CaltechAUTHORS
  A Caltech Library Service

Nitrogen-15 nuclear magnetic resonance spectroscopic study of compounds with nitrogen—nitrogen bonds

Yavari, Issa and Roberts, John D. (1982) Nitrogen-15 nuclear magnetic resonance spectroscopic study of compounds with nitrogen—nitrogen bonds. Organic Magnetic Resonance, 20 (4). pp. 235-238. ISSN 0030-4921. http://resolver.caltech.edu/CaltechAUTHORS:20151005-113554634

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20151005-113554634

Abstract

The 15N NMR spectra of several substances with nitrogen—nitrogen bonds have been obtained at the natural-abundance level by high-resolution NMR spectroscopy. Azo (—N═N—) nitrogens are 300–500 ppm deshielded compared with hydrazo (—NH—NH—) nitrogens. The sensitivity of the ^(15)N shifts in these types of substances to substituent changes are reported, along with ^(15)N–^1H spin–spin couplings for some hydrazo compounds. Hydrogen-bonding effects arising from solvent changes on the ^(15)N shifts of azoxybenzene are different for its two kinds of nitrogen. The ^(15)N NMR spectrum of N,N'-dinitrosopiperazine in dimethyl sulfoxide at room temperature is consistent with the presence of two different conformations about the N—NO bonds.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1002/mrc.1270200409DOIArticle
http://onlinelibrary.wiley.com/doi/10.1002/mrc.1270200409/abstractPublisherArticle
Additional Information:© 1982 Wiley Heyden Ltd. Received 12 December 1981; accepted (revised) 21 June 1982. Supported by the Public Health Service, Research Grant No. GM-11072, from the Division of General Medical Sciences, and by the National Science Foundation.
Funders:
Funding AgencyGrant Number
U.S. Public Health Service (USPHS)GM-11072
NSFUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Caltech Gates and Crellin Laboratories6661
Record Number:CaltechAUTHORS:20151005-113554634
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20151005-113554634
Official Citation:Yavari, I. and Roberts, J. D. (1982), Nitrogen-15 nuclear magnetic resonance spectroscopic study of compounds with nitrogen[BOND]nitrogen bonds. Org. Magn. Reson., 20: 235–238. doi: 10.1002/mrc.1270200409
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:60757
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:05 Oct 2015 21:47
Last Modified:05 Oct 2015 21:47

Repository Staff Only: item control page