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25505-64-0

Basic Information
CAS No.: 25505-64-0
Name: 2,5-DIMETHOXY-4-METHYL-BETA-NITROSTYRENE, >95%
Article Data: 3
Molecular Structure:
Molecular Structure of 25505-64-0 (2,5-DIMETHOXY-4-METHYL-BETA-NITROSTYRENE, >95%)
Formula: C11H13NO4
Molecular Weight: 223.229
Synonyms: Benzene, 1,4-dimethoxy-2-methyl-5-(2-nitroethenyl)- (en);
Density: 1.168±0.06 g/cm3(Predicted)
Melting Point: 126 °C
Boiling Point: 363.0±37.0 °C(Predicted)
PSA: 64.28000
LogP: 2.78280
Synthetic route
75-52-5

nitromethane

4925-88-6

2,5-dimethoxy-4-methylbenzaldehyde

25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

Conditions
ConditionsYield
With ammonium acetate In benzene
With potassium hydroxide; sodium acetate; acetic anhydride 1) ethanol, water, 5 deg C, 2 days 2) reflux, 20 min.; Yield given. Multistep reaction;
95-71-6

2-methylbenzene-1,4-diol

25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: 82 percent / potassium hydroxide / methanol / 8 h / steam distillation
2: 1) HCl, aluminium chloride 2) aqueous H2SO4 / 1) tetrachloroethane, 8 h, 65-70 deg C 2) overnight, room temperature 3) steam distillation
3: 1) KOH 2) acetic anhydride, sodium acetate / 1) ethanol, water, 5 deg C, 2 days 2) reflux, 20 min.
View Scheme
24599-58-4

2,5-dimethoxy toluene

25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) HCl, aluminium chloride 2) aqueous H2SO4 / 1) tetrachloroethane, 8 h, 65-70 deg C 2) overnight, room temperature 3) steam distillation
2: 1) KOH 2) acetic anhydride, sodium acetate / 1) ethanol, water, 5 deg C, 2 days 2) reflux, 20 min.
View Scheme
25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

74422-80-3

2,5-dimethoxy-4-methyl-6,β-dinitrostyrene

Conditions
ConditionsYield
With nitric acid at 0℃; for 0.416667h;5%
25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

124-41-4

sodium methylate

98537-47-4

1-(2,5-dimethoxy-4-methylphenyl)-1-methoxy-2-nitroethane

Conditions
ConditionsYield
1.) methanol; 2.) methanol, 0 deg C, 4 h; Yield given. Multistep reaction;
685-91-6

diethylacetamide

25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

33877-68-8

N,N-Diethyl-3-(2,5-dimethoxy-4-methylphenyl)-4-nitrobutyramid

Conditions
ConditionsYield
(i) nBuLi, THF, hexane, (ii) /BRN= 1209428/; Multistep reaction;
127-19-5

N,N-dimethyl acetamide

25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

33877-59-7

3-(2,5-Dimethoxy-4-methylphenyl)-N,N-dimethyl-4-nitrobutyramid

Conditions
ConditionsYield
(i) LDA, THF, hexane, (ii) /BRN= 2505975/, AcOH; Multistep reaction;
25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

24333-19-5

alpha demethyl DOM

Conditions
ConditionsYield
With lithium aluminium tetrahydride In tetrahydrofuran
25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

42203-89-4

1-(2,5-Dimethoxy-4-methyl-phenyl)-2-nitroethan

Conditions
ConditionsYield
With sodium tetrahydroborate In 1,4-dioxane
25505-64-0

1-(2,5-dimethoxy-4-methylphenyl)-2-nitroethene

42203-90-7

2,4-Di-(2,5-dimethoxy-4-methylphenyl)-1,3-dinitrobutan

Conditions
ConditionsYield
With sodium tetrahydroborate In 1,4-dioxane
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