All Department Publications

Found 177 results
Author Title Type [ Year(Asc)]
Filters: Author is Hsung, R. P.  [Clear All Filters]
2013
Franking R, Li LS, Lukowski MA, Meng F, Tan YZ, Hamers RJ, Jin S, Rigoli JW, Weatherly CD, Vo BT, et al. Facile post-growth doping of nanostructured hematite photoanodes for enhanced photoelectrochemical water oxidationChemoselective Allene Aziridination via Ag(I) CatalysisIn situ investigation of vapor-deposited glasses of toluene and ethylbenzene via alter. Energy & Environmental Science. 2013;6:500-512.
2012
Tang Y, Yang JH, Liu J, Wang CC, Lv MC, Wu YB, Yu XL, Ko CH, Hsung RP. ASSEMBLY OF THE SOUTHERN MACROCYCLIC HALF OF (+)-SPIRASTRELLOLIDE A THROUGH CYCLIC ACETAL TETHERED RING-CLOSING METATHESIS AND 1,3-ANTI-MUKAIYAMA-ALDOL. Heterocycles. 2012;86:565-598.
DeKorver KA, Wang XN, Walton MC, Hsung RP. Carbocyclization Cascades of Ally! Ketenimines via Aza-Claisen Rearrangements of N-Phosphoryl-N-allyl-ynamides. Organic Letters. 2012;14:1768-1771.
Feltenberger JB, Ko C, Deng J, Ghosh SK, Hsung RP. DEVELOPMENT OF AN INTRAMOLECULAR GASSMAN'S 2+2 CYCLOADDITION. Heterocycles. 2012;84:843-878.
Deng J, Hsung RP, Ko CH. Gassman's Cationic 2+2 Cycloadditions Using Temporary Tethers. Organic Letters. 2012;14:5562-5565.
DeKorver KA, Hsung RP, Song WZ, Wang XN, Walton MC. An Intramolecular 2+2 Cycloaddition of Ketenimines via Palladium-Catalyzed Rearrangements of N-Allyl-Ynamides. Organic Letters. 2012;14:3214-3217.
Li H, Tang Y, Hsung RP. Investigating thermal dimerization of N-methyl-flindersine. Syntheses and characterizations of paraensidimerines. Tetrahedron Letters. 2012;53:6138-6143.
Hayashi R, Ma ZX, Hsung RP. A Tandem 1,3-H-Shift-6 pi-Electrocyclization-Cyclic 2-Amido-diene Intramolecular Diels-Alder Cycloaddition Approach to BCD-Ring of Atropurpuran. Organic Letters. 2012;14:252-255.
Ma ZX, Feltenberger JB, Hsung RP. Total Syntheses of Chelidonine and Norchelidonine via an Enamide-Benzyne- 2+2 Cycloaddition Cascade. Organic Letters. 2012;14:2742-2745.
2011
Lohse AG, Hsung RP. (4+3) Cycloaddition Reactions of Nitrogen-Stabilized Oxyallyl Cations. Chemistry-A European Journal. 2011;17:3812-3822.
Al-Rashid ZF, Hsung RP. (+)-Arisugacin A-Computational evidence of a dual binding site covalent inhibitor of acetylcholinesterase. Bioorganic & Medicinal Chemistry Letters. 2011;21:2687-2691.
Buchanan GS, Dai HF, Hsung RP, Gerasyuto AI, Scheinebeck CM. Asymmetric Aza- 3+3 Annulation in the Synthesis of Indolizidines: An Unexpected Reversal of Regiochemistry. Organic Letters. 2011;13:4402-4405.
Buchanan GS, Cole KP, Li G, Tang Y, You LF, Hsung RP. Constructing the architecturally distinctive ABD-tricycle of phomactin A through an intramolecular oxa- 3+3 annulation strategy. Tetrahedron. 2011;67:10105-10118.
Ghosh SK, Wei YG, Gerasyuto AI, Feltenberger JB, Wang JS, Hsung RP. A CYCLIC ACETAL TETHERED INTRAMOLECULAR DIELS-ALDER CYCLOADDITION. STUDIES DIRECTED TOWARD A TOTAL SYNTHESIS OF (+/-)-FUSIDILACTONE C. Heterocycles. 2011;82:1379-+.
Lohse AG, Hsung RP, Leider MD, Ghosh SK. Developing a Diastereoselective Intramolecular 4+3 Cycloaddition of Nitrogen-Stabilized Oxyallyl Cations Derived from N-Sulfonyl-Substituted Allenamides. Journal of Organic Chemistry. 2011;76:3246-3257.
Hayashi R, Feltenberger JB, Lohse AG, Walton MC, Hsung RP. An efficient and practical entry to 2-amido-dienes and 3-amido-trienes from allenamides through stereoselective 1,3-hydrogen shifts. Beilstein Journal of Organic Chemistry. 2011;7:410-420.
DeKorver KA, Walton MC, North TD, Hsung RP. Introducing a New Class of N-Phosphoryl Ynamides via Cu(I)-Catalyzed Amidations of Alkynyl Bromides. Organic Letters. 2011;13:4862-4865.
DeKorver KA, Johnson WL, Zhang Y, Hsung RP, Dai HF, Deng J, Lohse AG, Zhang YS. N-Allyl-N-sulfonyl Ynamides as Synthetic Precursors to Amidines and Vinylogous Amidines. An Unexpected N-to-C 1,3-Sulfonyl Shift in Nitrile Synthesis. Journal of Organic Chemistry. 2011;76:5092-5103.
Feltenberger JB, Hsung RP. Oppolzer-Type Intramolecular Die-Alder Cycloadditions via Isomerizations of Allenamides. Organic Letters. 2011;13:3114-3117.
Kenealey JD, Subramanian L, Van Ginke PR, Darjatmoko S, Lindstrom MJ, Somoza V, Ghosh SK, Song ZL, Hsung RP, Kwon GS, et al. Resveratrol Metabolites Do Not Elicit Early Pro-apoptotic Mechanisms in Neuroblastoma Cells. Journal of Agricultural and Food Chemistry. 2011;59:4979-4986.
Antoline JE, Krenske EH, Lohse AG, Houk KN, Hsung RP. Stereoselectivities and Regioselectivities of (4+3) Cycloadditions Between Allenamide-Derived Chiral Oxazolidinone-Stabilized Oxyallyls and Furans: Experiment and Theory. Journal of the American Chemical Society. 2011;133:14443-14451.
Buchanan GS, Cole KP, Tang Y, Hsung RP. Total Synthesis of (+/-)-Phomactin A. Lessons Learned from Respecting a Challenging Structural Topology. Journal of Organic Chemistry. 2011;76:7027-7039.
Figueroa R, Feltenberger JB, Guevarra CC, Hsung RP. Two remarkable epimerizations imperative for the success of an asymmetric total synthesis of (+)-aigialospirol. Science China-Chemistry. 2011;54:31-42.
2010
Buchanan GS, Feltenberger JB, Hsung RP. Aza- 3+3 Annulations: A New Unified Strategy in Alkaloid Synthesis. Current Organic Synthesis. 2010;7:363-401.
Li HY, Hsung RP, DeKorver KA, Wei YG. Copper-Catalyzed Ficini 2+2 Cycloaddition of Ynamides. Organic Letters. 2010;12:3780-3783.
DeKorver KA, Hsung RP, Lohse AG, Zhang Y. A Divergent Mechanistic Course of Pd(0)-Catalyzed Aza-Claisen Rearrangement and Aza-Rautenstrauch-Type Cyclization of N-Allyl Ynamides. Organic Letters. 2010;12:1840-1843.
DeKorver KA, North TD, Hsung RP. An Efficient Synthesis of de novo Imidates via Aza-Claisen Rearrangements of N-Allyl Ynamides. Synlett. 2010:2397-2402.
Lohse AG, Krenske EH, Antoline JE, Houk KN, Hsung RP. Regioselectivities of (4+3) Cycloadditions between Furans and Oxazolidinone-Substituted Oxyallyls. Organic Letters. 2010;12:5506-5509.
Hayashi R, Walton MC, Hsung RP, Schwab JH, Yu XL. Stereoselective 6 pi-Electron Electrocyclic Ring Closures of 2-Halo-Amidotrienes via a Remote 1,6-Asymmetric Induction. Organic Letters. 2010;12:5768-5771.
Li HY, Antoline JE, Yang JH, Al-Rashid ZF, Hsung RP. A stereoselective intramolecular cyclopropanation via a de novo class of push-pull carbenes derived from DMDO-epoxidations of chiral ynamides. New Journal of Chemistry. 2010;34:1309-1316.
Krenske EH, Houk KN, Lohse AG, Antoline JE, Hsung RP. Stereoselectivity in oxyallyl-furan (4+3) cycloadditions: control of intermediate conformations and dispersive stabilisation in cycloadditions involving oxazolidinone auxiliaries. Chemical Science. 2010;1:387-392.
Hayashi R, Feltenberger JB, Hsung RP. Torquoselective Ring Closures of Chiral Amido Trienes Derived from Allenamides. A Tandem Allene Isomerization-Pericyclic Ring-Closure-Intramolecular Diels-Alder Cycloaddition. Organic Letters. 2010;12:1152-1155.
DeKorver KA, Li HY, Lohse AG, Hayashi R, Lu ZJ, Zhang Y, Hsung RP. Ynamides: A Modern Functional Group for the New Millennium. Chemical Reviews. 2010;110:5064-5106.
2009
Li G, Hsung RP. Assignment of the C5 ' Relative Stereochemistry in (+)-Lepadin F and (+)-Lepadin G and Absolute Configuration of (+)-Lepadin G. Organic Letters. 2009;11:4616-4619.
Song ZL, Lohse AG, Hsung RP. Challenges in the synthesis of a unique mono-carboxylic acid antibiotic, (+)-zincophorin. Natural Product Reports. 2009;26:560-571.
Feltenberger JB, Hayashi R, Tang Y, Babiash ESC, Hsung RP. Enamide-Benzyne- 2+2 Cycloaddition: Stereoselective Tandem 2+2 -Pericyclic Ring-Opening-Intramolecular N-Tethered 4+2 Cycloadditions. Organic Letters. 2009;11:3666-3669.
Zhang Y, Gerasyuto AI, Long QA, Hsung RP. A General Approach to the Quinolizidine Alkaloids via an Intramolecular Aza- 3+3 Annulation: Synthesis of (+/-)-2-Deoxylasubine II. Synlett. 2009:237-240.
Li HY, Hsung RP. Highly Substituted 2-Amido-furans From Rh(II)-Catalyzed Cyclopropenations of Ynamides. Organic Letters. 2009;11:4462-4465.
Hayashi R, Hsung RP, Feltenberger JB, Lohse AG. Regio- and Stereoselective Isomerizations of Allenamides: Synthesis of 2-Amido-Dienes and Their Tandem Isomerization-Electrocyclic Ring-Closure. Organic Letters. 2009;11:2125-2128.
Oppenheimer J, Johnson WL, Figueroa R, Hayashi R, Hsung RP. A rhodium(I)-xylyl-BINAP catalyzed asymmetric ynamide- 2+2+2 cycloaddition in the synthesis of optically enriched N,O-biaryls. Tetrahedron. 2009;65:5001-5012.
Li G, Carlson LJ, Sagamanova IK, Slafer BW, Hsung RP, Gilardi C, Sklenicka HM, Sydorenko N. Stereodivergent Approach to Both C2,8a-syn and C2,8a-anti Relative Stereochemical Manifolds in the Lepadin Family via a TiCl4-Promoted Aza- 3+3 Annulation. Synthesis-Stuttgart. 2009:2905-2914.
Zhang Y, DeKorver KA, Lohse AG, Zhang YS, Huang J, Hsung RP. Synthesis of Amidines Using N-Allyl Ynamides. A Palladium-Catalyzed Allyl Transfer through an Ynamido-pi-Allyl Complex. Organic Letters. 2009;11:899-902.
Lu T, Hayashi R, Hsung RP, DeKorver KA, Lohse AG, Song ZL, Tang Y. Synthesis of amido-spiro 2.2 pentanes via Simmons-Smith cyclopropanation of allenamides. Organic & Biomolecular Chemistry. 2009;7:3331-3337.
Lohse AG, Hsung RP. Thermal Intramolecular 4+2 Cycloadditions of Allenamides: A Stereoselective Tandem Propargyl Amide Isomerization-Cycloaddition. Organic Letters. 2009;11:3430-3433.
Tang Y, Cole KP, Buchanan GS, Li G, Hsung RP. Total Synthesis of Phomactin A. Organic Letters. 2009;11:1591-1594.
2008
Ghosh SK, Buchanan GS, Long QA, Wei Y, Al-Rashid ZF, Sklenicka HM, Hsung RP. Aza- and carbo- 3+3 annulations of exo-cyclic vinylogous amides and urethanes. Synthesis of tetrahydroindolizidines and an unexpected formation of hexahydroquinolines. Tetrahedron. 2008;64:883-893.
You LF, Hsung RP, Bedermann AA, Kurdyumov AV, Tang Y, Buchanan GS, Cole KP. An Enantioselective Synthesis of the ABD Tricycle for (-)-Phomactin A Featuring Rawal's Asymmetric Diels-Alder Cycloaddition. Advanced Synthesis & Catalysis. 2008;350:2885-2891.
Ko CG, Feltenberger JB, Ghosh SK, Hsung RP. Gassman's intramolecular 2+2 cationic cycloaddition. Formal total syntheses of raikovenal and epi-raikovenal. Organic Letters. 2008;10:1971-1974.
Zhang XJ, Hsung RP, Li HY, Zhang Y, Johnson WL, Figueroa R. A highly stereoselective synthesis of chiral alpha-amino-beta-lactams via the Kinugasa reaction employing ynamides. Organic Letters. 2008;10:3477-3479.
Lu T, Song ZL, Hsung RP. A mutually pi-facial selective cyclopropanation of chiral enamides using dirhodium(II) carbenoids. Organic Letters. 2008;10:541-544.

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