
1,3,5-Benzenetricarboxaldehyde synthesis
- Product Name:1,3,5-Benzenetricarboxaldehyde
- CAS Number:3163-76-6
- Molecular formula:C9H6O3
- Molecular Weight:162.14

4464-18-0
146 suppliers
$24.00/1g

3163-76-6
188 suppliers
$41.00/200MG
Yield:3163-76-6 100%
Reaction Conditions:
with 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione in tert-butyl alcohol; for 5 h;Reflux;
Steps:
1
Benzene-1,3,5-triyltrimethanol (400 mg, 2.38 mmol) was suspended in 8 ml of tBuOH, and IBX (4.00 g, 14.27 mmol, 6 equiv) was added. The mixture was heated to reux and stirred for 5h. The suspension was cooled to rt and the solids were filtered off, and subsequently washed with CH2Cl2. The clear liquid was evaporated to dryness, yielding the tri-aldehyde as white powder (385 mg, 2.38 mmol, quant). 1H NMR (500 MHz, Chloroform-d) 8 10.21 (s, 3H), 8.64 (s, 3H). 130 NMR (126 MHZ, CDCl3) 6 189.78, 137.80, 134.76.
References:
WO2018/106112,2018,A1 Location in patent:Page/Page column 66

18226-42-1
183 suppliers
$31.00/1g

3163-76-6
188 suppliers
$41.00/200MG

1889-66-3
11 suppliers
inquiry

3163-76-6
188 suppliers
$41.00/200MG

108-67-8
377 suppliers
$5.00/5G

3163-76-6
188 suppliers
$41.00/200MG

554-95-0
438 suppliers
$6.00/25g

626-19-7
421 suppliers
$5.00/5g

3163-76-6
188 suppliers
$41.00/200MG