Výsledky vyhledávání

Anhydrides of Real and Hypothetical [Hydroxy(R−O)iodo]benzenes

Autor: Dale G. Ray, Louise M. Liable-Sands, James A. Golen, Charlotte A. Ray, Matthew Lam, Arnold L. Rheingold, Gerald F. Koser, Helen W. Richter, Noel M. Paul, Tom Concolino

Publikováno v: Inorganic Chemistry. 49:5413-5423

The anhydrides of [hydroxy(methanesulfonato-O)]iodobenzene (HMIB) and [hydroxy(toluenesulfonato-O)]iodobenzene (HTIB) were prepared by drying acetonitrile solutions of the compounds. The anhydrides of the hypothetical compounds [hydroxy(chloroacetato

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8271aa4207b38ff9ac8546031b7b439
https://doi.org/10.1021/ic1007318

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High-Temperature Pulsed-Field-Gradient Multidimensional NMR of Polymers

Autor: Weixia Liu, Toby Zens, Dale G. Ray, Peter L. Rinaldi

Publikováno v: Journal of Magnetic Resonance. 140:482-486

The application of pulsed-field-gradient (PFG) techniques has been particularly important in providing the ability to detect 2D and 3D NMR cross peaks from minor structural components in synthetic organic polymers. The lack of mobility in a large per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273e234be5b4533d25402cd1cf0d5b97
https://doi.org/10.1006/jmre.1999.1868

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Microstructural Characterization of Fluoropolymers via Two-Dimensional 1H/19F/13C Triple-Resonance NMR Techniques

Autor: Hsin-Ta Wang, Dale G. Ray, Lan Li, H. James Harwood, Peter L. Rinaldi

Publikováno v: Macromolecules. 29:4706-4711

This paper demonstrates the utility of 19 F/ 13 C chemical shift correlation 2D-NMR experiments for characterizing fluoropolymers. 19 F{ 13 C} HMQC and HMBC (with simultaneous 1 H decoupling) provide greatly simplified spectra with almost no loss of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09b71136d84279a50c522df7f5bf6fdf
https://doi.org/10.1021/ma9600015

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Utility of pulsed-field gradient—HMBC indirect detection NMR experiments for polymer structure determination

Autor: Dale G. Ray, Paul A. Keifer, Peter L. Rinaldi, Vincent E. Litman

Publikováno v: Polymer International. 36:177-185

The utility of pulsed-field gradient (PFG)-heteronuclear multiple bond correlation (HMBC) 2D NMR experiments for characterizing polymer structure is demonstrated. Heteronuclear multiple quantum coherence (HMQC) and HMBC indirect detection experiments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1c54d4fe14ac19de57ea9e071d504fa
https://doi.org/10.1002/pi.1995.210360208

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Applications of triple resonance NMR techniques to the study of polymer structure and reactivity

Autor: Lan Li, Darlene R. Hensley, Dale G. Ray, H. James Harwood, Peter L. Rinaldi

Publikováno v: Macromolecular Symposia. 86:15-33

The utility of isotopic labeling combined with triple resonance nuclear magnetic resonance (NMR) techniques for polymer structure and reactivity investigations will be demonstrated. One dimensional (1D) and two dimensional (2D) 1H/19F/13C triple reso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8069242bb6525110cac172cd9c4a7a32
https://doi.org/10.1002/masy.19940860104

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