In:
Angewandte Chemie International Edition, Wiley, Vol. 48, No. 27 ( 2009-06-22), p. 4996-5000
Abstract:
A new polarizing agent with superior performance in dynamic nuclear polarization experiments is introduced, and utilizes two TEMPO (2,2,6,6‐tetramethylpiperidine‐1‐oxyl) moieties connected through a rigid spiro tether (see structure). The observed NMR signal intensities were enhanced by a factor of 1.4 compared to those of TOTAPOL, a previously described TEMPO‐based biradical with a flexible tether. magnified image
Type of Medium:
Online Resource
ISSN:
1433-7851
,
1521-3773
DOI:
10.1002/anie.200805940
Language:
English
Publisher:
Wiley
Publication Date:
2009
detail.hit.zdb_id:
2011836-3
detail.hit.zdb_id:
123227-7
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