4-METHOXY-3-NITROANILINE synthesis
- Product Name:4-METHOXY-3-NITROANILINE
- CAS Number:577-72-0
- Molecular formula:C7H8N2O3
- Molecular Weight:168.15
119-27-7
2 suppliers
$658.00/2500g
577-72-0
150 suppliers
$45.00/50mg
Yield:577-72-0 98.1%
Reaction Conditions:
with PdCu/graphene double-metal catalyst at 60; under 7500.75 Torr; for 0.583333 h;Pressure;Time;Reagent/catalyst;
Steps:
7
The prepared 2,4-dinitroanisole (II) was dissolved in 2 kg of methanol solution, followed by the addition of 60 g of Example 1PdCu / graphene bimetallic catalyst prepared by catalytic hydrogenation reduction reaction,Reaction pressure is 1Mpa,Reaction temperature is 60 ,Reaction time 35min,The reaction is over.After the filter to remove the catalyst,Distillation recovery of methanol,Washed,749.26 g of 4-amino-2-nitroanisole (III) (HPLC purity 99.6%) was obtained,Yield 98.1%.
References:
CN107673976,2018,A Location in patent:Paragraph 0059-0060; 0072; 0081
50651-39-3
40 suppliers
inquiry
577-72-0
150 suppliers
$45.00/50mg
104-94-9
485 suppliers
$9.00/1g
577-72-0
150 suppliers
$45.00/50mg
119-34-6
147 suppliers
$18.00/5g
74-88-4
346 suppliers
$15.00/10g
577-72-0
150 suppliers
$45.00/50mg
119-27-7
2 suppliers
$658.00/2500g
577-72-0
150 suppliers
$45.00/50mg
99-59-2
205 suppliers
$15.00/5mg