N-Isopropyl-2-pyrrolidone

  • Name: N-Isopropyl-2-pyrrolidone
  • CAS: 3772-26-7
  • Purity: 99%
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Details

Manufacturer supply top purity N-Isopropyl-2-pyrrolidone 3772-26-7 with ISO standards

  • Molecular Formula: C7H13 N O
  • Molecular Weight: 127.186
  • Vapor Pressure: 0.131mmHg at 25°C 
  • Melting Point: 18°C 
  • Refractive Index: 1.4630 
  • Boiling Point: 217.7°Cat760mmHg 
  • PKA: -0.47±0.20(Predicted) 
  • Flash Point: 93°C 
  • PSA： 20.31000 
  • Density: 0.99g/cm3 
  • LogP: 0.95510 

N-Isopropyl-2-pyrrolidone(Cas 3772-26-7) Usage

InChI:InChI=1/C7H13NO/c1-6(2)8-5-3-4-7(8)9/h6H,3-5H2,1-2H3

3772-26-7 Relevant articles

Bio-based N-alkyl-2-pyrrolidones by Pd-catalyzed reductive N-alkylation and decarboxylation of glutamic acid

De Schouwer, Free,Adriaansen, Sander,Claes, Laurens,De Vos, Dirk E.

, p. 4919 - 4929 (2017/10/19)

Environmental regulations boost the sear...

Fast, acid-free, and selective lactamization of lactones in ionic liquids

Orrling, Kristina M.,Wu, Xiongyu,Russo, Francesco,Larhed, Mats

supporting information; experimental part, p. 8627 - 8630 (2009/04/11)

(Chemical Equation Presented) A fast and...

Tandem catalysis: The sequential mediation of olefin metathesis, hydrogenation, and hydrogen transfer with single-component Ru complexes

Louie,Bielawski,Grubbs

, p. 11312 - 11313 (2007/10/03)

-

Reductive O- and N-alkylations. Alternative catalytic methods to nucleophilic substitution

Fache, Fabienne,Bethmont, Valerie,Jacquot, Laurent,Lemaire, Marc

, p. 231 - 238 (2007/10/03)

Different amides have been selectively m...

3772-26-7 Process route

(S)-1-isopropyl-5-oxopyrrolidine-2-carboxylic acid

(S)-1-isopropyl-5-oxopyrrolidine-2-carboxylic acid

2-pyrrolidinon
616-45-5

2-pyrrolidinon

N-isopropyl-2-pyrrolidone
3772-26-7

N-isopropyl-2-pyrrolidone

propionic acid
802294-64-0,79-09-4

propionic acid

Conditions
Conditions Yield
With 4.8 wt% Pd/Al2O3 (acidic); In water; at 250 ℃; for 6h; under 4500.45 Torr; Inert atmosphere;
61 %Spectr.
17 %Spectr.
15 %Spectr.
2-pyrrolidinon
616-45-5

2-pyrrolidinon

acetone
67-64-1

acetone

N-isopropyl-2-pyrrolidone
3772-26-7

N-isopropyl-2-pyrrolidone

Conditions
Conditions Yield
With hydrogen; sodium sulfate; palladium on activated charcoal; In ethyl acetate; at 100 ℃; for 4h; under 30002.4 Torr;
81%
With hydrogen; sodium sulfate; palladium on activated charcoal; In ethyl acetate; at 100 ℃; for 4h; under 30002.4 Torr;
81%

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