Bicyclo[2.2.1]heptan-2-one, 3,3-dimethyl-


Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

3,3-Dimethyl-2-norbornanone dimethyl ketal + Water = Bicyclo[2.2.1]heptan-2-one, 3,3-dimethyl- + 2Methyl Alcohol

By formula: C11H20O2 + H2O = C9H14O + 2CH4O

Quantity Value Units Method Reference Comment
Δr5.36 ± 0.26kJ/molCmWiberg and Cunningham, 1990liquid phase; Heat of hydrolysis

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, IR Spectrum, Mass spectrum (electron ionization), References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C9H14O+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference Comment
8.6PEFrost, Westwood, et al., 1980LLK
8.89PEFrost, Westwood, et al., 1980Vertical value; LLK

IR Spectrum

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), 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: Coblentz Society, Inc.

Condensed Phase Spectrum

Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.

IR spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

View scan of original (hardcopy) spectrum.

View image of digitized spectrum (can be printed in landscape orientation).

View spectrum image in SVG format.

Download spectrum in JCAMP-DX format.

Owner Copyright (C) 1987 by the Coblentz Society
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin WESTERN REGIONAL RES. USDA
Source reference COBLENTZ NO. 7290
Date 1967/05/15
State SOLUTION (10% CCl4 FOR 4000-1300, 10% CS2 FOR 1300-480 CM-1) VS SOLVENT
Instrument CARY 90 (GRATING)
Instrument parameters GRATING CHANGES: 3000, 2000, 1200 CM-1
Path length 0.010 CM, AND 0.010 CM
Resolution 2
Sampling procedure TRANSMISSION
Data processing DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY

This IR spectrum is from the Coblentz Society's evaluated infrared reference spectra collection.


Mass spectrum (electron ionization)

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, 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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

Notice: This spectrum may be better viewed with a Javascript and HTML 5 enabled browser.

Mass spectrum
For Zoom
1.) Enter the desired X axis range (e.g., 100, 200)
2.) Check here for automatic Y scaling
3.) Press here to zoom

Additional Data

View image of digitized spectrum (can be printed in landscape orientation).

Due to licensing restrictions, this spectrum cannot be downloaded.

Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Chemical Concepts
NIST MS number 190607

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Wiberg and Cunningham, 1990
Wiberg, K.B.; Cunningham, W.C., Jr., Thermochemical studies of carbonyl reactions. 4. Enthalpies of hydrolysis of norbornyl ketals, J. Org. Chem., 1990, 55, 679-684. [all data]

Frost, Westwood, et al., 1980
Frost, D.C.; Westwood, N.P.C.; Werstiuk, N.H., Ultraviolet photoelectron spectra of 2-norbornanone, 2,5-norbornanedione. Their akyl derivatives and thio-analogues. An investigation of transannular interactions by photoelectron spectroscopy, Can. J. Chem., 1980, 58, 1659. [all data]


Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), References