tris(2-methoxyphenyl)phosphane

Conditions: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Quinoline-8-boronic acid (2.2 g, 12.2 mmol), trioctylmethylammonium chloride (trademark name: Aliquat336 (hereinafter referred to as Aliquat336), prepared by Aldrich Corporation, 0.74 g), palladium acetate (1.3 mg), tris(o-methoxyphenyl)phosphine (13.3 mg), toluene (58 ml), and sodium carbonate water solution (17.8 mmol) were added to dibromo pyrene (2.0 g, 5.6 mmol) synthesized in the prepared example and they were agitated at a temperature of 100° C. of four hours. A crystal was obtained by cooling the resultant reaction liquid at room temperature and filtering the cooled reaction (including the crystal). The compound B of 1.8 g was obtained by washing the crystal in an order of toluene, water, and methanol, and drying the washed crystal under reduced pressure (yield 48%). A crystal was obtained by cooling the resultant reaction liquid at room temperature filtering the cooled reaction (

Conditions: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Quinoline-3-boronic acid (2.2 g, 12.2 mmol), trioctylmethylammonium chloride (trademark name: Aliquat336 (hereinafter referred to as Aliquat336), prepared by Aldrich Corporation, 0.74 g), palladium acetate (1.3 mg), tris(o-methoxyphenyl)phosphine (13.3 mg), toluene (58 ml), and sodium carbonate water solution (17.8 mmol) were added to dibromo pyrene (2.0 g, 5.6 mmol) synthesized in the prepared example and they were agitated at a temperature of 100° C. of four hours. A crystal was obtained by cooling the resultant reaction liquid at room temperature and filtering the cooled reaction (including the crystal). The compound A of 1.2 g was obtained by washing the crystal in an order of toluene, water, and methanol, and drying the washed crystal under reduced pressure (yield 46%). A crystal was obtained by cooling the resultant reaction liquid at room temperature filtering the cooled reaction (

Conditions: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Quinoline-3-boronic acid (2.2 g, 12.2 mmol), trioctylmethylammonium chloride (trademark name: Aliquat336 (hereinafter referred to as Aliquat336), prepared by Aldrich Corporation, 0.74 g), palladium acetate (1.3 mg), tris(o-methoxyphenyl)phosphine (13.3 mg), toluene (58 ml), and sodium carbonate water solution (17.8 mmol) were added to dibromo pyrene (2.0 g, 5.6 mmol) synthesized in the prepared example and they were agitated at a temperature of 100° C. of four hours. A crystal was obtained by cooling the resultant reaction liquid at room temperature and filtering the cooled reaction (including the crystal). The compound A of 1.2 g was obtained by washing the crystal in an order of toluene, water, and methanol, and drying the washed crystal under reduced pressure (yield 46%). A crystal was obtained by cooling the resultant reaction liquid at room temperature filtering the cooled reaction (

Conditions: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Quinoline-3-boronic acid (2.2 g, 12.2 mmol), trioctylmethylammonium chloride (trademark name: Aliquat336 (hereinafter referred to as Aliquat336), prepared by Aldrich Corporation, 0.74 g), palladium acetate (1.3 mg), tris(o-methoxyphenyl)phosphine (13.3 mg), toluene (58 ml), and sodium carbonate water solution (17.8 mmol) were added to dibromo pyrene (2.0 g, 5.6 mmol) synthesized in the prepared example and they were agitated at a temperature of 100° C. of four hours. A crystal was obtained by cooling the resultant reaction liquid at room temperature and filtering the cooled reaction (including the crystal). The compound A of 1.2 g was obtained by washing the crystal in an order of toluene, water, and methanol, and drying the washed crystal under reduced pressure (yield 46%). A crystal was obtained by cooling the resultant reaction liquid at room temperature filtering the cooled reaction (

Conditions: temp:63.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a degassed solution of palladium(II) acetate (21.8 mg, 0.10 mmol) and tris(2-methoxyphenyl)phosphine (68.4 mg, 0.19 mmol) in THF (1 mL) was added a degassed mixture of methyl 2,6-dichloroisonicotinate (250 mg, 1.21 mmol), tripotassium phosphate (386 mg, 1.82 mmol), and 2-isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (0.285 mL, 1.52 mmol) in THF (1.5 mL) and water (0.625 mL). The mixture was heated to 63° C. After 4 h, a degassed solution of 4-methylphenylboronic acid (247 mg, 1.82 mmol) in THF (1.25 mL) was added. The resulting mixture was heated to 63° C. After 18 h, 4-methylphenylboronic acid (247 mg, 1.82 mmol), palladium(II) acetate (21.8 mg, 0.10 mmol), and tris(2-methoxyphenyl)phosphine (68.4 mg, 0.19 mmol) were added. The resulting mixture was heated to 63° C. After 18 h, the mixture was cooled to ambient temperature. Saturated aqueous NaHCO3 was added and the mixture was extracted with ethyl acetate (3×). The combined organic extracts were washed with brine, dried over magnesium sulfate, filtered and concentrated. Purification by reverse phase chromatography (C-18, 80% water/acetonitrile→5% water/acetonitrile with 0.1% trifluoroacetic acid) gave the title compound (191 mg). MS 268.1 (M+1). The resulting mixture was heated to 63° C After 18 h The resulting mixture was heated to 63° C After 18 h the mixture was cooled to ambient temperature the mixture was extracted with ethyl acetate (3×) The combined organic extracts were washed with brine dried over magnesium sulfate filtered concentrated Purification by reverse phase chromatography (C-18, 80% water/acetonitrile→5% water/acetonitrile with 0.1% trifluoroacetic acid)

Conditions: temp:65.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: To a degassed solution of methyl 2,6-dichloroisonicotinate (0.1 g, 0.49 mmol), tripotassium phosphate (0.16 g, 0.73 mmol), palladium(II) acetate (8.72 mg, 0.04 mmol) and tris(2-methoxyphenyl)phosphine (27.4 mg, 0.08 mmol) in THF (1 mL) and water (0.25 mL) was added 2-isopropenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (0.11 mL, 0.61 mmol)) The mixture was heated to 65° C. After 4 h, a solution of (2,4-difluorophenyl)boronic acid (0.12 g, 0.73 mmol) in THF (0.5 mL) was added. The mixture was continued to stir at 65° C. After 18 h, the mixture was cooled to ambient temperature. Saturated aqueous NaHCO3 was added the mixture was extracted with ethyl acetate (3×). The combined organic extracts were washed with brine, dried over magnesium sulfate, filtered and concentrated. Purification by silica gel chromatography (100% hexanes→90% hexanes/ethyl acetate) gave the title compound (144 mg, 80% pure). MS 290.1 (M+1). After 18 h the mixture was cooled to ambient temperature was extracted with ethyl acetate (3×) The combined organic extracts were washed with brine dried over magnesium sulfate filtered concentrated Purification by silica gel chromatography (100% hexanes→90% hexanes/ethyl acetate)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 4-bromo-2-(2-chloro-6-fluorobenzylthio)-5-(2-(3,4-dichlorophenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazole (100 mg, 0.166 mmol), phenylboronic acid (40.5 mg, 0.332 mmol), Pd(OAc)2 (2 mg, 0.008 mmol), tris(2-methoxyphenyl)phosphine (6 mg, 0.017 mmol), and K3PO4 (106 mg, 0.498 mmol) in EtOH—H2O (3 mL, 10:1 v/v) was refluxed overnight. The reaction mixture was filtered through Celite™. The filtrate was concentrated in vacuo, dissolved in DCM (5 mL) and washed with H2O (5 mL). The organic layer was dried over MgSO4 and concentrated in vacuo. The crude material was purified by flash chromatography (Hex/EtOAc=9:1) to give the title product (17 mg, 17%) as a white solid. 1H NMR (400 MHz, CDCl3) δ 1.23 (s, 6H), 4.57 (s, 2H), 6.10 (m, 2H), 6.30 (t, 2H), 6.50 (dd, 1H), 6.75 (m, 1H), 6.80 (d, 1H), 6.85 (dd, 1H), 7.19 (m, 1H), 7.25 (t, 2H), 7.70 (s, 1H), 7.71 (s, 1H); MS (EI) m/z 601 [M+H]+. was refluxed overnight The reaction mixture was filtered through Celite™ The filtrate was concentrated in vacuo dissolved in DCM (5 mL) washed with H2O (5 mL) The organic layer was dried over MgSO4 concentrated in vacuo The crude material was purified by flash chromatography (Hex/EtOAc=9:1)