3,3'-Dihydroxybenzidine synthesis
- Product Name:3,3'-Dihydroxybenzidine
- CAS Number:2373-98-0
- Molecular formula:C12H12N2O2
- Molecular Weight:216.24
81900-93-8
42 suppliers
inquiry
2373-98-0
232 suppliers
$20.00/1g
Yield:-
Steps:
Multi-step reaction with 4 steps
1.1: sulfuric acid; sodium nitrite; copper(II) sulfate / isopropyl alcohol; ethyl acetate / Heating; Large scale
2.1: sulfuric acid; sodium iodide; dihydrogen peroxide / methanol / 34 - 38 °C / Large scale
3.1: palladium on activated charcoal; triethylamine / toluene / Heating; Large scale
4.1: ammonium hydroxide / 100 - 110 °C / 750.08 - 2250.23 Torr / Large scale
4.2: 20 - 70 °C / pH 3-4 / Large scale
References:
CN110156712,2019,A
119-90-4
231 suppliers
$10.00/1g
2373-98-0
232 suppliers
$20.00/1g
6264-77-3
7 suppliers
inquiry
2373-98-0
232 suppliers
$20.00/1g
59-49-4
342 suppliers
$6.00/5g
2373-98-0
232 suppliers
$20.00/1g
606-21-3
123 suppliers
$45.95/1gm:
2373-98-0
232 suppliers
$20.00/1g