Category: 72287-26-4

72287-26-4, 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. [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), cas is 72287-26-4,the catalyst-palladium compound, it is a common compound, a new synthetic route is introduced below.

c) N1-[2-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-phenyl]-1-benzenesulfonamide. A mixture of the N1-(4-bromo-2-phenylbenzene)-1-benzenesulfonamide (0.388 g, 1.00 mmol), bis(pinacolato)diboron (0.305 g, 1.20 mmol), potassium acetate (0.294 g, 3.00 mmol) and [1,1′-bis(diphenylphosphino) ferrocene]dichloropalladium(II) (25 mg, 0.030 mmol) in DMF (10 ml) was heated under an atmosphere of nitrogen at 100¡ã C. for 16.5 hours. The DMF was evaporated in vacuo and the residue purified by silica gel flash chromatography using methylene chloride/heptane 7:3 plus 2percent triethyl amine to provide N1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-phenylbenzene]-1-benzenesulfonamide (0.135 g) as an oil. tR=23.13 min (RP-HPLC, 25-100percent acetonitrile-0.1percent TFA, 25 min); low resolution MS m/e 434 (M-H+)

The chemical industry reduces the impact on the environment during synthesis,72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II),I believe this compound will play a more active role in future production and life.

Reference£º
Patent; CALDERWOOD, DAVID; ARNOLD, LEE; MAZDIYASNI, HORMOZ; HIRST, GAVIN C.; DENG, BOJUAN B.; JOHNSTON, DAVID N.; RAFFERTY, PAUL; TOMETZKI, GERALD B.; TWIGGER, HELEN L.; MUNSCHAUER, RAINER; US2003/187001; (2003); A1;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method

As a common heterocyclic compound, it belongs to catalyst-palladium compound, name is [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), and cas is 72287-26-4, its synthesis route is as follows.

To a solution of Example 246A (48 mg, 0.11 mmol) and Example 246B (25 mg, 0.11 mmol) in EtOH (1 mL) and toluene (1 mL) under an argon atmosphere were added 2M Na2CO3 (0.165 mL, 0.33 mmol) followed by Pd(PPh3)4 (13 mg, 0.011 mmol)). The resulting suspension was stirred under argon at 85¡ã C. for 2 hours. The reaction was cooled to ambient temperature, concentrated and purified by preparative HPLC to give the title compound (8.8 mg). HPLC Rt=2.203 min. m/z=446.08.

72287-26-4, 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.,72287-26-4 ,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), other downstream synthetic routes, hurry up and to see

Reference£º
Patent; Fink, Brian E.; Gavai, Ashvinikumar V.; Vite, Gregory D.; Han, Wen-Ching; Misra, Raj N.; Xiao, Hai-Yun; Norris, Derek J.; Tokarski, John S.; US2005/250753; (2005); A1;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method

72287-26-4 A common heterocyclic compound, 72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), 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 solution of Example 246A (48 mg, 0.11 mmol) and Example 246B (25 mg, 0.11 mmol) in EtOH (1 mL) and toluene (1 mL) under an argon atmosphere were added 2M Na2CO3 (0.165 mL, 0.33 mmol) followed by Pd(PPh3)4 (13 mg, 0.011 mmol)). The resulting suspension was stirred under argon at 85¡ã C. for 2 hours. The reaction was cooled to ambient temperature, concentrated and purified by preparative HPLC to give the title compound (8.8 mg). HPLC Rt=2.203 min. m/z=446.08., 72287-26-4

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II),its application will become more common.

Reference£º
Patent; Fink, Brian E.; Gavai, Ashvinikumar V.; Vite, Gregory D.; Han, Wen-Ching; Misra, Raj N.; Xiao, Hai-Yun; Norris, Derek J.; Tokarski, John S.; US2005/250753; (2005); A1;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method

A common heterocyclic compound, 72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), 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. 72287-26-4

To a solution of Example 246A (48 mg, 0.11 mmol) and Example 246B (25 mg, 0.11 mmol) in EtOH (1 mL) and toluene (1 mL) under an argon atmosphere were added 2M Na2CO3 (0.165 mL, 0.33 mmol) followed by Pd(PPh3)4 (13 mg, 0.011 mmol)). The resulting suspension was stirred under argon at 85¡ã C. for 2 hours. The reaction was cooled to ambient temperature, concentrated and purified by preparative HPLC to give the title compound (8.8 mg). HPLC Rt=2.203 min. m/z=446.08., 72287-26-4

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II),its application will become more common.

Reference£º
Patent; Fink, Brian E.; Gavai, Ashvinikumar V.; Vite, Gregory D.; Han, Wen-Ching; Misra, Raj N.; Xiao, Hai-Yun; Norris, Derek J.; Tokarski, John S.; US2005/250753; (2005); A1;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method

A common heterocyclic compound, 72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), 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. 72287-26-4

To a solution of Example 246A (48 mg, 0.11 mmol) and Example 246B (25 mg, 0.11 mmol) in EtOH (1 mL) and toluene (1 mL) under an argon atmosphere were added 2M Na2CO3 (0.165 mL, 0.33 mmol) followed by Pd(PPh3)4 (13 mg, 0.011 mmol)). The resulting suspension was stirred under argon at 85¡ã C. for 2 hours. The reaction was cooled to ambient temperature, concentrated and purified by preparative HPLC to give the title compound (8.8 mg). HPLC Rt=2.203 min. m/z=446.08.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II),its application will become more common.

Reference£º
Patent; Fink, Brian E.; Gavai, Ashvinikumar V.; Vite, Gregory D.; Han, Wen-Ching; Misra, Raj N.; Xiao, Hai-Yun; Norris, Derek J.; Tokarski, John S.; US2005/250753; (2005); A1;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method

A common heterocyclic compound, 72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), 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. 72287-26-4

To a solution of Example 246A (48 mg, 0.11 mmol) and Example 246B (25 mg, 0.11 mmol) in EtOH (1 mL) and toluene (1 mL) under an argon atmosphere were added 2M Na2CO3 (0.165 mL, 0.33 mmol) followed by Pd(PPh3)4 (13 mg, 0.011 mmol)). The resulting suspension was stirred under argon at 85¡ã C. for 2 hours. The reaction was cooled to ambient temperature, concentrated and purified by preparative HPLC to give the title compound (8.8 mg). HPLC Rt=2.203 min. m/z=446.08.

This compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,72287-26-4,[1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II),its application will become more common.

Reference£º
Patent; Fink, Brian E.; Gavai, Ashvinikumar V.; Vite, Gregory D.; Han, Wen-Ching; Misra, Raj N.; Xiao, Hai-Yun; Norris, Derek J.; Tokarski, John S.; US2005/250753; (2005); A1;,
Chapter 1 An introduction to palladium catalysis
Palladium/carbon catalyst regeneration and mechanical application method