ChemicalBook--->CAS DataBase List--->147459-52-7

147459-52-7

147459-52-7 Structure

147459-52-7 Structure
IdentificationBack Directory
[Name]

3-(Boc-aMino)-3-Methylpyrrolidine
[CAS]

147459-52-7
[Synonyms]

3-(Boc-aMino)-3-Methylpyr...
3-(Boc-aMino)-3-Methylpyrrolidine
tert-Butyl (3-Methylpyrrolidin-3-yl)carbaMate
tert-butyl N-(3-methylpyrrolidin-3-yl)carbamate
(3-Methyl-pyrrolidin-3-yl)-carbamic acid tert-butyl ester
Carbamic acid, N-(3-methyl-3-pyrrolidinyl)-, 1,1-dimethylethyl ester
[Molecular Formula]

C10H20N2O2
[MDL Number]

MFCD09951966
[MOL File]

147459-52-7.mol
[Molecular Weight]

200.28
Chemical PropertiesBack Directory
[Boiling point ]

289.8±29.0 °C(Predicted)
[density ]

1.02±0.1 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,2-8°C
[pka]

12.58±0.20(Predicted)
[Appearance]

White to off-white Solid
[InChI]

InChI=1S/C10H20N2O2/c1-9(2,3)14-8(13)12-10(4)5-6-11-7-10/h11H,5-7H2,1-4H3,(H,12,13)
[InChIKey]

DIQWSFWWYVRXRO-UHFFFAOYSA-N
[SMILES]

C(OC(C)(C)C)(=O)NC1(C)CCNC1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H335-H319
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Spectrum DetailBack Directory
[Spectrum Detail]

3-(Boc-aMino)-3-Methylpyrrolidine(147459-52-7)1HNMR
Hazard InformationBack Directory
[Synthesis]

1-(Benzyloxycarbonyl)-3-(N-tert-butoxycarbonylamino)-3-methylpyrrolidine

927389-50-2

3-(Boc-aMino)-3-Methylpyrrolidine

147459-52-7

Step E: A solution of benzyl 3-(tert-butoxycarbonylamino)-3-methylpyrrolidine-1-carboxylate (2.00 g, 5.98 mmol) and 10% Pd/C (0.32 g, 0.30 mmol) in methanol (20 mL) was reacted under stirring conditions for 1 hour in a hydrogen atmosphere. Upon completion of the reaction, the catalyst was removed by filtration and washed with methanol. The filtrate was concentrated to afford tert-butyl (3-methylpyrrolidin-3-yl)carbamate (1.15 g, 96% yield) in solid form.

[References]

[1] Patent: WO2009/140320, 2009, A1. Location in patent: Page/Page column 74-75
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