Tag: 6046-93-1

As a common heterocyclic compound, it belong copper-catalyst compound,Copper(II) acetate hydrate,6046-93-1,Molecular formula: C4H8CuO5,mainly used in chemical industry, its synthesis route is as follows.,6046-93-1

General procedure: A solution of Cu(OAc)2¡¤H2O (4.6 mmol) in methanol (10 mL) was added to a solution of corresponding porphyrin (1.15 mmol) in methylene chloride (50 mL). The resulting mixture was stirred flor 1.5 h at room temperature with TLC monitoring (CHCl3-hexane 1:2). Then the reaction mixture was poured into water and extracted with methylene chloride. The organic layer was dried over Na2SO4, and the solvent was removed under reduced pressure. The residue was used without purification. 5,10,15,20-(tetraphenylporphyrinato)copper(II) (13) [56] (757 mg,yield 97%). UV-Vis (CH2Cl2) >max, (j10-3) nm: 414 (611), 539 (29).APCI-MS Found: [M]+ 676.16; ?C44H28CuN4? requires [M]+ 676.26.

With the synthetic route has been constantly updated, we look forward to future research findings about Copper(II) acetate hydrate,belong copper-catalyst compound

Reference£º
Article; Ol’shevskaya, Valentina A.; Alpatova, Viktoriya M.; Radchenko, Alexandra S.; Ramonova, Alla A.; Petrova, Albina S.; Tatarskiy, Victor V.; Zaitsev, Andrei V.; Kononova, Elena G.; Ikonnikov, Nikolay S.; Kostyukov, Alexey A.; Egorov, Anton E.; Moisenovich, Mikhail M.; Kuzmin, Vladimir A.; Bragina, Natalya A.; Shtil, Alexander A.; Dyes and Pigments; vol. 171; (2019);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

Copper(II) acetate hydrate, cas is 6046-93-1, it is a common heterocyclic compound, the copper-catalyst compound, its synthesis route is as follows.

meso-Tetraphenylporphyrin (TPP)(2 g, 3.25 mmol) was dissolved in CH2Cl2 (160 mL) and methanol (50 mL). Cu(OAc)2¡¤H2O (1.2 g,5.85 mmol) was added and the mixture was heated to reflux for 2 h until all starting material wasconsumed (TLC, UV-vis). Solvents were evaporated to give a red-purple residue that was filteredthrough a short plug of silica. After filtration, the product 3 was obtained as a dark purple sparklingsolid (2.2 g, 3.25 mmol, 99%)

With the rapid development of chemical substances, we look forward to future research findings about Copper(II) acetate hydrate

Reference£º
Article; Blom, Magnus; Norrehed, Sara; Andersson, Claes-Henrik; Huang, Hao; Light, Mark E.; Bergquist, Jonas; Grennberg, Helena; Gogoll, Adolf; Molecules; vol. 21; 1; (2016);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

Copper(II) acetate hydrate, cas is 6046-93-1, it is a common heterocyclic compound, the copper-catalyst compound, its synthesis route is as follows.

General procedure: In a 250mL distillation flask, 5,10,15,20-tetraphenylporphyrin (H2TPP) (0.50g, 0.81mmol) and NaOAc (0.30g, 3.6mmol) was stirred in 75mL of chlorobenzene and 50mL of DMF. After the addition of two equivalents of metal acetate, a Soxhlet extractor with a cellulose filter thimble filled with ?3g of K2CO3 was attached to the distillation flask. The assembly was completed with a condenser on the top of the extractor; and then the mixture was heated to reflux at 150C overnight. The reaction extent was monitored by TLC or UV-Vis until all the H2TPP was consumed. After the reaction was compete, the solvent was removed under vacuum. The remaining solid was dissolved in 150mL of chloroform, and washed with water (50mL¡Á3). The organic layer was further washed with a saturated sodium bicarbonate solution (50mL¡Á3), and then dried over K2SO4. After removal of the solvent in vacuo, the solid was recrystallized from chloroform/heptane.

With the rapid development of chemical substances, we look forward to future research findings about Copper(II) acetate hydrate

Reference£º
Article; Yao, Shu A.; Hansen, Christopher B.; Berry, John F.; Polyhedron; vol. 58; (2013); p. 2 – 6;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

The copper-catalyst compound, cas is 6046-93-1 name is Copper(II) acetate hydrate, mainly used in chemical industry, its synthesis route is as follows.

Bis(8-quinolinolato)copper(II) was synthesized as follows. In a typical synthesis, 1.45 g (10 mmol) of 8-quinolinol ligand was dissolved in 20 ml THF, followed by the dropwise addition of a solution of 1.0 g (5 mmol) Cu(CH3COO)2*H2O in 10ml THF at reflux temperature. The resultant solution was stirred and refluxed for 2 h. After cooling, the solid product was separated by filtration and denoted as CuQ2.

As the rapid development of chemical substances, we look forward to future research findings about 6046-93-1

Reference£º
Article; Hu, Jing; Zou, Yongcun; Liu, Jing; Sun, Jian; Yang, Xiaoyuan; Kan, Qiubin; Guan, Jingqi; Research on Chemical Intermediates; vol. 41; 8; (2015); p. 5703 – 5712;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

The copper-catalyst compound, name is Copper(II) acetate hydrate,cas is 6046-93-1, mainly used in chemical industry, its synthesis route is as follows.

A mixed solvent of 75 ml of chlorobenzene and 50 ml of N,N-dimethylformamide (DMF) was added to a 250 ml three-neck distillation flask. Add 5,10,15,20-tetraphenylporphyrin (H2TPP) (0.50 g, 0.81 mmol) start stirring, after the solid is dissolved, add an appropriate amount of copper acetate monohydrate (Cu(OAc)2*H2O) (0.324 g 1.62 mmol). Put about 3g of potassium carbonate (K2CO3) in the alkali storage chamber, the mixture in the reaction kettle was heated to 150 C and kept under reflux. The progress of the reaction (UV-Vis) is monitored by thin layer chromatography (TLC) or ultraviolet visible absorption spectroscopy until the complete reaction of H2TPP is completed. The solvent is distilled off under vacuum. The remaining solid was dissolved in 150 ml of chloroform. Wash three times with 50 ml of water each time, then collect these liquids in a static layer. The organic layer was further washed three times with 50 ml of saturated sodium bicarbonate solution. Then dried with potassium sulfate (K2SO4), The solvent is distilled off under vacuum. The remaining solid was recrystallized from chloroform/heptane. A purple crystalline solid product of 0.526 g was obtained in a yield of 96%.

As the rapid development of chemical substances, we look forward to future research findings about 6046-93-1

Reference£º
Patent; Guangzhou Lvying Environmental Protection Technology Co., Ltd.; Yao Shu; Chen Liangming; Qiao Nasen¡¤wudong; (8 pag.)CN109651381; (2019); A;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

6046-93-1, Copper(II) acetate hydrate is a copper-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

General procedure: In a 250mL distillation flask, 5,10,15,20-tetraphenylporphyrin (H2TPP) (0.50g, 0.81mmol) and NaOAc (0.30g, 3.6mmol) was stirred in 75mL of chlorobenzene and 50mL of DMF. After the addition of two equivalents of metal acetate, a Soxhlet extractor with a cellulose filter thimble filled with ?3g of K2CO3 was attached to the distillation flask. The assembly was completed with a condenser on the top of the extractor; and then the mixture was heated to reflux at 150C overnight. The reaction extent was monitored by TLC or UV-Vis until all the H2TPP was consumed. After the reaction was compete, the solvent was removed under vacuum. The remaining solid was dissolved in 150mL of chloroform, and washed with water (50mL¡Á3). The organic layer was further washed with a saturated sodium bicarbonate solution (50mL¡Á3), and then dried over K2SO4. After removal of the solvent in vacuo, the solid was recrystallized from chloroform/heptane.

The synthetic route of 6046-93-1 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Yao, Shu A.; Hansen, Christopher B.; Berry, John F.; Polyhedron; vol. 58; (2013); p. 2 – 6;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6046-93-1,Copper(II) acetate hydrate,as a common compound, the synthetic route is as follows.

Bis(8-quinolinolato)copper(II) was synthesized as follows. In a typical synthesis, 1.45 g (10 mmol) of 8-quinolinol ligand was dissolved in 20 ml THF, followed by the dropwise addition of a solution of 1.0 g (5 mmol) Cu(CH3COO)2*H2O in 10ml THF at reflux temperature. The resultant solution was stirred and refluxed for 2 h. After cooling, the solid product was separated by filtration and denoted as CuQ2.

As the paragraph descriping shows that 6046-93-1 is playing an increasingly important role.

Reference£º
Article; Hu, Jing; Zou, Yongcun; Liu, Jing; Sun, Jian; Yang, Xiaoyuan; Kan, Qiubin; Guan, Jingqi; Research on Chemical Intermediates; vol. 41; 8; (2015); p. 5703 – 5712;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6046-93-1,Copper(II) acetate hydrate,as a common compound, the synthetic route is as follows.

A mixed solvent of 75 ml of chlorobenzene and 50 ml of N,N-dimethylformamide (DMF) was added to a 250 ml three-neck distillation flask. Add 5,10,15,20-tetraphenylporphyrin (H2TPP) (0.50 g, 0.81 mmol) start stirring, after the solid is dissolved, add an appropriate amount of copper acetate monohydrate (Cu(OAc)2*H2O) (0.324 g 1.62 mmol). Put about 3g of potassium carbonate (K2CO3) in the alkali storage chamber, the mixture in the reaction kettle was heated to 150 C and kept under reflux. The progress of the reaction (UV-Vis) is monitored by thin layer chromatography (TLC) or ultraviolet visible absorption spectroscopy until the complete reaction of H2TPP is completed. The solvent is distilled off under vacuum. The remaining solid was dissolved in 150 ml of chloroform. Wash three times with 50 ml of water each time, then collect these liquids in a static layer. The organic layer was further washed three times with 50 ml of saturated sodium bicarbonate solution. Then dried with potassium sulfate (K2SO4), The solvent is distilled off under vacuum. The remaining solid was recrystallized from chloroform/heptane. A purple crystalline solid product of 0.526 g was obtained in a yield of 96%.

6046-93-1 Copper(II) acetate hydrate 165397, acopper-catalyst compound, is more and more widely used in various.

Reference£º
Patent; Guangzhou Lvying Environmental Protection Technology Co., Ltd.; Yao Shu; Chen Liangming; Qiao Nasen¡¤wudong; (8 pag.)CN109651381; (2019); A;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.6046-93-1,Copper(II) acetate hydrate,as a common compound, the synthetic route is as follows.

meso-Tetraphenylporphyrin (TPP)(2 g, 3.25 mmol) was dissolved in CH2Cl2 (160 mL) and methanol (50 mL). Cu(OAc)2¡¤H2O (1.2 g,5.85 mmol) was added and the mixture was heated to reflux for 2 h until all starting material wasconsumed (TLC, UV-vis). Solvents were evaporated to give a red-purple residue that was filteredthrough a short plug of silica. After filtration, the product 3 was obtained as a dark purple sparklingsolid (2.2 g, 3.25 mmol, 99%)

As the paragraph descriping shows that 6046-93-1 is playing an increasingly important role.

Reference£º
Article; Blom, Magnus; Norrehed, Sara; Andersson, Claes-Henrik; Huang, Hao; Light, Mark E.; Bergquist, Jonas; Grennberg, Helena; Gogoll, Adolf; Molecules; vol. 21; 1; (2016);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”

6046-93-1, Copper(II) acetate hydrate is a copper-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

General procedure: A solution of Cu(OAc)2¡¤H2O (4.6 mmol) in methanol (10 mL) was added to a solution of corresponding porphyrin (1.15 mmol) in methylene chloride (50 mL). The resulting mixture was stirred flor 1.5 h at room temperature with TLC monitoring (CHCl3-hexane 1:2). Then the reaction mixture was poured into water and extracted with methylene chloride. The organic layer was dried over Na2SO4, and the solvent was removed under reduced pressure. The residue was used without purification. 5,10,15,20-(tetraphenylporphyrinato)copper(II) (13) [56] (757 mg,yield 97%). UV-Vis (CH2Cl2) >max, (j10-3) nm: 414 (611), 539 (29).APCI-MS Found: [M]+ 676.16; ?C44H28CuN4? requires [M]+ 676.26.

As the paragraph descriping shows that 6046-93-1 is playing an increasingly important role.

Reference£º
Article; Ol’shevskaya, Valentina A.; Alpatova, Viktoriya M.; Radchenko, Alexandra S.; Ramonova, Alla A.; Petrova, Albina S.; Tatarskiy, Victor V.; Zaitsev, Andrei V.; Kononova, Elena G.; Ikonnikov, Nikolay S.; Kostyukov, Alexey A.; Egorov, Anton E.; Moisenovich, Mikhail M.; Kuzmin, Vladimir A.; Bragina, Natalya A.; Shtil, Alexander A.; Dyes and Pigments; vol. 171; (2019);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”