1,10-PHENANTHROLINE-2,9-DICARBOXYLIC ACID synthesis
- Product Name:1,10-PHENANTHROLINE-2,9-DICARBOXYLIC ACID
- CAS Number:57709-61-2
- Molecular formula:C14H8N2O4
- Molecular Weight:268.22
78831-41-1
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57709-61-2
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Yield: 100%
Reaction Conditions:
with sulfuric acid in water at 85; for 7 h;
Steps:
1,10-Phenanthroline-2,9-dicarboxylic acid (3)
A solution of 2 (540 mg, 1.3 mmol, 1.0 equiv) in concentratedaqueous sulfuric acid (95-98%, 17 mL) was stirred at 85 °C for 7h. Following this, the brown solution was cooled to room temperatureand poured over crushed ice. The ice was allowed tomelt and the resulting white suspension filtered under vacuum,washed with water, and air-dried to afford pure compound 3(360 mg, quant. yield). 1H NMR (300 MHz, DMSO-d6): δ = 8.22(s, 2 H), 8.42 (d, 3J = 8.4 Hz, 2 H), 8.74 (d, 3J = 8.4 Hz, 2 H); mp215-216 °C (dec.).
References:
Miron, Caitlin E.;Petitjean, Anne [Synlett,2018,vol. 29,# 10,p. 1362 - 1366]
![[1,10]PHENANTHROLINE-2,9-DICARBALDEHYDE](/CAS/GIF/57709-62-3.gif)
57709-62-3
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57709-61-2
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484-11-7
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57709-61-2
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$23.00/250mg
78831-40-0
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57709-61-2
111 suppliers
$23.00/250mg