| Quantitative analyses of mixtures of 2-deuterio-1-vinylcyclobutanes. | |
| | |
MedLine Citation:
|
PMID: 19757797 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
Making distinctions between two stereoisomers characterized by diastereotopic deuterium atoms can ordinarily be achieved using standard NMR spectroscopic methods. Mixtures of stereoisomers having both diastereotopic and enantiotopic deuterium labels, however, may be difficult to analyze quantitatively. The present work introduces a simple way to gain quantitative analyses of mixtures of the four stereoisomeric 2-deuterio-1-vinylcyclobutanes, an essential prerequisite to establishing the stereochemical characteristics of the thermal stereomutations of vinylcyclobutane and its structural isomerizations to cyclohexene. The unconventional NMR method introduced and validated in this work will likely prove convenient and generally applicable to related stereochemical investigations. |
| | |
Authors:
|
John E Baldwin; David J Kiemle; Alexey P Kostikov |
Related Documents
:
|
16255577 - X-hitting: an algorithm for novelty detection and dereplication by uv spectra of comple... 10536827 - Size-exclusion chromatography with on-line ultraviolet, proton nuclear magnetic resonan... 17625337 - Fast determination of the ripeness stage of strawberries using infrared spectroscopy co... 23544437 - Benzotriazole, benzothiazole, and benzophenone compounds in indoor dust from the united... 12446477 - Simple method for quantification of bence jones proteins. 19642657 - Downscaling limits and confinement effects in the miniaturization of porous polymer mon... |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: The Journal of organic chemistry Volume: 74 ISSN: 1520-6904 ISO Abbreviation: J. Org. Chem. Publication Date: 2009 Oct |
Date Detail:
|
Created Date: 2009-10-09 Completed Date: 2009-12-29 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 2985193R Medline TA: J Org Chem Country: United States |
Other Details:
|
Languages: eng Pagination: 7866-72 Citation Subset: - |
Affiliation:
|
Department of Chemistry, Syracuse University, Syracuse, New York 13244, USA. jbaldwin@syr.edu |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Chunganenol: an unusual antioxidative resveratrol hexamer from Vitis chunganensis.
Next Document: Fullerene/thiol-terminated molecules.