Literature DB >> 20420445

Synthesis of a water-soluble 1,3-bis(diphenylene)-2-phenylallyl radical.

Eric L Dane1, Timothy M Swager.   

Abstract

The design and synthesis of a water-soluble 1,3-bis(diphenylene)-2-phenylallyl (BDPA) radical via the conjugate addition of a derivatized fluorene nucelophile is described. The compound is designed for use in dynamic nuclear polarization NMR. Its 9 GHz EPR spectrum in glycerol/water is reported.

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Year:  2010        PMID： 20420445      PMCID： PMC2882179          DOI： 10.1021/jo100577g

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  9 in total

1.  Dynamic nuclear polarization with a cyclotron resonance maser at 5 T.

Authors: 
Journal:  Phys Rev Lett       Date:  1993-11-22       Impact factor: 9.161

2.  The solution conformation of triarylmethyl radicals.

Authors:  M K Bowman; C Mailer; H J Halpern
Journal:  J Magn Reson       Date:  2005-02       Impact factor: 2.229

3.  Trityl radicals as persistent dual function pH and oxygen probes for in vivo electron paramagnetic resonance spectroscopy and imaging: concept and experiment.

Authors:  Andrey A Bobko; Ilirian Dhimitruka; Jay L Zweier; Valery V Khramtsov
Journal:  J Am Chem Soc       Date:  2007-05-19       Impact factor: 15.419

Review 4.  Dynamic nuclear polarization at high magnetic fields.

Authors:  Thorsten Maly; Galia T Debelouchina; Vikram S Bajaj; Kan-Nian Hu; Chan-Gyu Joo; Melody L Mak-Jurkauskas; Jagadishwar R Sirigiri; Patrick C A van der Wel; Judith Herzfeld; Richard J Temkin; Robert G Griffin
Journal:  J Chem Phys       Date:  2008-02-07       Impact factor: 3.488

5.  Three-dimensional six-connecting organic building blocks based on polychlorotriphenylmethyl units--synthesis, self-assembly, and magnetic properties.

Authors:  Nans Roques; Daniel Maspoch; Klaus Wurst; Daniel Ruiz-Molina; Concepció Rovira; Jaume Veciana
Journal:  Chemistry       Date:  2006-12-13       Impact factor: 5.236

6.  Synthesis and characterization of ester-derivatized tetrathiatriarylmethyl radicals as intracellular oxygen probes.

Authors:  Yangping Liu; Frederick A Villamena; Jian Sun; Yingkai Xu; Ilirian Dhimitruka; Jay L Zweier
Journal:  J Org Chem       Date:  2008-01-18       Impact factor: 4.354

7.  General synthesis of persistent trityl radicals for EPR imaging of biological systems.

Authors:  T Jagadeeswar Reddy; Tetsuo Iwama; Howard J Halpern; Viresh H Rawal
Journal:  J Org Chem       Date:  2002-07-12       Impact factor: 4.354

8.  Synthesis of a BDPA-TEMPO biradical.

Authors:  Eric L Dane; Thorsten Maly; Galia T Debelouchina; Robert G Griffin; Timothy M Swager
Journal:  Org Lett       Date:  2009-05-07       Impact factor: 6.005

9.  High-Field Dynamic Nuclear Polarization for Solid and Solution Biological NMR.

Authors:  A B Barnes; G De Paëpe; P C A van der Wel; K-N Hu; C-G Joo; V S Bajaj; M L Mak-Jurkauskas; J R Sirigiri; J Herzfeld; R J Temkin; R G Griffin
Journal:  Appl Magn Reson       Date:  2008-08       Impact factor: 0.831
  9 in total
  3 in total

1.  BDPA: an efficient polarizing agent for fast dissolution dynamic nuclear polarization NMR spectroscopy.

Authors:  Lloyd Lumata; S James Ratnakar; Ashish Jindal; Matthew Merritt; Arnaud Comment; Craig Malloy; A Dean Sherry; Zoltan Kovacs
Journal:  Chemistry       Date:  2011-08-25       Impact factor: 5.236

Review 2.  Polarizing agents and mechanisms for high-field dynamic nuclear polarization of frozen dielectric solids.

Authors:  Kan-Nian Hu
Journal:  Solid State Nucl Magn Reson       Date:  2011-08-06       Impact factor: 2.293

3.  Water-soluble narrow-line radicals for dynamic nuclear polarization.

Authors:  Olesya Haze; Björn Corzilius; Albert A Smith; Robert G Griffin; Timothy M Swager
Journal:  J Am Chem Soc       Date:  2012-08-23       Impact factor: 15.419
  3 in total

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