Share a compound : 15529-49-4

15529-49-4 is used more and more widely, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Dichlorotris(triphenylphosphino)ruthenium (II), cas is 15529-49-4, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,15529-49-4

2-Chloro-benzoic acid (55mg, 0.35mmol) in dry THF was treated with triethylamine (0.20mL) and the mixture was stirred at ambient temperature for 1h. [RuCl2(PPh3)3] (335mg, 0.35mmol) was added and the reaction mixture was stirred overnight at room temperature, during which there was a color change from brown to deep green. The solvent was removed under reduced pressure. The residue was washed with diethyl ether and hexane. Recrystallization from CH2Cl2/Et2O afforded deep green crystals of 2 in five days. Yield: 206mg, 69% (based on Ru). IR (KBr disc, cm-1): nu(OCO) 1511 (s) and 1468 (s). MS (FAB): m/z=852 [M]+, 817 [M-Cl]+, 782 [M-2Cl]+. mueff=1.96muB. Anal. for C40H35O2Cl2P2Ru: calcd. C 60.61, H 4.22%; found C 60.47, H 4.16%.

15529-49-4 is used more and more widely, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Reference£º
Article; Gu, Jiling; Shi, Li-Miao; Ma, Xiu-Fang; Jia, Ai-Quan; Zhang, Qian-Feng; Inorganica Chimica Acta; vol. 466; (2017); p. 382 – 388;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Share a compound : 15529-49-4

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Dichlorotris(triphenylphosphino)ruthenium (II), cas is 15529-49-4, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,15529-49-4

Step 2: (PPh3)zCI2Ru(3-/-propyl-inden-1-ylidene) (10B): ( h3)3RuCI2 (1 eq., 0.575 g, 0.6 mmol) and 1-( -propyl)-1-phenylprop-2-yn-1 -ol(compound 18A, 1.5 eq., 0.144 g, 0.9 mmol) were added in 4 ml HCI/dioxane solution (0.15 mol/l). The solution was heated to 90C for 3 hour, after which the solvent was removed under vacuum. Hexane (20 ml) was added to the flask and the solid was ultrasonically removed from the wall. The resulting suspension was filtered and washed two times using hexane (5 ml). The remaining solvent was evaporated affording a red-brown powder; 0.48 g (Yield: 93%). The product was characterized by NMR spectra 3 P. 3 P NMR (121.49 MHz, CDCI3): (529.55.

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Reference£º
Patent; GUANG MING INNOVATION COMPANY (WUHAN); W.C. VERPOORT, Francis; (69 pag.)WO2016/242; (2016); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Downstream synthetic route of 15529-49-4

15529-49-4, 15529-49-4 Dichlorotris(triphenylphosphino)ruthenium (II) 11007548, aruthenium-catalysts compound, is more and more widely used in various fields.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.15529-49-4,Dichlorotris(triphenylphosphino)ruthenium (II),as a common compound, the synthetic route is as follows.

General procedure: The reaction of 2,6-diacetylpyridine mono(4-methoxyphenylthiosemicarbazone) ligand, HL1, prepared as described in reference 35, with RuCl2(PPh3)3 in 1:1M ratios was carried out, in presence of Et3N, in degassed toluene for 3hat room temperature under nitrogen atmosphere. The resulting brown solution was filtered and evaporated to dryness. The solid residue was washed with pentane and dried in vacuo. Further purification by recrystallization from DMSO led to single crystals which were studied by X-ray diffraction techniques.

15529-49-4, 15529-49-4 Dichlorotris(triphenylphosphino)ruthenium (II) 11007548, aruthenium-catalysts compound, is more and more widely used in various fields.

Reference£º
Article; Matesanz, Ana I.; Hernandez, Carolina; Perles, Josefina; Souza, Pilar; Journal of Organometallic Chemistry; vol. 804; (2016); p. 13 – 17;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

New learning discoveries about 15529-49-4

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Dichlorotris(triphenylphosphino)ruthenium (II), cas is 15529-49-4, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,15529-49-4

Under argon dichlorotris(triphenylphosphine)ruthenium(II) (0.53 g, 0.55 mmol) is added to a solution of 2-(diphenylphosphino)-N-(2-(methylthio)benzylidene)ethanamine (0.20 g, 0.55 mmol) in toluene (15 ml). After stirring for 20 h at 110 C. the reaction mixture is cooled to room temperature and evaporated under vacuo to a volume of 5 ml. To this red suspension hexane (20 ml) is added. After stirring for 15 min the suspension is filtered and washed with hexane (4 ml). The red filter cake is dried under vacuo for 19 h and then suspended in diethyl ether (6 ml). The suspension is filtered, washed with diethyl ether (4¡Á4 ml) and the filter cake is dried under vacuo. Complex 8 is obtained as a light-red solid (0.29 g, 67%). Analytical data: 1H-NMR (400 MHz, CDCl3): 8.78 (d, J=8.84, 1H), 8.33 (m, 1H), 7.70 (m, 3H), 7.54-7.06 (m, 25H), 4.59 (m, 1H), 4.53 (m, 1H), 2.55 (m, 2H), 1.83 (d, J=2.53, 3H). 31P-NMR (500 MHz, CDCl3): 40.62 (d, J=32.27, 1P), 36.72 (d, J=32.37, 1P). MS (ESI): 797.18 (62%, M+), 762.12 (100%, [M-Cl]+).

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Reference£º
Patent; GIVAUDAN SA; GEISSER, Roger Wilhelm; OETIKER, Juerg Daniel; SCHROeDER, Fridtjof; (17 pag.)US2016/326199; (2016); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Simple exploration of 15529-49-4

15529-49-4, The synthetic route of 15529-49-4 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.15529-49-4,Dichlorotris(triphenylphosphino)ruthenium (II),as a common compound, the synthetic route is as follows.

A Schlenk flask was loaded with [Ru(PPh3)3(Cl)2] (1.2156 g,1.268 mmol) and 2,6-bis(2-benzimidazolyl)pyridine (4) (0.4088 g,1.313 mmol), to which was added 25 ml of anhydrous toluene. The mixture was stirred in an oil bath at 110 C, for two hours, during which time a red-brown precipitate had formed. The suspension was then stirred for 16 h at room temperature, after which time the solid was isolated via canula filtration and washed with 100 ml of anhydrous diethyl ether 3 times. The solid was dried under vacuum for 72 h. Isolated mass 1.07 g, 84% yield. NMR data – 1H NMR (d4-methanol, delta):8.53 (m, 2 H), 7.60 (t, J=8.0 Hz, 1 H), 7.40 (m, 8 H), 7.13 (m, 18H,PPh3), 6.88 (t, J=7.7 Hz, 12H, PPh3), NH signals not observed due to rapid H/D exchange with CD3OD. 13C{1H} NMR (d4-methanol, delta):152.7, 152.1, 144.1 and 135.7 (quaternary C), 134.4 (t, o-C of PPh3),133.3 (aromatic CeH), 132.4 (t, i-C of PPh3),130.4 (s, p-C of PPh3),128.8 (t, m-C of PPh3), 126.8, 124.5, 122.9, 122.1 and 113.6 (aromaticCeH). 31P{1H} NMR (d4-methanol, delta): 22.1 (s). Elemental analysis calculated (%) for C55H43Cl2N5P2Ru: C 65.54, H 4.30, N 6.95; found: C65.40, H 4.42, N 7.03. Product is soluble in methanol, poorly soluble in ethanol, but insoluble in acetone, acetonitrile and dichloromethane. A d4-MeOH NMR sample exposed to air was observed to form crystal safter 3 h. However, no decomposition signals were observed in the NMR spectrum. A sample of the solid exposed to air for 2 h and returned to the glove box was analysed by NMR; new unassigned signals appeared in both the 1H and 31P NMR spectra

15529-49-4, The synthetic route of 15529-49-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Braden, Drew J.; Cariou, Renan; Shabaker, John W.; Taylor, Russell A.; Applied Catalysis A: General; vol. 570; (2019); p. 367 – 375;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

New learning discoveries about 15529-49-4

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Dichlorotris(triphenylphosphino)ruthenium (II), cas is 15529-49-4, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,15529-49-4

General procedure: The amine (4-CH3-pip, 4-CH2Ph-pip or 4-CH2(OH)-pip; 0.34 mmol) was added to a solution of [RuCl2(PPh3)3] (0.26 mmol; 0.25 g) in acetone (40 mL). The resulting dark green solution was stirred for 2 h at RT. A green precipitate was formed, filtered, washed with methanol and ethyl ether, and then dried in vacuum. Complex 1 (R = H): 75% yield. Analytical data for RuCl2P2NC42H43 are 63.40C, 5.45H, and 1.76% N; found 63.59C, 5.47H, and 1.88% N. FTIR in CsI: 322 cm-1 for nu(Ru-Cl); 3228 cm-1 for nu(N-H). 31P{1H} NMR in CDCl3: 62.7 ppm (s). Complex 2 (R = Ph): 58% yield. Analytical data for RuCl2P2NC48H47 are 66.13C, 5.43H, and 1.61% N; found 66.41C, 5.37H, and 1.72% N. FTIR in CsI: 320 cm-1 for nu(Ru-Cl); 3257 cm-1 for nu(N-H). 31P{1H} NMR in CDCl3: 62.7 ppm (s).

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Reference£º
Article; Chaves, Henrique K.; Ferraz, Camila P.; Carvalho Jr., Valdemiro P.; Lima-Neto, Benedito S.; Journal of Molecular Catalysis A: Chemical; vol. 385; (2014); p. 46 – 53;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Share a compound : 15529-49-4

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Dichlorotris(triphenylphosphino)ruthenium (II), cas is 15529-49-4, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,15529-49-4

A 50 ml three-necked flask equipped with a stirring reflux device was charged with 1 mmol of 2-dicyclohexylphosphine aniline,1.6 mmol of m-phenylbenzyl alcohol, 1 mmol of bis-diphenylphosphine butane, 1 mmol of RuCl2 (PPh3) 3, 1 mmol of triethylamine and 20 ml of toluene were added and the mixture was heated at 110 C. for 18 h under a nitrogen atmosphere.After cooling and filtering, the resulting solid was recrystallized from a mixed solvent of CH 2 Cl 2 and petroleum ether to give product 10 in a yield of 84%.

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Reference£º
Patent; Luoyang Normal College; Li Hongmei; Xu Chen; Zu Enpu; Xiao Zhiqiang; Han Xin; (12 pag.)CN104804048; (2017); B;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Simple exploration of 15529-49-4

15529-49-4, The synthetic route of 15529-49-4 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.15529-49-4,Dichlorotris(triphenylphosphino)ruthenium (II),as a common compound, the synthetic route is as follows.

General procedure: The amine (4-CH3-pip, 4-CH2Ph-pip or 4-CH2(OH)-pip; 0.34 mmol) was added to a solution of [RuCl2(PPh3)3] (0.26 mmol; 0.25 g) in acetone (40 mL). The resulting dark green solution was stirred for 2 h at RT. A green precipitate was formed, filtered, washed with methanol and ethyl ether, and then dried in vacuum. Complex 1 (R = H): 75% yield. Analytical data for RuCl2P2NC42H43 are 63.40C, 5.45H, and 1.76% N; found 63.59C, 5.47H, and 1.88% N. FTIR in CsI: 322 cm-1 for nu(Ru-Cl); 3228 cm-1 for nu(N-H). 31P{1H} NMR in CDCl3: 62.7 ppm (s). Complex 2 (R = Ph): 58% yield. Analytical data for RuCl2P2NC48H47 are 66.13C, 5.43H, and 1.61% N; found 66.41C, 5.37H, and 1.72% N. FTIR in CsI: 320 cm-1 for nu(Ru-Cl); 3257 cm-1 for nu(N-H). 31P{1H} NMR in CDCl3: 62.7 ppm (s).

15529-49-4, The synthetic route of 15529-49-4 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Chaves, Henrique K.; Ferraz, Camila P.; Carvalho Jr., Valdemiro P.; Lima-Neto, Benedito S.; Journal of Molecular Catalysis A: Chemical; vol. 385; (2014); p. 46 – 53;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Analyzing the synthesis route of 15529-49-4

15529-49-4, As the paragraph descriping shows that 15529-49-4 is playing an increasingly important role.

15529-49-4, Dichlorotris(triphenylphosphino)ruthenium (II) is a ruthenium-catalysts compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

To Hpytol (0.12 g,0.5 mmol) in methanol (10 mL), [RuCl2(PPh3)3] (0.23 g, 0.25 mmol) in methanol (5 mL) was added. The reaction was carried out in presence of Et3N (0.05 mL, 0.5 mmol). The mixture was heated under reflux for 1.5 h, during which a deep red precipitate was obtained. It was filtered off, washed with methanol and ether, then dried in vacuo, Yield, 88%; mp 300 C. LM inCH2Cl2 3 U1 cm2 mol1. Elemental Anal. Calcd. ForC66H60N4O4RuP2: C, 69.7; H, 5.3; N, 4.9%. Found: C, 69.5; H, 5.0; N,4.8%. IR (KBr, cm1): n (OeH) 3407(m,b), n (C]N) 1625, n (CeO)1285(s), n(PPh3) 1091(s), n(RueO) 522(m), n (RueN) 460 (m). 1HNMR (DMSO-d6,d/ppm): 8.57 (HC]N), 1H, s); 8.1(H6), 1H, s);7.33e7.44 (Ph-H, 4H, m); 5.07 (CH2, 2H, s); 4.37 (OHCH2OH, 1H, s);2.3 (CH3, 3H, s).

15529-49-4, As the paragraph descriping shows that 15529-49-4 is playing an increasingly important role.

Reference£º
Article; Elsayed, Shadia A.; Noufal, Aya M.; El-Hendawy, Ahmed M.; Journal of Molecular Structure; vol. 1144; (2017); p. 120 – 128;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

New learning discoveries about 15529-49-4

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Dichlorotris(triphenylphosphino)ruthenium (II), cas is 15529-49-4, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,15529-49-4

EXAMPLE B2Preparation of [(Cl)2Ru(Pphenyl3) (ligand L2)], K2 272.5 mg (0.284 mmol) of dichlorotris(triphenylphosphine)ruthenium(II) and 160.0 mg (0.296 mmol) of ligand L2 are placed in a 10 ml Schlenk tube and admixed with 6.5 ml of dry toluene under argon. The dark suspension is stirred overnight at room temperature, resulting in a colour change to orange-red. After addition of 4 ml of dry pentane, the stirrer is switched off and the supernatant orange solution is filtered off with suction from the orange solid. The solid is washed five times with 4 ml each time of pentane and dried in a high vacuum. This gives 244 mg (88% of theory) of the title compound as an orange powder. 31P-NMR (C6D6, 121.5 MHz, ppm): 49.7 (d, J=40), 61.2 (d, J=40).

With the rapid development of chemical substances, we look forward to future research findings about Dichlorotris(triphenylphosphino)ruthenium (II)

Reference£º
Patent; Spindler, Felix; Nettekoven, Ulrike; Perseghini, Mauro; US2009/105481; (2009); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI