Johnson, Richard P. - University of New Hampshire

个人简介

B.S. Syracuse University 1972; Ph.D. Syracuse University 1976

研究领域

Organic Chemistry, structural limitations in hydrocarbons with strained pi bonds.

近期论文

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Aida Ajaz, Alicia Voukides, Katharine Cahill, Rajesh Thamatam, Sarah Skraba-Joiner, Richard Johnson, Microwave Flash Pyrolysis: C9H8 Interconversions and Dimerizations, Aust. J. Chem., 2014, 67, 1301-1308. http://www.publish.csiro.au/?paper=CH14238 Alicia C. Voukides, Katharine J. Cahill and Richard P. Johnson, Computational Studies on a Carbenoid Mechanism for the Doering-Moore-Skattebol Reaction, Journal of Organic Chemistry, 2013, 78, 11815-11823. http://pubs.acs.org/doi/abs/10.1021/jo401847v Rajesh Thamatam, Sarah L. Skraba and Richard P. Johnson*, "Scalable synthesis of quaterrylene: 1H NMR characterization as its oxidative dication", Chemical Communications, 2013, 49, 9122- 9124. http://pubs.rsc.org/en/content/articlepdf/2013/cc/c3cc46270f Qi, C.; Cong, H.; Cahill, K. J.; M�ller, P.; Johnson, R. P.; Porco, J. A.*, Biomimetic Dehydrogenative Diels-Alder Cycloadditions: Total Synthesis of Brosimones A and B" Angew. Chem. Internat. Edit. 2013, 52, 8345-8348. http://onlinelibrary.wiley.com/doi/10.1002/anie.201302847/abstract Katharine J Cahill, and Richard P. Johnson*, Beyond Frontier Molecular Orbital Theory: A Systematic ElectronTransfer Model (ETM) for Polar Bimolecular Organic Reactions, J. Org. Chem. 2013, 78, 1864 - 1873. http://pubs.acs.org/doi/abs/10.1021/jo301731v Sarah L. Skraba and Richard P. Johnson*, "A Computational Model for the Dimerization of Allene, J. Org. Chem., 2012, 77, pp 11096�11100 http://pubs.acs.org/doi/abs/10.1021/jo302176k Aida Ajaz, Erin C. McLaughlin, Sarah L. Skraba, Rajesh Thamatam, and Richard P. Johnson* , "Phenyl Shifts in Substituted Arenes via Ipso Arenium Ions", J. Org. Chem., 2012, 77, pp 9487�9495 http://pubs.acs.org/doi/abs/10.1021/jo301848g Suwei Dong, Katharine J. Cahill, Moon-Il Kang, Nancy H. Colburn, Curtis C. Henrich, Jennifer A. Wilson, John A. Beutler, Richard P. Johnson,* and John A. Porco, Jr.*, "Microwave-Assisted Reaction Screening: Tandem Retro-Diels-Alder/Diels-Alder Cycloadditions of ortho-Quinol Dimers" J. Org. Chem. 2011, 76, 8944-8954. http://pubs.acs.org/doi/abs/10.1021/jo201658y Aida Ajaz, Alexander Z. Bradley, Richard C. Burrell, William Hoi Hong Li, Kimberly J. Daoust, Laura Boddington Bovee, Kenneth J. DiRico, and Richard P. Johnson*, Concerted vs. Stepwise Mechanisms in Dehydro Diels-Alder Reactions J. Org. Chem. 2011, 76, 9320-9328. http://pubs.acs.org/doi/abs/10.1021/jo201567d Jay Agarwal, Richard P. Johnson, and Gonghu Li*, Reduction of CO2 on Tricarbonyl Rhenium(I) Complexes: Modeling a Catalytic Cycle, J. Phys. Chem. (A), 2011, 115, 2877�2881. http://pubs.acs.org/doi/abs/10.1021/jp111342r Tian Qin, Richard P. Johnson, and John A. Porco, Jr. *, Vinylogous Addition of Siloxyfurans to Benzopyryliums: A Concise Approach to the Tetrahydroxanthone Natural Products, J. Am. Chem. Soc. 2011, 133, 1714. http://pubs.acs.org/doi/abs/10.1021/ja110698n Richard P. Johnson, Dehydropericyclic Routes to Reactive Intermediates, J. Phys. Org. Chem. 2010, 23, 283-292. http://onlinelibrary.wiley.com/doi/10.1002/poc.1656/abstract Katharine J. Cahill, Aida Ajaz and Richard P. Johnson, New Thermal Routes to ortho-Benzynes Australian J. Chem. 2010, 63, 1007 - 1012. http://onlinelibrary.wiley.com/doi/10.1002/chin.201047251/abstract Iain D. Mackie and Richard P. Johnson Thermal Rearrangements of 2-Ethynylbiphenyl: A DFT Study of Competing Reaction Mechanisms, J. Org. Chem., 2009, 74 , 499�503. http://pubs.acs.org/doi/abs/10.1021/jo802259h Chong Han, Sathish Rangarajan, Alicia C Voukides, Aaron B. Beeler, Richard Johnson and John A. Porco, Jr.* Reaction Discovery Employing Macrocycles: Transannular Cyclizations of Macrocyclic Bis-lactams Org. Lett., 2009, 11 (2), 413�416. http://pubs.acs.org/doi/abs/10.1021/ol802729f Richard P. Johnson and Kaleen M. Konrad, Strained Cyclic Allenes and Cumulenes, Chpt 3. in Strained Hydrocarbons: Beyond the van't Hoff and Le Bel Hypothesis, Dodziuk, H. (ed.), Wiley-VCH, 2009. Alicia C. Voukides, Kaleen M. Konrad and Richard P. Johnson*, Competing Mechanistic Channels in the Oxidation of Aldehydes by Ozone, J. Org. Chem. 2009, 74, 2108�2113. http://pubs.acs.org/doi/abs/10.1021/jo8026593 Hee Yeon Cho, Aida Ajaz, Dibya Himali, Prashant Waske and Richard P. Johnson* Microwave Flash Pyrolysis J. Org. Chem. 2009, 74, 4137-4142. http://pubs.acs.org/doi/abs/10.1021/jo900245v