5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one

Product Name: 5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one
CAS No.: 723760-74-5
Chemical Name: 5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one
Synonyms: 5-bromo-6-nitro-1-indanone;5-Bromo-6-nitro-indan-1-one;5-bromo-6-nitro-2,3-dihydroinden-1-one;5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one;1H-Inden-1-one, 5-bromo-2,3-dihydro-6-nitro-
CBNumber: CB82537933
Molecular Formula: C9H6BrNO3
Formula Weight: 256.05
MOL File: 723760-74-5.mol

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5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one Property

storage temp.: Sealed in dry,Room Temperature
Appearance: Light brown to brown Solid

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific

Product number: W8106
Product name: 5-Bromo-6-nitro-2,3-dihydro-1H-inden-1-one
Packaging: 100mg
Price: $246
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0367060
Product name: 5-BROMO-6-NITRO-2,3-DIHYDRO-1H-INDEN-1-ONE
Purity: 95.00%
Packaging: 5MG
Price: $499.53
Updated: 2021/12/16

Ambeed

Product number: A280069
Product name: 5-Bromo-6-nitro-2,3-dihydro-1H-inden-1-one
Purity: 95+%
Packaging: 100mg
Price: $58
Updated: 2021/12/16

Ambeed

Product number: A280069
Product name: 5-Bromo-6-nitro-2,3-dihydro-1H-inden-1-one
Purity: 95+%
Packaging: 250mg
Price: $115
Updated: 2021/12/16

Crysdot

Product number: CD12039505
Product name: 5-Bromo-6-nitro-2,3-dihydro-1H-inden-1-one
Purity: 95+%
Packaging: 250mg
Price: $230
Updated: 2021/12/16

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5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one Chemical Properties,Usage,Production

Synthesis

34598-49-7

723760-74-5

General procedure for the synthesis of 5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one using 5-bromoindanone as starting material: fuming nitric acid (166 mL) was cooled to -15 °C, followed by the addition of 5-bromoindan-1-one (25 g, 0.118 mol) in batches. The reaction mixture was stirred at a temperature range of -10°C to -15°C for 4 hours and 30 minutes. Upon completion of the reaction, the reaction material was slowly poured into pre-cooled ice water (1600 mL). The precipitate precipitated was collected by diafiltration, washed with water and subsequently dissolved in dichloromethane and dried with anhydrous sodium sulfate (Na2SO4). After removal of the solvent by evaporation, the residue was purified by recrystallization from ethanol to afford the target product (15.3 g, yield: 51%). The melting point of the product was 130 °C. 1H NMR (CDCl3) δ (ppm): 2.75-2.82 (m, 2H), 3.18-3.25 (m, 2H), 7.89 (s, 1H), 8.10 (s, 1H).

References

[1] Tetrahedron Letters, 2004, vol. 45, # 41, p. 7753 - 7756
[2] Patent: WO2004/63148, 2004, A1. Location in patent: Page 51
[3] Patent: US2018/51013, 2018, A1. Location in patent: Paragraph 0694; 0695

5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

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5-bromo-6-nitro-2,3-dihydro-1H-inden-1-one Suppliers

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723760-74-5, 5-bromo-6-nitro-2,3-dihydro-1H-inden-1-oneRelated Search:

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