Category: 1287-16-7

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

1) 1.1 mmol of ferrocenyl acetic acid and 1 mmol of 3- (4-nitrophenyl) -4-amino-5-mercapto-1,2,4-triazole were weighed out, Added to a dry 250mL single-necked flask, Then 0.11 mmol p-toluenesulfonic acid was added, To this was added 4 mL of DMF, The glass rod is stirred to dissolve it. 2)The round bottom flask was placed in a microwave reactor, 400W 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,The crude product of 3- (4-nitrophenyl) -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,That is, a brown solid,The yield was 84%

The chemical industry reduces the impact on the environment during synthesis,1287-16-7,Ferrocenylacetic acid,I believe this compound will play a more active role in future production and life.

Reference：
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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

1)1 mmol of ferrocenyl acetic acid and 1 mmol of 3- (4-aminophenyl) -4-amino-5-mercapto-1,2,4-triazole were weighed,Added to a dry 250mL single-necked flask,Then 0.1 mmol p-toluenesulfonic acid,To this was added 4 mL of DMF,The glass rod is stirred to dissolve it.2)The round bottom flask was placed in a microwave reactor,400W under irradiation once every 30s,Irradiation duration of 5min.After irradiation,cool down.3)Pour it into a crushed beaker,With potassium carbonate and potassium hydroxide pH = 7,Placed overnight,filter,Washed,dry,That is, 3- (4-aminophenyl) -6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazolecrude product,The crude product was recrystallized using 80% aqueous ethanol,A brown solid,The yield is 85%

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Ferrocenylacetic acid, 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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

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.

The chemical industry reduces the impact on the environment during synthesis,1287-16-7,Ferrocenylacetic acid,I believe this compound will play a more active role in future production and life.

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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

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).

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Ferrocenylacetic acid, 1287-16-7

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

As a common heterocyclic compound, it belongs to iron-catalyst compound, name is Ferrocenylacetic acid, and cas is 1287-16-7, its synthesis route is as follows.

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, 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.,1287-16-7 ,Ferrocenylacetic acid, other downstream synthetic routes, hurry up and to see

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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

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%

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Ferrocenylacetic acid, 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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

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). 6-Ferrocene methylene-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole (1a) Brown solid; Yield: 82%; m.p.: 165-168 C; IR (KBr, nu/cm-1): 3085 (s), 2920 (m), 1604 (s), 656 (m), 487 (m); 1HNMR (CDCl3, 400 M, delta, ppm): 9.98 (s, 1H, N=CH), 4.30(s, 2H, C5H4),4.25 (s, 2H, C5H4),4.16 (s, 5H, C5H5),2.20(s, 2H, CH2);13C NMR (CDCl3, 100 M, delta, ppm): 167.6,161.0, 160.4, 137.2, 130.2, 121.3, 32.1; Anal. Cald. forC14H12N4SFe:C, 51.85; H, 3.70; N, 17.28; Found C, 51.68;H, 3.59; N, 17.51%.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Ferrocenylacetic acid, 1287-16-7

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

As a common heterocyclic compound, it belongs to iron-catalyst compound, name is Ferrocenylacetic acid, and cas is 1287-16-7, its synthesis route is as follows.

1) 1.2 mmol of ferrocenyl acetic acid and 1 mmol of 3- (4-chlorophenyl) -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,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,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,The crude product of 3- (4-chlorophenyl) -6-ferrocenylmethylene-1,2,4-triazolo [3.4-b] -1,3,4-thiadiazole was obtained,Using a solvent mixture of DMF and absolute ethanol in a volume ratio of 5: 1,The crude product was recrystallized,That is, a brown solid,The yield is 85%

1287-16-7, 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.,1287-16-7 ,Ferrocenylacetic acid, other downstream synthetic routes, hurry up and to see

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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

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)

The chemical industry reduces the impact on the environment during synthesis,1287-16-7,Ferrocenylacetic acid,I believe this compound will play a more active role in future production and life.

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

1287-16-7, 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. Ferrocenylacetic acid, cas is 1287-16-7,the iron-catalyst compound, it is a common compound, a new synthetic route is introduced below.

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%

The chemical industry reduces the impact on the environment during synthesis,1287-16-7,Ferrocenylacetic acid,I believe this compound will play a more active role in future production and life.

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