Richard J. Keaton, Ph.D. - Publications

Affiliations: 
2003 University of Maryland, College Park, College Park, MD 
Area:
Transition and Main Group Metal Inorganic and Organometallic Chemistry, New Synthetic Methodology, Catalyst Development, Polymers, Chemically-Tailored Surfaces and Interfaces, Molecular and Mesoscopic Self-Assembly, New Nanofabrication Processes

17 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2013 Gies AP, Heath WH, Keaton RJ, Jimenez JJ, Zupancic JJ. MALDI-TOF/TOF CID study of polycarbodiimide branching reactions Macromolecules. 46: 7616-7637. DOI: 10.1021/ma401481g  1
2007 Keaton RJ, Blacquiere JM, Baker RT. Base metal catalyzed dehydrogenation of ammonia-borane for chemical hydrogen storage. Journal of the American Chemical Society. 129: 1844-5. PMID 17253687 DOI: 10.1021/ja066860i  1
2007 Stephens FH, Keaton RJ, Baker RT. Hydrogen storage in chemical bonds: Dehydrogenation of ammonia-borane Acs National Meeting Book of Abstracts 1
2006 Harney MB, Keaton RJ, Fettinger JC, Sita LR. Living Ziegler-Natta polymerization by early transition metals: synthesis and evaluation of cationic zirconium alkyl complexes bearing beta-hydrogens as models for propagating centers. Journal of the American Chemical Society. 128: 3420-32. PMID 16522123 DOI: 10.1021/ja057866v  1
2006 Keaton RJ, Blacquiere JM, Baker RT. Transition metal catalyzed dehydrogenation of amino-boranes Acs National Meeting Book of Abstracts. 232.  1
2006 Keaton RJ, Blacquiere JM, Tom Baker R. Dehydrogenation of amine-boranes for chemical hydrogen storage Acs National Meeting Book of Abstracts. 232.  1
2006 Tumas W, Tom Baker R, Blacquiere JM, Hay PJ, Jonietz K, Keaton RJ, Henson NJ, Ott KC, Schwarz DE, Semelsberger TA, Scott BL, Stephens FH, Thorn DL. Challenges and recent advances in chemical hydrogen storage Acs National Meeting Book of Abstracts. 232.  1
2004 Harney MB, Keaton RJ, Sita LR. End-group-confined chain walking within a group 4 living polyolefin and well-defined cationic zirconium alkyl complexes for modeling this behavior. Journal of the American Chemical Society. 126: 4536-7. PMID 15070369 DOI: 10.1021/ja0496975  1
2004 Zhang Y, Reeder EK, Keaton RJ, Sita LR. Goldilocks effect of a distal substituent on living Ziegler-Natta polymerization activity and stereoselectivity within a class of zirconium amidinate-based initiators Organometallics. 23: 3512-3520. DOI: 10.1021/om049835z  1
2003 Zhang Y, Keaton RJ, Sita LR. Degenerative transfer living Ziegler-Natta polymerization: application to the synthesis of monomodal stereoblock polyolefins of narrow polydispersity and tunable block length. Journal of the American Chemical Society. 125: 9062-9. PMID 15369362 DOI: 10.1021/ja029780x  1
2003 Zhang Y, Keaton RJ, Sita LR. A case for asymmetric hydrozirconation. Journal of the American Chemical Society. 125: 8746-7. PMID 12862468 DOI: 10.1021/ja0349453  1
2002 Keaton RJ, Sita LR. Direct observation of the structural isomerization of a cationic group 4 Ziegler-Natta insertion product. Journal of the American Chemical Society. 124: 9070-1. PMID 12149009 DOI: 10.1021/ja026820o  1
2002 Keaton RJ, Koterwas LA, Fettinger JC, Sita LR. Regarding the stability of d(0) monocyclopentadienyl zirconium acetamidinate complexes bearing alkyl substituents with beta-hydrogens. Journal of the American Chemical Society. 124: 5932-3. PMID 12022813 DOI: 10.1021/ja017294o  1
2002 Keaton RJ, Sita LR. Facile formation of a μ-[σ2,η3-C4H5], μ-hydrido dizirconium complex through multiple intra- and intermolecular C-H bond activations of an isobutyl group Organometallics. 21: 4315-4317. DOI: 10.1021/om020469y  1
2001 Keaton RJ, Jayaratne KC, Henningsen DA, Koterwas LA, Sita LR. Dramatic enhancement of activities for living Ziegler-Natta polymerizations mediated by "exposed" zirconium acetamidinate initiators: the isospecific living polymerization of vinylcyclohexane. Journal of the American Chemical Society. 123: 6197-8. PMID 11414862 DOI: 10.1021/ja0057326  1
2000 Keaton RJ, Jayaratne KC, Fettinger JC, Sita LR. Structural characterization of zirconium cations derived from a living Ziegler-Natta polymerization system: New insights regarding propagation and termination pathways for homogeneous catalysts [23] Journal of the American Chemical Society. 122: 12909-12910. DOI: 10.1021/ja0056771  1
2000 Jayaratne KC, Keaton RJ, Henningsen DA, Sita LR. Living Ziegler-Natta cyclopolymerization of nonconjugated dienes: New classes of microphase-separated polyolefin block copolymers via a tandem polymerization/cyclopolymerization strategy [21] Journal of the American Chemical Society. 122: 10490-10491. DOI: 10.1021/ja002558c  1
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