表示可能な構造データがありません
BrC1C=CC=C2C(COC2=1)=O製品情報
7-Bromo-3(2H)-benzofuranone (CAS 519018-52-1) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.
想定用途
専門的研究・工業用途限定
データベース ID 4137896
安全上の注意
For professional research and industrial use only. Review the supplier safety data sheet before handling.
合成データ
8 反応 · 8 文献
反応条件: temp:0.00; pressure:0.00; stir:
ソース ID: ord-9b527f3d3f8940c0ba8042ea275f42c5反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
実験手順: Triethylamine (0.2 ml) was added to formic acid (63 μl), to the resultant mixture, a solution in methylene chloride (2.1 ml) of 7-bromo-2,3-dihydrobenzofuran-3-one (0.10 g) that is commercially available or can be obtained by a publicly known method was added, chloro[(1S,2S)—N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II) (8.8 mg) was added, and the resultant mixture was stirred at room temperature for 3 hours. To the resultant mixture, ethyl acetate and water were added, followed by extracting the resultant mixture with ethyl acetate, and the organic phase was washed with a saturated saline, and then was dried over anhydrous sodium sulfate. From the organic phase, the solvent was distilled off under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1), and from the resultant, the solvent was distilled off under reduced pressure to obtain the subject compound (95 mg) as pale orange oil. can be obtained by a publicly known method was added by extracting the resultant mixture with ethyl acetate the organic phase was washed with a saturated saline was dried over anhydrous sodium sulfate From the organic phase, the solvent was distilled off under reduced pressure by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1) from the resultant, the solvent was distilled off under reduced pressure
ソース ID: ord-a0436a5a1db74e21b780555707e0f55d反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
実験手順: Triethylamine (0.2 ml) was added to formic acid (63 μl), to the resultant mixture, a solution in methylene chloride (2.1 ml) of 7-bromo-2,3-dihydrobenzofuran-3-one (0.10 g) that is commercially available or can be obtained by a publicly known method was added, chloro[(1S,2S)—N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II) (8.8 mg) was added, and the resultant mixture was stirred at room temperature for 3 hours. To the resultant mixture, ethyl acetate and water were added, followed by extracting the resultant mixture with ethyl acetate, and the organic phase was washed with a saturated saline, and then was dried over anhydrous sodium sulfate. From the organic phase, the solvent was distilled off under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1), and from the resultant, the solvent was distilled off under reduced pressure to obtain the subject compound (95 mg) as pale orange oil. can be obtained by a publicly known method was added by extracting the resultant mixture with ethyl acetate the organic phase was washed with a saturated saline was dried over anhydrous sodium sulfate From the organic phase, the solvent was distilled off under reduced pressure by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1) from the resultant, the solvent was distilled off under reduced pressure
ソース ID: ord-74cd163c19ee471c9f6c56e4f6b5c76f反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
実験手順: Triethylamine (0.2 ml) was added to formic acid (63 μl), to the resultant mixture, a solution in methylene chloride (2.1 ml) of 7-bromo-2,3-dihydrobenzofuran-3-one (0.10 g) that is commercially available or can be obtained by a publicly known method was added, chloro[(1S,2S)—N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II) (8.8 mg) was added, and the resultant mixture was stirred at room temperature for 3 hours. To the resultant mixture, ethyl acetate and water were added, followed by extracting the resultant mixture with ethyl acetate, and the organic phase was washed with a saturated saline, and then was dried over anhydrous sodium sulfate. From the organic phase, the solvent was distilled off under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1), and from the resultant, the solvent was distilled off under reduced pressure to obtain the subject compound (95 mg) as pale orange oil. can be obtained by a publicly known method was added by extracting the resultant mixture with ethyl acetate the organic phase was washed with a saturated saline was dried over anhydrous sodium sulfate From the organic phase, the solvent was distilled off under reduced pressure by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1) from the resultant, the solvent was distilled off under reduced pressure
ソース ID: ord-74cd163c19ee471c9f6c56e4f6b5c76f反応条件: temp:0.00; pressure:0.00; stir:
ソース ID: ord-9b527f3d3f8940c0ba8042ea275f42c5反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
実験手順: Triethylamine (0.2 ml) was added to formic acid (63 ml), to the resultant mixture, a solution in methylene chloride (2.1 ml) of 7-bromo-2,3-dihydrobenzofuran-3-one (0.10 g) that is commercially available or can be obtained by a publicly known method was added, chloro[(1S,2S)-N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II) (8.8 mg) was added, and the resultant mixture was stirred at room temperature for 3 hours. To the resultant mixture, ethyl acetate and water were added, followed by extracting the resultant mixture with ethyl acetate, and the organic phase was washed with a saturated saline, and then was dried over anhydrous sodium sulfate. From the organic phase, the solvent was distilled off under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1), and from the resultant, the solvent was distilled off under reduced pressure to obtain the subject compound (95 mg) as pale orange oil. can be obtained by a publicly known method was added by extracting the resultant mixture with ethyl acetate the organic phase was washed with a saturated saline was dried over anhydrous sodium sulfate From the organic phase, the solvent was distilled off under reduced pressure by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1) from the resultant, the solvent was distilled off under reduced pressure
ソース ID: ord-cc4401614da44c3bbcb23bcc33b540ae反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
実験手順: Triethylamine (0.2 ml) was added to formic acid (63 μl), to the resultant mixture, a solution in methylene chloride (2.1 ml) of 7-bromo-2,3-dihydrobenzofuran-3-one (0.10 g) that is commercially available or can be obtained by a publicly known method was added, chloro[(1S,2S)—N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II) (8.8 mg) was added, and the resultant mixture was stirred at room temperature for 3 hours. To the resultant mixture, ethyl acetate and water were added, followed by extracting the resultant mixture with ethyl acetate, and the organic phase was washed with a saturated saline, and then was dried over anhydrous sodium sulfate. From the organic phase, the solvent was distilled off under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1), and from the resultant, the solvent was distilled off under reduced pressure to obtain the subject compound (95 mg) as pale orange oil. can be obtained by a publicly known method was added by extracting the resultant mixture with ethyl acetate the organic phase was washed with a saturated saline was dried over anhydrous sodium sulfate From the organic phase, the solvent was distilled off under reduced pressure by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1) from the resultant, the solvent was distilled off under reduced pressure
ソース ID: ord-a0436a5a1db74e21b780555707e0f55d反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
実験手順: Triethylamine (0.2 ml) was added to formic acid (63 μl), to the resultant mixture, a solution in methylene chloride (2.1 ml) of 7-bromo-2,3-dihydrobenzofuran-3-one (0.10 g) that is commercially available or can be obtained by a publicly known method was added, chloro[(1S,2S)—N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]-(mesitylene) ruthenium (II) (8.8 mg) was added, and the resultant mixture was stirred at room temperature for 3 hours. To the resultant mixture, ethyl acetate and water were added, followed by extracting the resultant mixture with ethyl acetate, and the organic phase was washed with a saturated saline, and then was dried over anhydrous sodium sulfate. From the organic phase, the solvent was distilled off under reduced pressure, followed by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1), and from the resultant, the solvent was distilled off under reduced pressure to obtain the subject compound (95 mg) as pale orange oil. can be obtained by a publicly known method was added by extracting the resultant mixture with ethyl acetate the organic phase was washed with a saturated saline was dried over anhydrous sodium sulfate From the organic phase, the solvent was distilled off under reduced pressure by purifying the resultant residue by silica gel column chromatography (eluate; n-hexane:ethyl acetate=5:1 to 3:1) from the resultant, the solvent was distilled off under reduced pressure
ソース ID: ord-74cd163c19ee471c9f6c56e4f6b5c76fPubChem References
化合物の公開データベース記録に掲載された情報源です。