No renderable structure data available
C1=CC=C(C(=C1)C(=O)NN)BrChemical Intermediate
Structures, identifiers and computed properties have been matched to the database record by CAS.
| Intermediates | 2-bromobenzohydrazide |
|---|---|
| IUPAC Name | — |
| CAS Number | 116921-73-4 |
| Database ID | 101460 |
| Molecular Formula | — |
| Molecular Weight | — |
Product Information
2-bromobenzohydrazide (CAS 116921-73-4) 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 101460
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-49b983bbce144a5d9e25eedae4630682Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-b5009f2c54f34e14bbebe80387bd1611Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-cf85d9dfb239412aa13bc712e311d3cdConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-9d01329a477247bfae1484a93adc1402Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice hath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-8f9203c4eb9e4ea9a2e4d9b9f59c1610Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzenesulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-5241ff93b1554387aa0c63c13c8eb7c6Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzenesulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-5241ff93b1554387aa0c63c13c8eb7c6Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-56° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-63d62100538d4d35aa5c467a4b465c64Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-56° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-63d62100538d4d35aa5c467a4b465c64Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10° C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-e09030c4e2f54fa49fa0eeada62fb2adConditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10 C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-ce81c787c34843718254e602df2dc3e6Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.
Procedure: To a solution of 2-bromobenzoic acid hydrazide (132 g) in pyridine (1.2 L) cooled to about 10 C. with an ice bath, was added benzensulfonyl chloride (78.3 ml). After complete addition, the reaction was stirred at ambient temperature for four hours, and then poured into ice-hydrochloric acid to precipitate a yellow solid, 135 g. The material was recrystallized from isopropanol to yield 125 g of 2-bromobenzoic acid 2-phenylsulfonylhydrazide, m.p.=154°-156° C. After complete addition to precipitate a yellow solid, 135 g The material was recrystallized from isopropanol
Source ID: ord-4b5577dff231466cacbaf5ed9e5cd0edPubChem References
These sources are listed in the compound's public database record.
Related Products
12 related records
CAS 1388805-09-1
CAS 1260758-39-1
CAS 1023565-25-4
CAS 220583-56-2
CAS 148672-43-9
CAS 1023334-50-0
CAS 935657-73-1
CAS 928327-82-6
CAS 515143-79-0
CAS 22531-60-8
CAS 609783-21-3
CAS 74038-71-4
Request a Quote
Send the required specification, quantity, destination and intended use. The CATO team will review availability and respond.