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119020-03-0

119020-03-0 Structure

119020-03-0 Structure
IdentificationMore
[Name]

(S)-2-(Aminomethyl)-1-Cbz-pyrrolidine
[CAS]

119020-03-0
[Synonyms]

1-CBZ-2-AMINOMETHYL PYRROLIDINE
1-CBZ-4-AMINOMETHYLPIPERIDINE
1-N-CBZ-2-(AMINOMETHYL)PYRROLIDINE
(+/-)-2-(AMINOMETHYL)-1-N-CBZ-PYYROLIDINE
2-AMINOMETHYL-PYRROLIDINE-1-CARBOXYLIC ACID BENZYL ESTER
4-AMINOMETHYL-1-N-CBZ-PIPERIDINE
4-AMINOMETHYL-PIPERIDINE-1-CARBOXYLIC ACID BENZYL ESTER
4-(AMINOMETHYL)PIPERIDINE, N-CBZ PROTECTED
BENZYL 4-(AMINOMETHYL)TETRAHYDRO-1(2H)-PYRIDINECARBOXYLATE
BUTTPARK 93\50-51
N-CBZ-4-AMINOMETHYLPIPERIDINE
(S)-1-CBZ-2-AMINOMETHYLPYRROLIDINE
(S)-1-N-CBZ-2-(AMINOMETHYL)PYRROLIDINE
(S)-2-(Aminomethyl)-1-Cbz-pyrrolidine
(S)-2-AMINOMETHYL-1-N-CBZ-PYRROLIDINE
(S)-2-AMINOMETHYL-PYRROLIDINE-1-CARBOXYLIC ACID BENZYL ESTER
(S)-BENZYL-2-(AMINOMETHYL)PYRROLIDINE-1-CARBOXYLATE
[Molecular Formula]

C13H18N2O2
[MDL Number]

MFCD03001690
[Molecular Weight]

234.29
[MOL File]

119020-03-0.mol
Chemical PropertiesBack Directory
[Boiling point ]

370.5±25.0 °C(Predicted)
[density ]

1.155±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,2-8°C
[pka]

9.91±0.29(Predicted)
[Appearance]

Colorless to light yellow Liquid
[CAS DataBase Reference]

119020-03-0(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
Hazard InformationBack Directory
[Uses]

(S)-Benzyl 2-(aminomethyl)pyrrolidine-1-carboxylate was a useful reagent in preparation of trifluoro-N-[(S)-pyrrolidinylmethyl]methanesulfonamide.
[Synthesis]

(2S)-1-Cbz-2-(azidomethyl)-pyrrolidine

141774-67-6

(S)-2-(Aminomethyl)-1-Cbz-pyrrolidine

119020-03-0

GENERAL METHOD: Under stirring conditions, azide derivatives 9a or 9b (4.03 mmol) were dissolved in THF (1 mL), followed by the addition of solid triphenylphosphine (Ph3P, 4.03 mmol) and water (H2O, 6.04 mmol). The reaction mixture was stirred continuously for 12 h at room temperature. After completion of the reaction, the solvent was removed by concentration under reduced pressure. The crude product was purified by rapid column chromatography on silica gel with the eluent being a solvent mixture of methanol-dichloromethane (9:1, v/v).

[References]

[1] Synthetic Communications, 2011, vol. 41, # 17, p. 2517 - 2523
[2] Synthesis (Germany), 2013, vol. 45, # 17, p. 2458 - 2468
[3] Tetrahedron Letters, 2010, vol. 51, # 1, p. 209 - 212
[4] Tetrahedron Letters, 1991, vol. 32, # 49, p. 7183 - 7186
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-2-(Aminomethyl)-1-Cbz-pyrrolidine(119020-03-0)1HNMR
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