No renderable structure data available
OC1C=CC=CC=1NC(N)=OChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | RHENIUM(IV) OXIDE |
|---|---|
| IUPAC Name | — |
| CAS Number | 12036-09-8 |
| Database ID | 70964 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
RHENIUM(IV) OXIDE (CAS 12036-09-8) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.
Potential Applications
For professional research and industrial use only
Database ID 70964
Safety Notice
For professional research and industrial use only. Review the supplier safety data sheet before handling.
Synthesis data
12 reactions · 12 references
Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-a250bca615b2429ba5c1ae0caaf37d77Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of epibromohydrin (0.94 g, 6.84 mmol) in dry DMF (2 mL) was added dropwise to a stirred suspension of N-(2-hydroxyphenyl)urea (0.65 g, 4.27 mmol) and cesium carbonate (2.22 g, 6.84 mmol) in DMF (8 mL). After 2 hours the mixture was partitioned between water and ethyl acetate. The aqueous phase was extracted with ethyl acetate and the combined organic phase was washed with water (3 times), dried and concentrated. The semi-solid residue was disssolved in dichloromethane/ethyl ether, filtered and heptane was added to turbidity. After standing at room temperature overnight, the solid was filtered to afford the subtitle compound (0.28 g, 32%). After 2 hours the mixture was partitioned between water and ethyl acetate The aqueous phase was extracted with ethyl acetate the combined organic phase was washed with water (3 times) dried concentrated filtered heptane was added to turbidity the solid was filtered
Source ID: ord-8a009b18638b45e6a83b8cbb64d599afConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of epibromohydrin (0.94 g, 6.84 mmol) in dry DMF (2 mL) was added dropwise to a stirred suspension of N-(2-hydroxyphenyl)urea (0.65 g, 4.27 mmol) and cesium carbonate (2.22 g, 6.84 mmol) in DMF (8 mL). After 2 hours the mixture was partitioned between water and ethyl acetate. The aqueous phase was extracted with ethyl acetate and the combined organic phase was washed with water (3 times), dried and concentrated. The semi-solid residue was disssolved in dichloromethane/ethyl ether, filtered and heptane was added to turbidity. After standing at room temperature overnight, the solid was filtered to afford the subtitle compound (0.28 g, 32%). After 2 hours the mixture was partitioned between water and ethyl acetate The aqueous phase was extracted with ethyl acetate the combined organic phase was washed with water (3 times) dried concentrated filtered heptane was added to turbidity the solid was filtered
Source ID: ord-8a009b18638b45e6a83b8cbb64d599afConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of potassium cyanate (3.94 g, 48.6 mmol) in water (30 mL) was added during 15 min. to suspension of 2-aminophenol (2.41 g, 22.1 mmol) in 50% aqueous acetic acid (160 mL). The resulting solution was allowed to stand at room temperature overnight and then extracted with ethyl ether (3 times). The combined organic extracts was concentrated to small volume and poured into cold saturated aqueous sodium hydrogen carbonate. The solid was filtered and washed with water to afford the subtitle compound (1.61 g, 47.9%). extracted with ethyl ether (3 times) The combined organic extracts was concentrated to small volume poured into cold saturated aqueous sodium hydrogen carbonate The solid was filtered washed with water
Source ID: ord-8c5054308d7f42de889fdf222bc89d56Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of epibromohydrin (0.94 g, 6.84 mmol) in dry DMF (2 mL) was added dropwise to a stirred suspension of N-(2-hydroxyphenyl)urea (0.65 g, 4.27 mmol) and cesium carbonate (2.22 g, 6.84 mmol) in DMF (8 mL). After 2 hours the mixture was partitioned between water and ethyl acetate. The aqueous phase was extracted with ethyl acetate and the combined organic phase was washed with water (3 times), dried and concentrated. The semi-solid residue was disssolved in dichloromethane/ethyl ether, filtered and heptane was added to turbidity. After standing at room temperature overnight, the solid was filtered to afford the subtitle compound (0.28 g, 32%). After 2 hours the mixture was partitioned between water and ethyl acetate The aqueous phase was extracted with ethyl acetate the combined organic phase was washed with water (3 times) dried concentrated filtered heptane was added to turbidity the solid was filtered
Source ID: ord-83abba8a60e74884a0669a47e8cb3114Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of epibromohydrin (0.94 g, 6.84 mmol) in dry DMF (2 mL) was added dropwise to a stirred suspension of N-(2-hydroxyphenyl)urea (0.65 g, 4.27 mmol) and cesium carbonate (2.22 g, 6.84 mmol) in DMF (8 mL). After 2 hours the mixture was partitioned between water and ethyl acetate. The aqueous phase was extracted with ethyl acetate and the combined organic phase was washed with water (3 times), dried and concentrated. The semi-solid residue was disssolved in dichloromethane/ethyl ether, filtered and heptane was added to turbidity. After standing at room temperature overnight, the solid was filtered to afford the subtitle compound (0.28 g, 32%). After 2 hours the mixture was partitioned between water and ethyl acetate The aqueous phase was extracted with ethyl acetate the combined organic phase was washed with water (3 times) dried concentrated filtered heptane was added to turbidity the solid was filtered
Source ID: ord-83abba8a60e74884a0669a47e8cb3114Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of potassium cyanate (3.94 g, 48.6 mmol) in water (30 mL) was added during 15 min. to suspension of 2-aminophenol (2.41 g, 22.1 mmol) in 50% aqueous acetic acid (160 mL). The resulting solution was allowed to stand at room temperature overnight and then extracted with ethyl ether (3 times). The combined organic extracts was concentrated to small volume and poured into cold saturated aqueous sodium hydrogen carbonate. The solid was filtered and washed with water to afford the subtitle compound (1.61 g, 47.9%). extracted with ethyl ether (3 times) The combined organic extracts was concentrated to small volume poured into cold saturated aqueous sodium hydrogen carbonate The solid was filtered washed with water
Source ID: ord-c7aedfa9d4cb463fa739f736eb003698Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of epibromohydrin (0.94 g, 6.84 mmol) in dry DMF (2 mL) was added dropwise to a stirred suspension of N-(2-hydroxyphenyl)urea (0.65 g, 4.27 mmol) and cesium carbonate (2.22 g, 6.84 mmol) in DMF (8 mL). After 2 hours the mixture was partitioned between water and ethyl acetate. The aqueous phase was extracted with ethyl acetate and the combined organic phase was washed with water (3 times), dried and concentrated. The semi-solid residue was disssolved in dichloromethane/ethyl ether, filtered and heptane was added to turbidity. After standing at room temperature overnight, the solid was filtered to afford the subtitle compound (0.28 g, 32%). After 2 hours the mixture was partitioned between water and ethyl acetate The aqueous phase was extracted with ethyl acetate the combined organic phase was washed with water (3 times) dried concentrated filtered heptane was added to turbidity the solid was filtered
Source ID: ord-a8aa44d590884949bea177c218241f16Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of epibromohydrin (0.94 g, 6.84 mmol) in dry DMF (2 mL) was added dropwise to a stirred suspension of N-(2-hydroxyphenyl)urea (0.65 g, 4.27 mmol) and cesium carbonate (2.22 g, 6.84 mmol) in DMF (8 mL). After 2 hours the mixture was partitioned between water and ethyl acetate. The aqueous phase was extracted with ethyl acetate and the combined organic phase was washed with water (3 times), dried and concentrated. The semi-solid residue was disssolved in dichloromethane/ethyl ether, filtered and heptane was added to turbidity. After standing at room temperature overnight, the solid was filtered to afford the subtitle compound (0.28 g, 32%). After 2 hours the mixture was partitioned between water and ethyl acetate The aqueous phase was extracted with ethyl acetate the combined organic phase was washed with water (3 times) dried concentrated filtered heptane was added to turbidity the solid was filtered
Source ID: ord-a8aa44d590884949bea177c218241f16Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of potassium cyanate (3.94 g, 48.6 mmol) in water (30 mL) was added during 15 min. to suspension of 2-aminophenol (2.41 g, 22.1 mmol) in 50% aqueous acetic acid (160 mL). The resulting solution was allowed to stand at room temperature overnight and then extracted with ethyl ether (3 times). The combined organic extracts was concentrated to small volume and poured into cold saturated aqueous sodium hydrogen carbonate. The solid was filtered and washed with water to afford the subtitle compound (1.61 g, 47.9%). extracted with ethyl ether (3 times) The combined organic extracts was concentrated to small volume poured into cold saturated aqueous sodium hydrogen carbonate The solid was filtered washed with water
Source ID: ord-ee42c9b57f204d2da1e0542e66d74313Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: A solution of potassium cyanate (3.94 g, 48.6 mmol) in water (30 mL) was added during 15 min. to suspension of 2-aminophenol (2.41 g, 22.1 mmol) in 50% aqueous acetic acid (160 mL). The resulting solution was allowed to stand at room temperature overnight and then extracted with ethyl ether (3 times). The combined organic extracts was concentrated to small volume and poured into cold saturated aqueous sodium hydrogen carbonate. The solid was filtered and washed with water to afford the subtitle compound (1.61 g, 47.9%). extracted with ethyl ether (3 times) The combined organic extracts was concentrated to small volume poured into cold saturated aqueous sodium hydrogen carbonate The solid was filtered washed with water
Source ID: ord-ee42c9b57f204d2da1e0542e66d74313Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-a250bca615b2429ba5c1ae0caaf37d77PubChem References
These sources are listed in the compound's public database record.
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