Some tips on 20759-14-2

With the complex challenges of chemical substances, we look forward to future research findings about Ruthenium(III) chloride hydrate

It is a common heterocyclic compound, the ruthenium-catalysts compound, Ruthenium(III) chloride hydrate, cas is 20759-14-2 its synthesis route is as follows.,20759-14-2

(4) Preparation of trans-3′-oxospiro[cyclohexane-1,1′(3’H)-isobenzofuran]-4-carboxylic acid A mixture of 4-hydroxymethylspiro[cyclohexane-1,1′(3’H)-isobenzofuran]-3′-one (190 mg), chloroform (2.0 mL), acetonitrile (2.0 mL) and sodium phosphate buffer (pH6.5, 2.0 mL) was cooled to 0 C., to which sodium periodate (612 mg) and ruthenium(III) chloride n-hydrate (10 mg) were added and the mixture was stirred for 30 minutes. The reaction mixture was stirred together with 1N hydrochloric acid (2.0 mL) for 30 minutes and partitioned between water (50 mL) and ethyl acetate (50 mL). The organic layer was washed with saturated saline solution, dried over anhydrous Na2SO4 and then concentrated. The residue was purified by column chromatography on silica gel (chloroform/methanol=100/1) to give the subject compound (98.6 mg).

With the complex challenges of chemical substances, we look forward to future research findings about Ruthenium(III) chloride hydrate

Reference£º
Patent; Banyu Pharmaceutical Co., Ltd.; US6326375; (2001); B1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Downstream synthetic route of Ruthenium(III) chloride hydrate

With the complex challenges of chemical substances, we look forward to future research findings about Ruthenium(III) chloride hydrate,belong ruthenium-catalysts compound

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO231,mainly used in chemical industry, its synthesis route is as follows.,20759-14-2

EXAMPLE 1 Synthesis of (2,4-dimethylpentadienyl) (ethylcyclo-pentadienyl) Ruthenium and Heat Decomposition Properties Thereof 400 g of zinc was weighed into a four-necked flask. After purging the container with argon, 205 ml of 2,4-dimethyl-1,3-pentadiene was added thereto to give a suspension. Then a solution of 30 g of ruthenium trichloride n-hydrate (n: about 3) dissolved in 1000 ml of methanol was dropped thereinto at room temperature over 40 minutes. After the completion of the dropping, the mixture was stirred at room temperature for 30 minutes, then heated to 60 C. and stirred for additional 2 hours. The mixture was once cooled by allowing to stand and then 12 ml of ethylcyclopentadiene was added thereto. The resultant mixture was stirred as such at room temperature for 30 minutes, then heated to 60 C. and stirred for additional 2 hours. After the completion of the reaction, the mixture was cooled to room temperature and the unreacted zinc was removed with the use of a glass filter. Next, it was extracted with hexane (750 ml*1, 300 ml*4). The extracts were concentrated under reduced pressure and the oily product thus obtained was distilled under reduced pressure to thereby give 25.4 g of target (2,4-dimethylpentadienyl) (ethylcyclo-pentadienyl) ruthenium (yield: 76.3%). Oily yellow product: 1H-NMR (500 MHz, CDCl3, deltappm) 5.38 (s, 1H), 4.63 (t, J=2.0 Hz, 2H), 4.52(t, J=2.0 Hz, 2H), 2.70 (d, J=2.5 Hz, 2H), 2.15 (q, J=7.5 Hz, 2H), 1.93 (s, 6H), 1.12 (t, J=7.5 Hz, 3H), -0.09 (d, J=2.5 Hz, 2H) IR (neat, cm-1)

With the complex challenges of chemical substances, we look forward to future research findings about Ruthenium(III) chloride hydrate,belong ruthenium-catalysts compound

Reference£º
Patent; TOSOH CORPORATION; US2003/88116; (2003); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Share a compound : 20759-14-2

20759-14-2 is used more and more widely, we look forward to future research findings about Ruthenium(III) chloride hydrate

Ruthenium(III) chloride hydrate, cas is 20759-14-2, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,20759-14-2

(4) Preparation of trans-3’oxospiro[cyclohexane-1,1′(3’H)-isobenzofuran]-4-carboxylic acid A mixture of 4-hydroxymethylspiro[cyclohexane-1,1′(3’H)-isobenzofuran]-3’one (190 mg), chloroform (2.0 mL), acetonitrile (2.0 mL) and sodium phosphate buffer (pH6.5, 2.0 mL) was cooled to 0 C., to which sodium periodate (612 mg) and ruthenium(III) chloride n-hydrate (10 mg) were added and the mixture was stirred for 30 minutes. The reaction mixture was stirred together with 1N hydrochloric acid (2.0 mL) for 30 minutes and partitioned between water (50 mL) and ethyl acetate (50 mL). The organic layer was washed with saturated saline solution, dried over anhydrous Na2SO4 and then concentrated. The residue was purified by column chromatography on silica gel (chloroform/methanol=100/1) to give the subject compound (98.6 mg).

20759-14-2 is used more and more widely, we look forward to future research findings about Ruthenium(III) chloride hydrate

Reference£º
Patent; Fukami, Takehiro; Kanatani, Akio; Ishihara, Akane; Ishii, Yasuyuki; Takahashi, Toshiyuki; Haga, Yuji; Sakamoto, Toshihiro; Itoh, Takahiro; US2002/188124; (2002); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Some tips on 20759-14-2

The synthetic route of 20759-14-2 has been constantly updated, and we look forward to future research findings.

20759-14-2, Ruthenium(III) chloride hydrate is a ruthenium-catalysts compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,20759-14-2

(4) Preparation of trans-3′-oxospiro[cyclohexane-1,1′(3’H)-isobenzofuran]-4-carboxylic acid A mixture of 4-hydroxymethylspiro[cyclohexane-1,1′(3’H)-isobenzofuran]-3’one (190 mg), chloroform (2.0 mL), acetonitrile (2.0 mL) and sodium phosphate buffer (pH6.5, 2.0 mL) was cooled to 0 C., to which sodium periodate (612 mg) and ruthenium(III) chloride n-hydrate (10 mg) were added and the mixture was stirred for 30 minutes. The reaction mixture was stirred together with 1N hydrochloric acid (2.0 mL) for 30 minutes and partitioned between water (50 mL) and ethyl acetate (50 mL). The organic layer was washed with saturated saline solution, dried over anhydrous Na2SO4 and then concentrated. The residue was purified by column chromatography on silica gel (chloroform/methanol=100/1) to give the subject compound (98.6 mg).

The synthetic route of 20759-14-2 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Banyu Pharmaceutical Co., Ltd.; US6803372; (2004); B2;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

New learning discoveries about 20759-14-2

With the rapid development of chemical substances, we look forward to future research findings about Ruthenium(III) chloride hydrate

Ruthenium(III) chloride hydrate, cas is 20759-14-2, it is a common heterocyclic compound, the ruthenium-catalysts compound, its synthesis route is as follows.,20759-14-2

(4) Preparation of trans-3′-oxospiro[cyclohexane-1,1′(3’H)-isobenzofuran]-4-carboxylic acid A mixture of 4-hydroxymethylspiro[cyclohexane-1,1′(3’H)-isobenzofuran]-3’one (190 mg), chloroform (2.0 mL), acetonitrile (2.0 mL) and sodium phosphate buffer (pH6.5, 2.0 mL) was cooled to 0 C., to which sodium periodate (612 mg) and ruthenium(III) chloride n-hydrate (10 mg) were added and the mixture was stirred for 30 minutes. The reaction mixture was stirred together with 1N hydrochloric acid (2.0 mL) for 30 minutes and partitioned between water (50 mL) and ethyl acetate (50 mL). The organic layer was washed with saturated saline solution, dried over anhydrous Na2SO4 and then concentrated. The residue was purified by column chromatography on silica gel (chloroform/methanol=100/1) to give the subject compound (98.6 mg).

With the rapid development of chemical substances, we look forward to future research findings about Ruthenium(III) chloride hydrate

Reference£º
Patent; Banyu Pharmaceutical Co., Ltd.; US6803372; (2004); B2;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Brief introduction of 20759-14-2

As the paragraph descriping shows that 20759-14-2 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.20759-14-2,Ruthenium(III) chloride hydrate,as a common compound, the synthetic route is as follows.

(4) Preparation of trans-3′-oxospiro[cyclohexane-1,1′(3’H)-isobenzofuran]-4-carboxylic acid A mixture of 4-hydroxymethylspiro[cyclohexane-1,1′(3’H)-isobenzofuran]-3′-one (190 mg), chloroform (2.0 mL), acetonitrile (2.0 mL) and sodium phosphate buffer (pH6.5, 2.0 mL) was cooled to 0 C., to which sodium periodate (612 mg) and ruthenium(III) chloride n-hydrate (10 mg) were added and the mixture was stirred for 30 minutes. The reaction mixture was stirred together with 1N hydrochloric acid (2.0 mL) for 30 minutes and partitioned between water (50 mL) and ethyl acetate (50 mL). The organic layer was washed with saturated saline solution, dried over anhydrous Na2SO4 and then concentrated. The residue was purified by column chromatography on silica gel (chloroform/methanol=100/1) to give the subject compound (98.6 mg).

As the paragraph descriping shows that 20759-14-2 is playing an increasingly important role.

Reference£º
Patent; Banyu Pharmaceutical Co., Ltd.; US6326375; (2001); B1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

Simple exploration of 20759-14-2

The synthetic route of 20759-14-2 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.20759-14-2,Ruthenium(III) chloride hydrate,as a common compound, the synthetic route is as follows.

EXAMPLE 1 Synthesis of (2,4-dimethylpentadienyl) (ethylcyclo-pentadienyl) Ruthenium and Heat Decomposition Properties Thereof 400 g of zinc was weighed into a four-necked flask. After purging the container with argon, 205 ml of 2,4-dimethyl-1,3-pentadiene was added thereto to give a suspension. Then a solution of 30 g of ruthenium trichloride n-hydrate (n: about 3) dissolved in 1000 ml of methanol was dropped thereinto at room temperature over 40 minutes. After the completion of the dropping, the mixture was stirred at room temperature for 30 minutes, then heated to 60 C. and stirred for additional 2 hours. The mixture was once cooled by allowing to stand and then 12 ml of ethylcyclopentadiene was added thereto. The resultant mixture was stirred as such at room temperature for 30 minutes, then heated to 60 C. and stirred for additional 2 hours. After the completion of the reaction, the mixture was cooled to room temperature and the unreacted zinc was removed with the use of a glass filter. Next, it was extracted with hexane (750 ml*1, 300 ml*4). The extracts were concentrated under reduced pressure and the oily product thus obtained was distilled under reduced pressure to thereby give 25.4 g of target (2,4-dimethylpentadienyl) (ethylcyclo-pentadienyl) ruthenium (yield: 76.3%). Oily yellow product: 1H-NMR (500 MHz, CDCl3, deltappm) 5.38 (s, 1H), 4.63 (t, J=2.0 Hz, 2H), 4.52(t, J=2.0 Hz, 2H), 2.70 (d, J=2.5 Hz, 2H), 2.15 (q, J=7.5 Hz, 2H), 1.93 (s, 6H), 1.12 (t, J=7.5 Hz, 3H), -0.09 (d, J=2.5 Hz, 2H) IR (neat, cm-1)

The synthetic route of 20759-14-2 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; TOSOH CORPORATION; US2003/88116; (2003); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI

New learning discoveries about 20759-14-2

20759-14-2 Ruthenium(III) chloride hydrate 6093376, aruthenium-catalysts compound, is more and more widely used in various.

20759-14-2, Ruthenium(III) chloride hydrate is a ruthenium-catalysts compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

(4) Preparation of trans-3’oxospiro[cyclohexane-1,1′(3’H)-isobenzofuran]-4-carboxylic acid A mixture of 4-hydroxymethylspiro[cyclohexane-1,1′(3’H)-isobenzofuran]-3’one (190 mg), chloroform (2.0 mL), acetonitrile (2.0 mL) and sodium phosphate buffer (pH6.5, 2.0 mL) was cooled to 0 C., to which sodium periodate (612 mg) and ruthenium(III) chloride n-hydrate (10 mg) were added and the mixture was stirred for 30 minutes. The reaction mixture was stirred together with 1N hydrochloric acid (2.0 mL) for 30 minutes and partitioned between water (50 mL) and ethyl acetate (50 mL). The organic layer was washed with saturated saline solution, dried over anhydrous Na2SO4 and then concentrated. The residue was purified by column chromatography on silica gel (chloroform/methanol=100/1) to give the subject compound (98.6 mg).

20759-14-2 Ruthenium(III) chloride hydrate 6093376, aruthenium-catalysts compound, is more and more widely used in various.

Reference£º
Patent; Fukami, Takehiro; Kanatani, Akio; Ishihara, Akane; Ishii, Yasuyuki; Takahashi, Toshiyuki; Haga, Yuji; Sakamoto, Toshihiro; Itoh, Takahiro; US2002/188124; (2002); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI