Pyrrolidine, 1-(1-cyclopenten-1-yl)-
- Formula: C9H15N
- Molecular weight: 137.2221
- IUPAC Standard InChIKey: KOFSFYBXUYHNJL-UHFFFAOYSA-N
- CAS Registry Number: 7148-07-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: N-(1-Cyclopenten-1-yl)pyrrolidine; 1-(Cyclopent-1'-enyl)pyrrolidine; 1-(1-Cyclopenten-1-yl)pyrrolidine; 1-(1-Pyrrolidino)cyclopentene; 1-(1-Pyrrolidinyl)-1-cyclopentene; 1-(1-Pyrrolidinyl)cyclopentene; 1-Cyclopentenylpyrrolidine; 1-Pyrrolidinocyclopentene; Pyrrolidine, 1-cyclopentenyl-; 1-Pyrrolidino-1-cyclopentene; 1-(1-Cyclopentene-1-yl)-pyrrolidine; N-(1-Cyclopentenyl)pyrrolidine; NSC 29653; N-(cyclopent-1-ene-1-yl)pyrrolidine
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Phase change data
Go To: Top, Gas phase ion energetics data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Robert L. Brown and Stephen E. Stein
Reduced pressure boiling point
Tboil (K) | Pressure (atm) | Reference |
---|---|---|
378.2 | 0.020 | Weast and Grasselli, 1989 |
Gas phase ion energetics data
Go To: Top, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Proton affinity (review) | 243.59 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 236.2 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
7.1 | PE | Aue and Bowers, 1979 | LLK |
7.10 ± 0.05 | PE | Domelsmith and Houk, 1977 | Vertical value; LLK |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018
. [all data]
Aue and Bowers, 1979
Aue, D.H.; Bowers, M.T.,
Chapter 9. Stabilities of positive ions from equilibrium gas phase basicity measurements
in Ions Chemistry,, ed. M.T. Bowers, 1979. [all data]
Domelsmith and Houk, 1977
Domelsmith, L.N.; Houk, K.N.,
Photoelectron spectra of cyclopentanone and cyclohexanone enamines,
Tetrahedron Lett., 1977, 23, 1981. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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