No renderable structure data available
C1=COC(=C1)S(=O)(=O)NChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | furan-2-sulfonamide |
|---|---|
| IUPAC Name | — |
| CAS Number | 55673-71-7 |
| Database ID | 13668256 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
furan-2-sulfonamide (CAS 55673-71-7) 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 13668256
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-86f91f20c7e044ad8ac6f7ab4f251d76Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Dry toluene (150 ml), 25 ml oxalyl chloride (295), and a trace of DABCO (diaza-bicyclo[2.2.2]octane) were heated to 90°. Ten g of 2-furansulfonamide was added over a 15 minute period and the mixture was held at 95° for 2 hours. After filtering, the solvent was removed under vacuum to yield 2.1 g of an oil showing the characteristic isocyanate absorption in the infrared (2280 cm-1). After filtering the solvent was removed under vacuum
Source ID: ord-e461e0af470f4738aede9d41910ec5f4Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Twenty-three g of 2-furansulfonyl chloride (138 mm) was added dropwise into 200 ml of conc. NH4OH at 0°-5°. After stirring overnight at room temperature, the water was removed under vacuum and the precipitate washed with ice water and dried. Yield: 14 g 2-furansulfonamide m.p. 120-122°. (literature m.p. 120°-122°: JOC 18, 894 (1953)). IR (Nujol) 3250 cm-1, 3100 cm-1, 1600 cm-1 (W), 1550 cm-1, 1310 cm-1, 1190 cm-1, 1140 cm-1 1120 cm-1, 1055 cm-1, 1005 cm-1, 930 cm-1, 880 cm-1, 843 cm-1 (S). the water was removed under vacuum the precipitate washed with ice water dried
Source ID: ord-ecf71646a16943458d0cbd0a04e6b3fcConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Dry toluene (150 ml), 25 ml oxalyl chloride (295), and a trace of DABCO (diaza-bicyclo[2.2.2]octane) were heated to 90°. Ten g of 2-furansulfonamide was added over a 15 minute period and the mixture was held at 95° for 2 hours. After filtering, the solvent was removed under vacuum to yield 2.1 g of an oil showing the characteristic isocyanate absorption in the infrared (2280 cm-1). After filtering the solvent was removed under vacuum
Source ID: ord-e461e0af470f4738aede9d41910ec5f4Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Twenty-three g of 2-furansulfonyl chloride (138 mm) was added dropwise into 200 ml of conc. NH4OH at 0°-5°. After stirring overnight at room temperature, the water was removed under vacuum and the precipitate washed with ice water and dried. Yield: 14 g 2-furansulfonamide m.p. 120-122°. (literature m.p. 120°-122°: JOC 18, 894 (1953)). IR (Nujol) 3250 cm-1, 3100 cm-1, 1600 cm-1 (W), 1550 cm-1, 1310 cm-1, 1190 cm-1, 1140 cm-1 1120 cm-1, 1055 cm-1, 1005 cm-1, 930 cm-1, 880 cm-1, 843 cm-1 (S). the water was removed under vacuum the precipitate washed with ice water dried
Source ID: ord-ecf71646a16943458d0cbd0a04e6b3fcConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Twenty-three g of 2-furansulfonyl chloride (138 mm) was added dropwise into 200 ml of conc. NH4OH at 0°-5°. After stirring overnight at room temperature, the water was removed under vacuum and the precipitate washed with ice water and dried. Yield: 14 g 2-furansulfonamide m.p. 120-122°. (literature m.p. 120°-122°: JOC 18, 894 (1953)). IR (Nujol) 3250 cm-1, 3100 cm-1, 1600 cm-1 (W), 1550 cm-1, 1310 cm-1, 1190 cm-1, 1140 cm-1 1120 cm-1, 1055 cm-1, 1005 cm-1, 930 cm-1, 880 cm-1, 843 cm-1 (S). the water was removed under vacuum the precipitate washed with ice water dried
Source ID: ord-ecf71646a16943458d0cbd0a04e6b3fcConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Dry toluene (150 ml), 25 ml of oxalyl chloride (295), and a trace of DABCO (diaza-bicyclo[2.2.2]octane) were heated to 90°. Ten g of 2-furansulfonamide was added over a 15 minute period and the mixture was held at 95° for 2 hours. After filtering, the solvent was removed under vacuum to yield 2.1 g of an oil showing the characteristic isocyanate absorption in the infrared (2280 cm-1). After filtering the solvent was removed under vacuum
Source ID: ord-989e8416a8634b9e8cbdc96eb0350707Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Twenty-three g of 2-furansulfonyl chloride (138 mm) was added dropwise into 200 ml of conc. NH4OH at 0°-5°. After stirring overnight at room temperature, the water was removed under vacuum and the precipitate washed with ice water and dried. Yield: 14 g of 2-furansulfonamide, m.p. 120°-122° (literature m.p. 120°-122°: JOC 18, 894 (1953)). IR (Nujol) 3250 cm-1, 3100 cm-1, 1600 cm-1 (W), 1550 cm-1, 1310 cm-1, 1190 cm-1, 1140 cm-1, 1120 cm-1, 1055 cm-1, 1005 cm-1, 930 cm-1, 880 cm-1, 843 cm-1 (S). the water was removed under vacuum the precipitate washed with ice water dried
Source ID: ord-9448e481a853459282603ee680ccb286Conditions: temp:0.00; pressure:0.00; stir:
Source ID: ord-86f91f20c7e044ad8ac6f7ab4f251d76Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Dry toluene (150 ml), 25 ml of oxalyl chloride (295), and a trace of DABCO (diaza-bicyclo[2.2.2]octane) were heated to 90°. Ten g of 2-furansulfonamide was added over a 15 minute period and the mixture was held at 95° for 2 hours. After filtering, the solvent was removed under vacuum to yield 2.1 g of an oil showing the characteristic isocyanate absorption in the infrared (2280 cm-1). After filtering the solvent was removed under vacuum
Source ID: ord-989e8416a8634b9e8cbdc96eb0350707Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Twenty-three g of 2-furansulfonyl chloride (138 mm) was added dropwise into 200 ml of conc. NH4OH at 0°-5°. After stirring overnight at room temperature, the water was removed under vacuum and the precipitate washed with ice water and dried. Yield: 14 g of 2-furansulfonamide, m.p. 120°-122° (literature m.p. 120°-122°: JOC 18, 894 (1953)). IR (Nujol) 3250 cm-1, 3100 cm-1, 1600 cm-1 (W), 1550 cm-1, 1310 cm-1, 1190 cm-1, 1140 cm-1, 1120 cm-1, 1055 cm-1, 1005 cm-1, 930 cm-1, 880 cm-1, 843 cm-1 (S). the water was removed under vacuum the precipitate washed with ice water dried
Source ID: ord-9448e481a853459282603ee680ccb286Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: Dry toluene (150 ml), 25 ml oxalyl chloride (295), and a trace of DABCO (diaza-bicyclo[2.2.2]octane) were heated to 90°. Ten g of 2-furansulfonamide was added over a 15 minute period and the mixture was held at 95° for 2 hours. After filtering, the solvent was removed under vacuum to yield 2.1 g of an oil showing the characteristic isocyanate absorption in the infrared (2280 cm-1). After filtering the solvent was removed under vacuum
Source ID: ord-e461e0af470f4738aede9d41910ec5f4PubChem References
These sources are listed in the compound's public database record.
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