Product Name

  • Name

    Piperonylamine

  • EINECS 220-056-1
  • CAS No. 2620-50-0
  • Article Data39
  • CAS DataBase
  • Density 1.253 g/cm3
  • Solubility 0.9 g/100 mL in water
  • Melting Point
  • Formula C8H9NO2
  • Boiling Point 267 °C at 760 mmHg
  • Molecular Weight 151.165
  • Flash Point 120.9 °C
  • Transport Information UN 2735
  • Appearance Colorless to light yellow liquid
  • Safety 26-36-28-23
  • Risk Codes 36/37/38-34
  • Molecular Structure Molecular Structure of 2620-50-0 (Piperonylamine)
  • Hazard Symbols IrritantXi,CorrosiveC
  • Synonyms Piperonylamine(6CI,7CI,8CI);(Benzo[d][1,3]dioxol-5-yl)methanamine;1,3-Benzodioxol-5-ylmethanamine;1,3-Benzodioxol-5-ylmethylamine;1-(1,3-Benzodioxol-5-yl)methanamine;1-(Aminomethyl)-3,4-(methylenedioxy)benzene;3,4-(Methylenedioxy)benzylamine;3,4-Methylenedioxyphenylmethylamine;5-Aminomethyl-1,3-benzodioxole;NSC 75851;[(Benzodioxol-5-yl)methyl]amine;
  • PSA 44.48000
  • LogP 1.57430

Synthetic route

piperonylonitrile
4421-09-4

piperonylonitrile

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With lithium aluminium tetrahydride In diethyl ether for 2h; Reflux;100%
With ammonia; hydrogen In water; isopropyl alcohol at 110℃; under 15001.5 Torr; for 24h; Temperature; Autoclave;95%
With ammonia; hydrogen In toluene at 120℃; under 22502.3 Torr; for 16h; Autoclave;91%
piperonal
120-57-0

piperonal

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With nickel(II) tetrafluoroborate hexahydrate; ammonia; hydrogen; bis(2-diphenylphosphinoethyl)phenylphosphine In 2,2,2-trifluoroethanol at 100℃; for 24h; chemoselective reaction;95%
With ammonia; hydrogen In tert-butyl alcohol at 120℃; for 15h;89%
With ammonium formate In toluene at 80℃; for 3h; Inert atmosphere; chemoselective reaction;72%
piperonylonitrile
4421-09-4

piperonylonitrile

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine
6701-35-5

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine

Conditions
ConditionsYield
With sodium tetrahydroborate; nickel dichloride In ethanol at 20℃; for 0.0833333h;A 85%
B 5%
5-(azidomethyl)benzo[d][1,3]dioxole
214783-17-2

5-(azidomethyl)benzo[d][1,3]dioxole

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
Stage #1: 5-(azidomethyl)benzo[d][1,3]dioxole With triphenylphosphine at 110℃; for 20h; Staudinger Azide Reduction; Green chemistry;
Stage #2: With hydrogenchloride In 1,4-dioxane; diethyl ether Green chemistry;
85%
2-Trimethylsilanyl-ethanesulfonic acid (benzo[1,3]dioxol-5-ylmethyl)-amide
106043-11-2

2-Trimethylsilanyl-ethanesulfonic acid (benzo[1,3]dioxol-5-ylmethyl)-amide

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With cesium fluoride In N,N-dimethyl-formamide at 95℃; for 22h;80%
With cesium fluoride In N,N-dimethyl-formamide at 110℃; for 48h; Inert atmosphere;
methanol
67-56-1

methanol

5-(azidomethyl)benzo[d][1,3]dioxole
214783-17-2

5-(azidomethyl)benzo[d][1,3]dioxole

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

N-methylpiperonylamine
15205-27-3

N-methylpiperonylamine

C

1-(N,N-dimethylaminomethyl)-3,4-(methylenedioxy)benzene
58995-64-5

1-(N,N-dimethylaminomethyl)-3,4-(methylenedioxy)benzene

Conditions
ConditionsYield
With trans-RuCl(phenpyra-Me)(PPh3)2PF6; sodium hydroxide at 125℃; for 3h; Sealed tube; Inert atmosphere; Glovebox;A 9 %Chromat.
B 66%
C 7 %Chromat.
C16H13NO5
432009-40-0

C16H13NO5

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With ethylenediamine In 1,4-dioxane; propan-1-ol; water for 24h; Reflux;20.2%
sulfurous acid mono-(piperonylamino-methyl ester)

sulfurous acid mono-(piperonylamino-methyl ester)

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With hydrogenchloride; steam
piperonal-(Z)-oxime
20747-42-6

piperonal-(Z)-oxime

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With sodium amalgam; acetic acid at 50 - 70℃;
With sodium amalgam; ethanol; acetic acid
With lithium amalgam; diethyl ether
piperonal-(Z)-oxime
20747-42-6

piperonal-(Z)-oxime

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine
6701-35-5

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine

Conditions
ConditionsYield
With acetic acid; zinc
piperonal-(Z)-oxime
20747-42-6

piperonal-(Z)-oxime

aqueous-alcoholic acetic acid

aqueous-alcoholic acetic acid

sodium amalgam

sodium amalgam

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
at 50 - 70℃; lower-melting piperonal oxime;
acetic acid
64-19-7

acetic acid

(E)-3,4-methylenedioxybenzaldehyde oxime
2089-36-3, 20747-41-5, 20747-42-6

(E)-3,4-methylenedioxybenzaldehyde oxime

zinc dust

zinc dust

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine
6701-35-5

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine

piperonal
120-57-0

piperonal

ethanol
64-17-5

ethanol

ammonium amalgam

ammonium amalgam

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine
6701-35-5

bis(benzo[d][1,3]dioxol-5-ylmethyl)amine

C

meso-α,α'-diamino-3,4;3',4'-bis-methylenedioxy-bibenzyl

meso-α,α'-diamino-3,4;3',4'-bis-methylenedioxy-bibenzyl

piperonal
120-57-0

piperonal

rac-Ala-OH
302-72-7

rac-Ala-OH

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

acetaldehyde
75-07-0

acetaldehyde

C

methylammonium carbonate
15719-64-9, 15719-76-3, 97762-63-5

methylammonium carbonate

D

threo-α'-amino-3,4;3',4'-bis-methylenedioxy-bibenzyl-α-ol

threo-α'-amino-3,4;3',4'-bis-methylenedioxy-bibenzyl-α-ol

Conditions
ConditionsYield
at 160℃; anschliessendes Erwaermen mit wss.-aethanol. Salzsaeure;
1,2-(methylenedioxy)-4-bromobenzene
2635-13-4

1,2-(methylenedioxy)-4-bromobenzene

A

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

B

4-formyl-3-methoxyphenoxymethyl polystyrene

4-formyl-3-methoxyphenoxymethyl polystyrene

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dimethylformamide / 130 °C
2: LiAlH4; AlCl3 / diethyl ether / 5 h / 20 °C
View Scheme
5-chloro-1,3-benzodioxole
7228-38-8

5-chloro-1,3-benzodioxole

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; sodium carbonate / 1,4-dioxane; water / 36 h / Reflux
2: ethylenediamine / 1,4-dioxane; propan-1-ol; water / 24 h / Reflux
View Scheme
piperonal oxime
2089-36-3

piperonal oxime

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In ethanol at 20℃;
With hydrogen; palladium(II) hydroxide In ethanol at 30 - 60℃; for 6h;
piperonol
495-76-1

piperonol

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: manganese(IV) oxide / dichloromethane
2: hydroxylamine hydrochloride; sodium hydroxide / ethanol; water / 2 h / 60 °C
3: palladium(II) hydroxide; hydrogen / ethanol / 6 h / 30 - 60 °C
View Scheme
Multi-step reaction with 3 steps
1.1: triethylamine / dichloromethane / 5.5 h / -30 - 20 °C / Inert atmosphere
2.1: sodium azide / N,N-dimethyl-formamide / 20 h / 23 °C
3.1: triphenylphosphine / 20 h / 110 °C / Green chemistry
3.2: Green chemistry
View Scheme
1,3-benzodioxol-5-ylmethyl methanesulfonate
78358-16-4

1,3-benzodioxol-5-ylmethyl methanesulfonate

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium azide / N,N-dimethyl-formamide / 20 h / 23 °C
2.1: triphenylphosphine / 20 h / 110 °C / Green chemistry
2.2: Green chemistry
View Scheme
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

acetic anhydride
108-24-7

acetic anhydride

N-(2H-benzo[3,4-d]-1,3-dioxolen-5-ylmethyl)acetamide
59682-83-6

N-(2H-benzo[3,4-d]-1,3-dioxolen-5-ylmethyl)acetamide

Conditions
ConditionsYield
100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

fenoxaprop-p-ethyl
66441-23-4, 71283-80-2

fenoxaprop-p-ethyl

A

Benzo[1,3]dioxol-5-ylmethyl-(6-chloro-benzooxazol-2-yl)-amine

Benzo[1,3]dioxol-5-ylmethyl-(6-chloro-benzooxazol-2-yl)-amine

B

(R)-2-(4-hydroxyphenoxy)propionic acid ethyl ester
71301-98-9

(R)-2-(4-hydroxyphenoxy)propionic acid ethyl ester

Conditions
ConditionsYield
at 20℃;A 100%
B n/a
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

2-(tert-butoxyoxalyl-amino)-5-formyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid tert-butyl ester
330193-46-9

2-(tert-butoxyoxalyl-amino)-5-formyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid tert-butyl ester

5-(((benzo[1,3]dioxol-5-ylmethyl)-amino)methyl)-2-(tert-butoxyoxalyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid tert-butyl ester
330193-47-0

5-(((benzo[1,3]dioxol-5-ylmethyl)-amino)methyl)-2-(tert-butoxyoxalyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid tert-butyl ester

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃; for 1h;100%
Stage #1: 1,3-benzodioxol-5-ylmethyl amine; 2-(tert-butoxyoxalyl-amino)-5-formyl-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid tert-butyl ester With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃; for 1h;
Stage #2: With water; sodium hydrogencarbonate In 1,2-dichloro-ethane
100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

3-(N-cyclohexylamino)-4-[N-(4-methylphenyl)amino]-1H-isochromen-1-one
1208940-88-8

3-(N-cyclohexylamino)-4-[N-(4-methylphenyl)amino]-1H-isochromen-1-one

2-{2-[N-(3,4-methylenedioxy)benzyl]carbamoyl}phenyl-2-[N-(4-methyl)phenyl]aminoacetic acid N-cyclohexyl amide
1308652-45-0

2-{2-[N-(3,4-methylenedioxy)benzyl]carbamoyl}phenyl-2-[N-(4-methyl)phenyl]aminoacetic acid N-cyclohexyl amide

Conditions
ConditionsYield
at 20℃; for 24h; Inert atmosphere;100%
pyridine-2-carbaldehyde
1121-60-4

pyridine-2-carbaldehyde

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

1-(benzo[1,3]dioxol-5-yl)-N-(pyridin-2-yl-methylene)methanamine
1363649-33-5

1-(benzo[1,3]dioxol-5-yl)-N-(pyridin-2-yl-methylene)methanamine

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
In water at 20℃; Inert atmosphere;90%
Isopropenyl acetate
108-22-5

Isopropenyl acetate

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

N-(2H-benzo[3,4-d]-1,3-dioxolen-5-ylmethyl)acetamide
59682-83-6

N-(2H-benzo[3,4-d]-1,3-dioxolen-5-ylmethyl)acetamide

Conditions
ConditionsYield
In neat (no solvent) at 20℃; for 1.5h; Green chemistry;100%
4-Methoxyphenylacetic acid
104-01-8

4-Methoxyphenylacetic acid

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-oxo-benzaldehyde
1185185-57-2

4-oxo-benzaldehyde

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

C29H30N2O6

C29H30N2O6

Conditions
ConditionsYield
Stage #1: 1,3-benzodioxol-5-ylmethyl amine; 4-oxo-benzaldehyde In methanol at 60℃; for 0.0833333h; Ugi Condensation; Microwave irradiation;
Stage #2: 4-Methoxyphenylacetic acid; tert-butylisonitrile In methanol at 60℃; for 3h; Ugi Condensation; Microwave irradiation;
100%
formic acid
64-18-6

formic acid

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-oxo-benzaldehyde
1185185-57-2

4-oxo-benzaldehyde

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

C21H22N2O5

C21H22N2O5

Conditions
ConditionsYield
Stage #1: 1,3-benzodioxol-5-ylmethyl amine; 4-oxo-benzaldehyde In methanol at 60℃; for 0.0833333h; Ugi Condensation; Microwave irradiation;
Stage #2: formic acid; tert-butylisonitrile In methanol at 60℃; for 3h; Ugi Condensation; Microwave irradiation;
100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

C15H12ClNO2

C15H12ClNO2

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
at 120℃;
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

benzaldehyde
100-52-7

benzaldehyde

N-benzylidene piperonylamine
112776-37-1

N-benzylidene piperonylamine

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
In benzene at 65℃; for 0.25h; Microwave irradiation;
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-methyl-benzaldehyde
104-87-0

4-methyl-benzaldehyde

C16H15NO2

C16H15NO2

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

meta-hydroxybenzaldehyde
100-83-4

meta-hydroxybenzaldehyde

C15H13NO3

C15H13NO3

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

C15H12FNO2

C15H12FNO2

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

3,4-dichlorobenzaldehyde
6287-38-3

3,4-dichlorobenzaldehyde

C15H11Cl2NO2

C15H11Cl2NO2

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

C15H12N2O4

C15H12N2O4

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
3-pyridinecarboxaldehyde
500-22-1

3-pyridinecarboxaldehyde

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

C14H12N2O2

C14H12N2O2

Conditions
ConditionsYield
In neat (no solvent) for 0.05h;100%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

piperonylonitrile
4421-09-4

piperonylonitrile

Conditions
ConditionsYield
With copper(I) chloride; 4 A molecular sieve; oxygen In pyridine at 60℃; for 24h;99%
With dmap; copper(l) iodide; 9-azabicyclo[3.3.1]nonane N-oxyl; oxygen; 4,4'-di-tert-butyl-2,2'-bipyridine In acetonitrile at 20℃; under 760.051 Torr; for 15h; Reagent/catalyst;97%
With ammonium hydroxide; oxygen In tert-Amyl alcohol at 110℃; under 1500.15 Torr; for 15h; Autoclave; Green chemistry;93%
piperonal
120-57-0

piperonal

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

α-[(1,3-benzodioxol-5-ylmethyl)amino]-1,3-benzodioxol-5-acetonitrile

α-[(1,3-benzodioxol-5-ylmethyl)amino]-1,3-benzodioxol-5-acetonitrile

Conditions
ConditionsYield
With azaphosphatrane salt on Merrifield resin In acetonitrile at 20℃; for 12h; Strecker coupling;99%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

benzaldehyde
100-52-7

benzaldehyde

2-phenyl-2-(N-piperonylamino)acetonitrile

2-phenyl-2-(N-piperonylamino)acetonitrile

Conditions
ConditionsYield
With azaphosphatrane salt on Merrifield resin In acetonitrile at 20℃; for 8h; Strecker coupling;99%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

methyl 3-piperonylaminopropionate
91641-91-7

methyl 3-piperonylaminopropionate

Conditions
ConditionsYield
With azaphosphatrane salt on Merrifield resin In acetonitrile at 20℃; for 24h; Michael addition;99%
With Pseudomonas fluorescence lipase immobilized on hyroxypropyl methyl cellulose support In toluene at 50℃; for 3.5h; Reagent/catalyst; Michael Addition; Enzymatic reaction; chemoselective reaction;
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

1-(1-naphthylmethyl)-4-methoxycarbonylpiperidine
1233939-82-6

1-(1-naphthylmethyl)-4-methoxycarbonylpiperidine

1-(1-naphthylmethyl)-4-[3,4-(methylenedioxy)benzylamino]carbonylpiperidine
1233939-91-7

1-(1-naphthylmethyl)-4-[3,4-(methylenedioxy)benzylamino]carbonylpiperidine

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide at 0 - 23℃; Inert atmosphere;99%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

C15H20N2O4

C15H20N2O4

Conditions
ConditionsYield
In acetonitrile at 50℃; for 18h;99%
formaldehyd
50-00-0

formaldehyd

1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(trimethylsilyl)-N-(3-(trimethylsilyl)prop-2-yn-1-yl)prop-2-yn-1-amine

N-(benzo[d][1,3]dioxol-5-ylmethyl)-3-(trimethylsilyl)-N-(3-(trimethylsilyl)prop-2-yn-1-yl)prop-2-yn-1-amine

Conditions
ConditionsYield
With Echavarren's catalyst In dichloromethane; water at 50℃; under 1500.15 Torr; for 1h; Inert atmosphere;99%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

carbon monoxide
201230-82-2

carbon monoxide

1,3-bis(benzo[d][1,3]dioxol-5-ylmethyl)urea
113260-75-6

1,3-bis(benzo[d][1,3]dioxol-5-ylmethyl)urea

Conditions
ConditionsYield
With 2C7H9N4*Au(1+)*Cu(1+)*2I(1-) In toluene at 60℃; Autoclave;98%
With copper diacetate; air; palladium diacetate In toluene under 760 Torr; for 2h; Heating;82%
With C62H52AgAu4N2O4P4(3+)*3F6Sb(1-) In tetrahydrofuran at 60℃; under 3750.38 Torr; for 24h; Inert atmosphere;78%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

5-isocyanato-1,3-benzodioxole
69922-28-7

5-isocyanato-1,3-benzodioxole

1-(3,4-methylenedioxyphenyl)-3-(3,4-methylenediobenzyl) urea

1-(3,4-methylenedioxyphenyl)-3-(3,4-methylenediobenzyl) urea

Conditions
ConditionsYield
In benzene for 1h; Heating / reflux;98%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

diisopropylamine
108-18-9

diisopropylamine

N-(benzo[1,3]dioxol-5-ylmethyl)propan-2-amine
68291-92-9

N-(benzo[1,3]dioxol-5-ylmethyl)propan-2-amine

Conditions
ConditionsYield
With μ-diiodo-di((η5-pentamethylcyclopentadienyl)(iodo)iridium) In 5,5-dimethyl-1,3-cyclohexadiene at 155℃; for 10h; Inert atmosphere;98%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

4-diphenylsulfonyl chloride
1623-93-4

4-diphenylsulfonyl chloride

N-(1,3-benzodioxol-5-ylmethyl)-4-diphenylsulfonamide

N-(1,3-benzodioxol-5-ylmethyl)-4-diphenylsulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane for 4h; Reflux;98%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

6-chloro-2-iodo-9-isopropyl-9H-purine
207220-30-2

6-chloro-2-iodo-9-isopropyl-9H-purine

(2-iodo-9-isopropyl-9H-purin-6-yl)(3,4-methylenedioxybenzyl)amine
267885-20-1

(2-iodo-9-isopropyl-9H-purin-6-yl)(3,4-methylenedioxybenzyl)amine

Conditions
ConditionsYield
With triethylamine In ethanol at 50℃; Substitution;97%
1,3-benzodioxol-5-ylmethyl amine
2620-50-0

1,3-benzodioxol-5-ylmethyl amine

trifluoroacetic acid
76-05-1

trifluoroacetic acid

N-benzylthiourea
621-83-0

N-benzylthiourea

N-benzo[1,3]dioxol-5-ylmethyl-N'-benzylguanidinium trifluoroacetate

N-benzo[1,3]dioxol-5-ylmethyl-N'-benzylguanidinium trifluoroacetate

Conditions
ConditionsYield
Stage #1: N-benzylthiourea With bromomethyl resin In dichloromethane; N,N-dimethyl-formamide at 50℃; for 4h; solid phase reaction;
Stage #2: 1,3-benzodioxol-5-ylmethyl amine In dichloromethane; N,N-dimethyl-formamide at 50℃; for 20h;
Stage #3: trifluoroacetic acid
97%

Piperonylamine Specification

The 1,3-Benzodioxole-5-methanamine, with the CAS registry number 2620-50-0, is also known as 1-(1,3-Benzodioxol-5-yl)methanamine. It belongs to the product categories of Anilines, Aromatic Amines and Nitro Compounds; Amine. Its EINECS registry number is 220-056-1. This chemical's molecular formula is C8H9NO2 and molecular weight is 151.16. What's more, its IUPAC name is called 1,3-Benzodioxol-5-ylmethanamine. It should be kept in a cold, dry and sealed place.

Physical properties about 1,3-Benzodioxole-5-methanamine are: (1)ACD/LogP: 0.95; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.09; (4)ACD/LogD (pH 7.4): -1.02; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 21.7 Å2; (13)Index of Refraction: 1.592; (14)Molar Refractivity: 40.86 cm3; (15)Molar Volume: 120.5 cm3; (16)Surface Tension: 55 dyne/cm; (17)Density: 1.253 g/cm3; (18)Flash Point: 120.9 °C; (19)Enthalpy of Vaporization: 50.5 kJ/mol; (20)Boiling Point: 267 °C at 760 mmHg; (21)Vapour Pressure: 0.00837 mmHg at 25 °C.

Uses of 1,3-Benzodioxole-5-methanamine: it is used to produce other chemicals. For example, it can react with 1H-Benzo[d][1,3]oxazine-2,4-dione to get 2-Amino-N-benzo[1,3]dioxol-5-ylmethyl-benzamide. The reaction occurs with reagent ethanol and other condition of heating for 2 hours.

1,3-Benzodioxole-5-methanamine can react with 1H-Benzo[d][1,3]oxazine-2,4-dione to get 2-Amino-N-benzo[1,3]dioxol-5-ylmethyl-benzamide.

When you are dealing with this chemical, you should be very careful. It may destroy living tissue on contact and it may cause burns. This chemical is irritating to eyes, respiratory system and skin. Therefore, you can not breathe the gas/fumes/vapour/spray. You should wear suitable protective clothing. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: O1c2ccc(cc2OC1)CN
(2) InChI: InChI=1S/C8H9NO2/c9-4-6-1-2-7-8(3-6)11-5-10-7/h1-3H,4-5,9H2
(3) InChIKey: ZILSBZLQGRBMOR-UHFFFAOYSA-N

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