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P73803

Pyrrolidine

Name: Pyrrolidine
Brand: ALDRICH

99%

Synonyme(s) :

Tetrahydropyrrole, Tetramethyleneimine

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A propos de cet article

Formule empirique (notation de Hill) :

C₄H₉N

Numéro CAS:

123-75-1

Poids moléculaire :

71.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24898844

EC Number:

204-648-7

Beilstein/REAXYS Number:

102395

MDL number:

MFCD00005249

Assay:

99%

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Propriétés

vapor density

2.45 (vs air)

Quality Level

200

vapor pressure

128 mmHg ( 39 °C), 49 mmHg ( 20 °C)

assay

99%

autoignition temp.

653 °F

expl. lim.

10.6 %

refractive index

n20/D 1.443 (lit.)

density

0.852 g/mL at 25 °C (lit.)

SMILES string

C1CCNC1

InChI

1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2

InChI key

RWRDLPDLKQPQOW-UHFFFAOYSA-N

Description

General description

Pyrrolidine is a heterocyclic building block used in organic synthesis and a scaffold for biologically active compounds.

Application

Pyrrolidine has been used for the synthesis of N-benzoyl pyrrolidine from benzaldehyde via oxidative amination. It may be used as a catalyst for the synthesis of N-sulfinyl aldimines from carbonyl compounds and sulfonamides.
Pyrrolidine can also be used to synthesize:

Taddol-pyrrolidine phosphoramidite, a ligand for rhodium-catalyzed [2+2+2] cycloaddition of pentenyl isocyanate and 4- ethynylanisole.
H,4 PyrrolidineQuin-BAM (′PBAM′), a selective catalyst for the aza-Henry addition of nitroalkanes to aryl aldimines.{88]
1,2,3,3a,4,9-Hexahydropyrrolo[2,1-b]quinazoline by reacting with o-aminobenzaldehyde.