Title:
PERSISTENT CARBENES AND RELATED COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2014/160471
Kind Code:
A3
Abstract:
Articles and methods comprising persistent carbenes are provided, as well as related compositions. In some embodiments, a persistent carbene may be associated with a portion of a substrate (e.g., at least a portion of a surface on the substrate). In certain embodiments, the association of persistent carbene with the substrate may be used to affect certain properties of substrate (e.g., surface chemistry, stability). In some cases, a persistent carbene may be functionalized after association with a portion of a substrate. In some embodiments, a persistent carbene and at least one secondary compound may be associated with a portion of a substrate. Articles and methods of the present invention may be useful for applications involving electronics, sensing, microfabrication, nanotechnology, biomimetic, and drug delivery, amongst others.
Inventors:
JOHNSON JEREMIAH A (US)
ZHUKHOVITSKIY ALEKSANDR V (US)
ZHUKHOVITSKIY ALEKSANDR V (US)
Application Number:
PCT/US2014/026752
Publication Date:
November 20, 2014
Filing Date:
March 13, 2014
Export Citation:
Assignee:
MASSACHUSETTS INST TECHNOLOGY (US)
International Classes:
C08G61/08; C07D247/00
Foreign References:
| US20070043180A1 | 2007-02-22 | |||
| US20100130763A1 | 2010-05-27 |
Other References:
BOYDSTON, AJ ET AL.: "Modular fluorescent benzobis (imidazolium) salts: Syntheses, photophysical analyses, and applications.", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 130, no. 10, 2008, pages 3143 - 31561, XP055282021
AKSIN, O ET AL.: "Effect of immobilization on catalytic characteristics of saturated Pd-N-heterocyclic carbenes in Mizoroki-Heck reactions", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 691, no. 13, 2006, pages 3028 - 3033, XP028048226
PRADES, A ET AL.: "Pyracenebis (imidazolylidene): A New Janus-Type Biscarbene and Its Coordination to Rhodium and Iridium.", ORGANOMETALLICS, vol. 31, no. 12, 2012, pages 4623 - 4626, XP055282027
ZLATOGORSKY, S ET AL.: "Synthesis, Structures, and Reactivity of Chelating Bis-N-Heterocyclic-Carbene Complexes of Iron (II).", ORGANOMETALLICS, vol. 30, no. 18, 2011, pages 4974 - 4982, XP055282032
HERMANN, WA ET AL.: "N-Heterocyclic Carbenes.", ANGEWANDTE CHEMIE INTERNATIONAL EDITION IN ENGLISH, vol. 36, no. 20, 1997, pages 2162 - 2187, XP055282923
BURZLAFF, N.: "Tripodal N,N,O-ligands for metalloenzyme models and organometallics", ADVANCES IN INORGANIC CHEMISTRY., vol. 60, 2008, pages 139 - 140, XP055282927
See also references of EP 2970569A4
AKSIN, O ET AL.: "Effect of immobilization on catalytic characteristics of saturated Pd-N-heterocyclic carbenes in Mizoroki-Heck reactions", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 691, no. 13, 2006, pages 3028 - 3033, XP028048226
PRADES, A ET AL.: "Pyracenebis (imidazolylidene): A New Janus-Type Biscarbene and Its Coordination to Rhodium and Iridium.", ORGANOMETALLICS, vol. 31, no. 12, 2012, pages 4623 - 4626, XP055282027
ZLATOGORSKY, S ET AL.: "Synthesis, Structures, and Reactivity of Chelating Bis-N-Heterocyclic-Carbene Complexes of Iron (II).", ORGANOMETALLICS, vol. 30, no. 18, 2011, pages 4974 - 4982, XP055282032
HERMANN, WA ET AL.: "N-Heterocyclic Carbenes.", ANGEWANDTE CHEMIE INTERNATIONAL EDITION IN ENGLISH, vol. 36, no. 20, 1997, pages 2162 - 2187, XP055282923
BURZLAFF, N.: "Tripodal N,N,O-ligands for metalloenzyme models and organometallics", ADVANCES IN INORGANIC CHEMISTRY., vol. 60, 2008, pages 139 - 140, XP055282927
See also references of EP 2970569A4
Attorney, Agent or Firm:
GABERT, Andrea, J. (Greenfield & Sacks P.C.,600 Atlantic Avenu, Boston MA, US)
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