1287-16-7 | - Iron catalyst

Extracurricular laboratory: Synthetic route of 1287-16-7

As the rapid development of chemical substances, we look forward to future research findings about 1287-16-7

Ferrocenylacetic acid, cas is 1287-16-7, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.

1) Weigh 1.2mmol ferrocenyl acetic acid and3-H-4-amino-5-mercapto-1,2,4-triazole 1 mmol,Added to a dry 250mL single-necked flask,Then p-toluenesulfonic acid 0.13 mmol,Then 6 mL of DMF was added thereto,The glass rod is stirred to dissolve it.2)The round bottom flask was placed in a microwave reactor,350W under irradiation once every 30s,The duration of irradiation is 3min.After irradiation,cool down.3)Pour it into a crushed beaker,With potassium carbonate and potassium hydroxide pH = 7,Placed overnight,filter,Washed,dry,The crude product of 3-hydro-6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazole was obtained,With 80% aqueous ethanol recrystallization,A brown solid,The yield is 82%, 1287-16-7

As the rapid development of chemical substances, we look forward to future research findings about 1287-16-7

Reference£º
Patent; Shaanxi University of Science and Technology; Liu, Yuting; Song, Simeng; Yin, Dawei; Jiang, Shanshan; Liu, Beibei; Yang, Aning; Wang, Jinyu; Lyu, Bo; (13 pag.)CN104231004; (2017); B;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Downstream synthetic route of 1287-16-7

As the paragraph descriping shows that 1287-16-7 is playing an increasingly important role.

1287-16-7, Ferrocenylacetic acid is a iron-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,1287-16-7

1)1.2 mmol of ferrocenyl acetic acid and 1 mmol of 3- (4-hydroxyphenyl) -4-amino-5-mercapto-1,2,4-triazole were weighed out,Added to a dry 250mL single-necked flask,Then, 0.15 mmol of p-toluenesulfonic acid,7 mL of DMF was further added thereto,The glass rod is stirred to dissolve it.2)The round bottom flask was placed in a microwave reactor,390W under irradiation once every 30s,The duration of irradiation was 4.5 min.After irradiation,cool down.3)Pour it into a crushed beaker,With potassium carbonate and potassium hydroxide pH = 7,Placed overnight,filter,Washed,dry,The crude product of 3- (4-hydroxyphenyl) -6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazole was obtained,Using a solvent of DMF and absolute ethanol in a volume ratio of 3: 1 mixed solvent,The crude product was recrystallized,A brown solid,The yield was 83%

As the paragraph descriping shows that 1287-16-7 is playing an increasingly important role.

Downstream synthetic route of Ferrocenylacetic acid

With the complex challenges of chemical substances, we look forward to future research findings about Ferrocenylacetic acid,belong iron-catalyst compound

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO153,mainly used in chemical industry, its synthesis route is as follows.,1287-16-7

1) 1.2 mmol of ferrocenyl acetic acid and 1 mmol of 3- (2,4-dichlorophenyl) -4-amino-5-mercapto-1,2,4-triazole were weighed out,Added to a dry 250mL single-necked flask,Then p-toluenesulfonic acid 0.12 mmol,7 mL of DMF was further added thereto,The glass rod is stirred to dissolve it.2)The round bottom flask was placed in a microwave reactor,370W under irradiation once every 30s,Irradiation duration of 4min.After irradiation,cool down.3)Pour it into a crushed beaker,With potassium carbonate and potassium hydroxide pH = 7,Placed overnight,filter,Washed,dry,Thus, 3- (2,4-dichlorophenyl) -6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazole was obtained product,Using a solvent of DMF and absolute ethanol in a volume ratio of 4: 1 mixed solvent,The crude product was recrystallized,That is, a brown solid,The yield is 82%

With the complex challenges of chemical substances, we look forward to future research findings about Ferrocenylacetic acid,belong iron-catalyst compound

Application of 1287-16-7

As the rapid development of chemical substances, we look forward to future research findings about 1287-16-7

A common heterocyclic compound, the iron-catalyst compound, name is Ferrocenylacetic acid,cas is 1287-16-7, mainly used in chemical industry, its synthesis route is as follows.

In a 50mL three neck round bottom flask, ferroceneacetic acid (0.0600g, 0.25mmol), oxalyl chloride (21.8muL, 0.25mmol), pyridine (20.1muL, 0.25mmol) and 4-(1H-pyrrol-1yl)phenol (0.0398g, 0.25mmol) were reacted in 10mL of dichloromethane (DCM) under nitrogen atmosphere at room temperature. The reaction was carried out for 12h to get 4(1H-pyrrol-1-yl)phenyl ferroceneacetylate. After that period three consecutive washing with 0.01M HCl were carried out. The organic phase was then dried over sodium sulfate. The product was separated by column chromatography using silica gel and DCM as mobile phase. Fc-CH2CO2-Ph-4-Py was isolated in 62% yield., 1287-16-7

As the rapid development of chemical substances, we look forward to future research findings about 1287-16-7

Reference£º
Article; Perez, Wanda I.; Soto, Yarelys; Ortiz, Carmen; Matta, Jaime; Melendez, Enrique; Bioorganic and Medicinal Chemistry; vol. 23; 3; (2015); p. 471 – 479;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

New learning discoveries about 1287-16-7

With the rapid development of chemical substances, we look forward to future research findings about Ferrocenylacetic acid

Ferrocenylacetic acid, cas is 1287-16-7, it is a common heterocyclic compound, the iron-catalyst compound, its synthesis route is as follows.,1287-16-7

Under ice cooling, 0.57 mL (4 mmols) of triethylamine was added to a mixture of 0.5 g (2 mmols) of ferroceneacetic acid (manufactured by Tokyo Kasei Kogyo Co., Ltd.), 0.44 mL (2 mmols) of diphenylphosphyrylazide and 4 mL of toluene. The mixture was stirred at room temperature for 30 minutes. The reaction mixture was diluted with dichloromethane. The dilution was washed sequentially with a 1% hydrochloric acid aqueous solution and saturated sodium hydrogencarbonate solution. After drying over anhydrous magnesium sulfate, the organic layer was filtered and concentrated under reduced pressure to give 4 mL of the toluene solution. To the toluene solution obtained, 2 mL of toluene was added and 0.32 g (3 mmols) of ethyl carbazate was added to the mixture while stirring at room temperature. The mixture was then heated under reflux for 3 hours and diluted with dichloromethane. The dilution was washed sequentially with a 1% hydrochloric acid aqueous solution and saturated sodium hydrogencarbonate solution. After drying over anhydrous magnesium sulfate, the organic layer was filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography (chloroform : methanol = 20:1) to give 0.55 g (78%) of ethyl 3-(ferrocenylmethyl)carbamoylcarbazate as a yellow oily substance. 1H NMR (CDCl3) delta: 1.27 (3H, t, J=7.3 Hz), 4.0-4.3 (13H, m), 5.59 (1H, m), 6.59 (1H, s), 6.66 (1H, s)

With the rapid development of chemical substances, we look forward to future research findings about Ferrocenylacetic acid

Reference£º
Patent; CHUGAI SEIYAKU KABUSHIKI KAISHA; EP1533316; (2005); A1;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Simple exploration of 1287-16-7

1287-16-7 Ferrocenylacetic acid 73425372, airon-catalyst compound, is more and more widely used in various.

1287-16-7, Ferrocenylacetic acid is a iron-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,1287-16-7

1)1 mmol of ferrocenyl acetic acid and 1 mmol of 3-ethyl-4-amino-5-mercapto-1,2,4-triazole were weighed out,Added to a dry 250mL single-necked flask,Then p-toluenesulfonic acid 0.13 mmol,Then 5 mL of DMF was added thereto,The glass rod is stirred to dissolve it.2)The round bottom flask was placed in a microwave reactor,380W under irradiation once every 30s,The duration of irradiation is 3min.After irradiation,cool down.3)Pour it into a crushed beaker,With potassium carbonate and potassium hydroxide pH = 7,Placed overnight,filter,Washed,dry,A crude product of 3-ethyl-6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazole was obtained,With 80% aqueous ethanol recrystallization,A brown solid,The yield was 83%

1287-16-7 Ferrocenylacetic acid 73425372, airon-catalyst compound, is more and more widely used in various.

Some tips on 1287-16-7

1287-16-7 Ferrocenylacetic acid 73425372, airon-catalyst compound, is more and more widely used in various.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1287-16-7,Ferrocenylacetic acid,as a common compound, the synthetic route is as follows.,1287-16-7

1287-16-7 Ferrocenylacetic acid 73425372, airon-catalyst compound, is more and more widely used in various.

Brief introduction of 1287-16-7

The synthetic route of 1287-16-7 has been constantly updated, and we look forward to future research findings.

1287-16-7, Ferrocenylacetic acid is a iron-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

1)1 mmol of ferrocenyl acetic acid and 1 mmol of 3-phenyl-4-amino-3-mercapto-1,2,4-oxadiazole were added,Added to a dry 250mL single-necked flask,Then 0.1 mmol p-toluenesulfonic acid,Then 5 mL of DMF was added thereto,The glass rod is stirred to dissolve it.2)The round bottom flask was placed in a microwave reactor,350W under irradiation once every 30s,The duration of irradiation is 3min.After irradiation,cool down.3)Pour it into a crushed beaker,With potassium carbonate and potassium hydroxide pH = 7,Placed overnight,filter,Washed,dry,The crude product of 3-phenyl-6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazole was obtained,Using a solvent of DMF and absolute ethanol in a volume ratio of 2: 1 mixed solvent,The crude product was recrystallized to give a brown solid,The yield is 81%, 1287-16-7

The synthetic route of 1287-16-7 has been constantly updated, and we look forward to future research findings.

Brief introduction of Ferrocenylacetic acid

With the synthetic route has been constantly updated, we look forward to future research findings about Ferrocenylacetic acid,belong iron-catalyst compound

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO21,mainly used in chemical industry, its synthesis route is as follows.,1287-16-7

General procedure: A mixture of ferrocene acetic acid (1 mmol), the required 3-substituted-4-amino-5-mercapto-1,2,4-triazole(1 mmol), and p-toluenesulfonic acid (0.1 mmol) in DMF(10 mL) was stirred until a homogeneous solution was obtained. The mixture was exposed to microwave irradiation for about 3 min at 350 W and then cooled and poured into crushed ice. The mixture was adjusted to pH 7 with potassium carbonate and potassium hydroxide and then kept overnight at room temperature. The crude product was filtered off, dried and recrystallized from 80% ethanol to afford the pure product (Scheme 1).

With the synthetic route has been constantly updated, we look forward to future research findings about Ferrocenylacetic acid,belong iron-catalyst compound

Reference£º
Article; Liu, Yuting; Xin, Hong; Yin, Jingyi; Yin, Dawei; Transition Metal Chemistry; vol. 43; 5; (2018); p. 381 – 385;,
Iron Catalysis in Organic Synthesis | Chemical Reviews
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion

Analyzing the synthesis route of 1287-16-7

With the synthetic route has been constantly updated, we look forward to future research findings about Ferrocenylacetic acid,belong iron-catalyst compound

As a common heterocyclic compound, it belong iron-catalyst compound,Ferrocenylacetic acid,1287-16-7,Molecular formula: C12H3FeO2,mainly used in chemical industry, its synthesis route is as follows.,1287-16-7

With the synthetic route has been constantly updated, we look forward to future research findings about Ferrocenylacetic acid,belong iron-catalyst compound