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CAS No.: | 32231-06-4 |
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Name: | 1-PIPERONYLPIPERAZINE |
Article Data: | 15 |
Molecular Structure: | |
Formula: | C12H16N2O2 |
Molecular Weight: | 220.271 |
Synonyms: | Piperazine,1-piperonyl- (7CI,8CI);1-(1,3-Benzodioxolan-5-ylmethyl)piperazine;1-(3,4-Methylenedioxybenzyl)piperazine;1-(4-Piperonyl)piperazine;1-(Benzo[1,3]dioxol-5-ylmethyl)piperazine;1-(Benzodioxol-5-ylmethyl)piperazine;1-[(2H-1,3-Benzodioxol-5-yl)methyl]piperazine;1-[(Benzo[d][1,3]dioxol-5-yl)methyl]piperazine;4-(4-Piperonyl)piperazine;4-[(Benzodioxol-5-yl)methyl]piperazine;5-(Piperazinomethyl)-1,3-benzodioxole;N-Piperonylpiperazine;N-[(1,3-Benzodioxol-5-yl)methyl]piperazine;1-(3,4-Methylenedioxyphenylmethyl)piperazine; |
EINECS: | 250-968-5 |
Density: | 1.203 g/cm3 |
Melting Point: | 36-40 °C(lit.) |
Boiling Point: | 330.5 °C at 760 mmHg |
Flash Point: | 158.4 °C |
Solubility: | Slightly soluble in water |
Appearance: | white to yellow or yellow-brownish cryst. solid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-37/39 |
PSA: | 33.73000 |
LogP: | 1.08720 |
Conditions | Yield |
---|---|
In o-xylene at 150℃; for 30h; Inert atmosphere; Sealed tube; | 81% |
With aluminum (III) chloride; water In acetonitrile at 20℃; Irradiation; | 41% |
1-Piperonylpiperazine
Conditions | Yield |
---|---|
With hydrazine In 1,4-dioxane; water Inert atmosphere; UV-irradiation; | 80% |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In tert-butyl methyl ether at 13 - 18℃; High pressure; | 78% |
piperazine
5-(chloromethyl)-1,3-benzodioxole
piperazine dihydrochloride
1-Piperonylpiperazine
Conditions | Yield |
---|---|
Stage #1: piperazine; piperazine dihydrochloride In ethanol at 65℃; for 1h; Stage #2: 5-(chloromethyl)-1,3-benzodioxole In ethanol at 78℃; for 2h; |
1-Piperonylpiperazine
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; for 2h; |
4-chloro-6-dimethylamino-3-methylisoxazolo[5,4-d]pyrimidine
1-Piperonylpiperazine
Conditions | Yield |
---|---|
In tetrahydrofuran Heating; | 99% |
di-tert-butyl dicarbonate
1-Piperonylpiperazine
tert-butyl 4-(benzo[d][1,3]dioxol-5-ylmethyl)piperazine-1-carboxylate
Conditions | Yield |
---|---|
With triethylamine In methanol at 20℃; for 1.5h; Inert atmosphere; | 99% |
p-toluenesulfonyl chloride
1-Piperonylpiperazine
1-(benzo[d][1,3]dioxol-5-ylmethyl)-4-tosylpiperazine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 20℃; for 4.5h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
With hydrogen In methanol at 120℃; under 30003 Torr; for 24h; Autoclave; | 99% |
dimethyl acetylenedicarboxylate
1-Piperonylpiperazine
tetramethyl 2,2'-(1,4-piperazindiyl)dimaleate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 1h; | 98% |
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