.20 mmol) of sodium sulfide in 60 mL of water was added dropwise to the suspension over 1 hour. The reaction mixture was then stirred for 30 minutes between 5-10 C. The pH was adjusted to 7 using 1.5 M hydrochloric acid solution whilst maintaining the temperature at 5-10 C. The mixture was filtered and 40.0 g of sodium chloride were added to the filtrate. The aqueous phase was collected and kept aside. The organic phase and the solid obtained from the filtration were loaded into the reactor and cooled to 0 C. A solution of 3.6 g (7.20 mmol) of sodium sulfide in 60 mL of water was added dropwise to the suspension over 1 hour. The reaction mixture was then stirred for 30 minutes between 5-10 C. The pH was adjusted to 7 using 1.5 M hydrochloric acid solution whilst maintaining the temperature at 5-10 C. The mixture was filtered and 40.0 g of sodium chloride were added to the filtrate. The aqueous phase was collected and combined with the previous one which was kept aside. The combined aqueous phase was cooled to 0 C. The pH was adjusted to 4-5 using 1.5 M hydrochloric acid solution whilst maintaining the temperature at 5-10 C. 40.0 g of sodium chloride were added and the solution was extracted twice with 600 mL of acetonitrile. The combined organic phases were dried with 60 g of anhydrous sodium sulfate, filtered and concentrated under vacuum without exceeded 38 C . 1 1 .0 g of (5)-2-[({2-oxo-3-[4-(3-oxomorpholin-4-yl)phenyl]-l,3- oxazolidin-5-yl}methyl)carbamoyl]benzoic acid (compound V) were obtained as a pale yellow foam-like solid. Yield: 56.0 %. HPLC chromatographic purity: 95.29% (% area).

The synthetic route of 446292-08-6 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; MEDICHEM S.A.; MANGION, Bernardino; DURAN LOPEZ, Ernesto; WO2012/35057; (2012); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

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. 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, A new synthetic method of this compound is introduced below., Quality Control of (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione

2-({(5S) -2-oxo-3-[4- (3-oxo-4-morpholinyl) phenyl] -1,3-oxazolidin-5- yl} methyl)-1,3(2H) -dione (Formula 5) were added 75 ml of ethanol and 8.1 ml of a methylamine solution (concentration in water 40%) was added.The reaction mixture was then diluted with 60In Heating, Stir at this temperature for 2 hours.Confirm that the reaction is completed, and while maintaining the temperature, dilute the solution with 50 ml of ethanol and 3.04 ml of phosphoric acid, and slowly add the solution to the reaction solution. After confirming that the crystallization of the product was initiated and cooling to 20 C, the precipitated reaction product was filtered under suction. The resulting solid was dispersed in 110 ml of methanol, refluxed for 30 minutes and stirred, and then cooled to room temperature. The resulting crystals were filtered,And dried at 50 DEG C for 4 hours to obtain 11.1 g of morpholine diphosphate (Formula 2). (Yield: 96.0%)

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; IL DONG PHARMACEUTICAL CO., LTD.; LEE, Ki Yong; KWON, Jae Wook; SEO, Myeong Won; KANG, Jae Hoon; (15 pag.)KR2017/98031; (2017); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 446292-08-6 as follows. Computed Properties of C22H19N3O6

100 g (S)-2-((2-oxo-3-(4-(3-oxo-morpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione of Formula (I), 1000 ml Methanol and 119 g methyl amine were added to RBF at 25 C. to 35 C. The reaction was heated to 60 C. to 65 C. for 1-2 hours. To the reaction mass formic acid (15 g) was added till to pH 5.5 to 6.0 and maintained for 30 minutes. The reaction mass was cooled to 45 to 50 C. and maintained for 30 minutes. The reaction mass was cooled to 25 to 35 C. and maintained for 30 minutes. The product was filtered and washed with methanol (50 ml*2) afforded the formate salt of (S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one of Formula (JF).

According to the analysis of related databases, 446292-08-6, the application of this compound in the production field has become more and more popular.

Reference:
Patent; CADILA HEALTHCARE LIMITED; Dwivedi, Shriprakash Dhar; Prasad, Ashok; Pal, Daya Ram; Sharma, Mukul Hari Prasad; Jain, Kuldeep Natwarlal; Patel, Naitik Bharatbhai; US2014/378682; (2014); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Electric Literature of 446292-08-6,Some common heterocyclic compound, 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, molecular formula is C22H19N3O6, 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.

100 g (S)-2-((2-oxo-3-(4-(3-o o-mo holino)phenyl)oxazol^din-5- yl)methyl)isoindoline-l,3-dione of Formula (I), 1000 ml Methanol and 119 g methyl amine were added to RBF at 25C to 35C. The reaction was heated to 60C to 65C for 1-2 hours. To the reaction mass formic acid (15g) was added till to pH 5.5 to 6.0 and maintained for 30 minutes. The reaction mass was cooled to 45 to 50C and maintained for 30 minutes. The reaction mass was cooled to 25 to 35C andmaintained for 30 minutes. The product was filtered and washed with methanol (50 ml x 2) afforded the formate salt of (S)-4-(4-(5-(Aminomethyl)-2-oxooxazolidin-3- yl)phenyl)morpholin-3 -one of Formula (JF).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, its application will become more common.

Reference:
Patent; CADILA HEALTHCARE LIMITED; DWIVEDI, Shriprakash, Dhar; PRASAD, Ashok; PAL, Daya, Ram; SHARMA, Mukul, Hari, Prasad; JAIN, Kuldeep, Natwarlal; PATEL, Naitik, Bharatbhai; WO2013/98833; (2013); A2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Adding a certain compound to certain chemical reactions, such as: 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, belongs to indolines-derivatives compound, 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 446292-08-6, HPLC of Formula: C22H19N3O6

2-({(5S) -2-oxo-3-[4- (3-oxo-4-morpholinyl) phenyl] -1,3-oxazolidin-5- yl} methyl)-1,3(2H) -dione (Formula 5) were added 75 ml of ethanol and 8.1 ml of a methylamine solution (concentration in water 40%) was added.The reaction mixture was then diluted with 60In Heating, Stir at this temperature for 2 hours.Confirm that the reaction is completed, and while maintaining the temperature, dilute the solution with 50 ml of ethanol and 3.04 ml of phosphoric acid, and slowly add the solution to the reaction solution. After confirming that the crystallization of the product was initiated and cooling to 20 C, the precipitated reaction product was filtered under suction. The resulting solid was dispersed in 110 ml of methanol, refluxed for 30 minutes and stirred, and then cooled to room temperature. The resulting crystals were filtered,And dried at 50 DEG C for 4 hours to obtain 11.1 g of morpholine diphosphate (Formula 2). (Yield: 96.0%)

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; IL DONG PHARMACEUTICAL CO., LTD.; LEE, Ki Yong; KWON, Jae Wook; SEO, Myeong Won; KANG, Jae Hoon; (15 pag.)KR2017/98031; (2017); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Reference of 446292-08-6, 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. 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.

2-({(5S) -2-oxo-3-[4- (3-oxo-4-morpholinyl) phenyl] -1,3-oxazolidin-5- yl} methyl)-1,3(2H) -dione (Formula 5) were added 75 ml of ethanol and 8.1 ml of a methylamine solution (concentration in water 40%) was added.The reaction mixture was then diluted with 60In Heating, Stir at this temperature for 2 hours.Confirm that the reaction is completed, and while maintaining the temperature, dilute the solution with 50 ml of ethanol and 3.04 ml of phosphoric acid, and slowly add the solution to the reaction solution. After confirming that the crystallization of the product was initiated and cooling to 20 C, the precipitated reaction product was filtered under suction. The resulting solid was dispersed in 110 ml of methanol, refluxed for 30 minutes and stirred, and then cooled to room temperature. The resulting crystals were filtered,And dried at 50 DEG C for 4 hours to obtain 11.1 g of morpholine diphosphate (Formula 2). (Yield: 96.0%)

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; IL DONG PHARMACEUTICAL CO., LTD.; LEE, Ki Yong; KWON, Jae Wook; SEO, Myeong Won; KANG, Jae Hoon; (15 pag.)KR2017/98031; (2017); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Adding a certain compound to certain chemical reactions, such as: 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, belongs to indolines-derivatives compound, 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 446292-08-6, Product Details of 446292-08-6

Put the compound of formula II (42.1g), ethanol (252mL), and n-butylamine (47.2g, 8eq) into the reaction flask, warm the temperature to 75-80 C, and hold the reaction for 8-12 hours. After the reaction is completed, cool the reaction solution to 0 to 5 C, heat and stir for 1 hour, filter the obtained solid,The filter cake was rinsed with ethanol (20 mL) and dried to obtain the intermediate compound of formula I (23.3 g), purity (HPLC) 99.57%, and yield 80%.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, and friends who are interested can also refer to it.

Electric Literature of 446292-08-6,Some common heterocyclic compound, 446292-08-6, name is (S)-2-((2-Oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)isoindoline-1,3-dione, molecular formula is C22H19N3O6, 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.

4.45 g (10.6 mmol) of the structural compound of formula (II) was suspended in 100 ml of ethanol, 40 ml of a methylamine aqueous solution (10.2 ml, 142 mmol) was added, reflux for 2 hours, concentrate to dryness under reduced pressure. Add 100 ml of ethanol, continue to concentrate under reduced pressure to dry. The residue was cooled to room temperature, adding 90 ml of methylene chloride, and the mixture was stirred to obtain a dichloromethane solution of the compound of the formula (R-1) go directly to the next step.

The synthetic route of 446292-08-6 has been constantly updated, and we look forward to future research findings.