Search Results - "Shupe, H."

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    Enantioselective Pictet–Spengler reactions of isatins for the synthesis of spiroindolones by Badillo, Joseph J., Silva-García, Abel, Shupe, Benjamin H., Fettinger, James C., Franz, Annaliese K.

    Published in Tetrahedron letters (26-10-2011)
    “…The condensation cyclization between isatins and 5-methoxy tryptamine catalyzed by chiral phosphoric acids provides spirooxindole tetrahydro-β-carboline…”
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    Journal Article
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    EPR Evidence for the Origin of Nonlinear Effects in an Enantioselective Cu(II)-Catalyzed Spiroannulation by Armstrong, Brittany M, Sayler, Richard I, Shupe, Benjamin H, Stich, Troy A, Britt, R. David, Franz, Annaliese K

    Published in ACS catalysis (01-02-2019)
    “…Herein, we describe an enantioselective Cu­(II)-catalyzed spiroannulation of N-Boc-iminooxindoles with allylsilanes where a significant positive nonlinear…”
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    Journal Article
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    Counterion effects in the catalytic stereoselective synthesis of 2,3'-pyrrolidinyl spirooxindoles by MacDonald, Jacob P, Shupe, Benjamin H, Schreiber, John D, Franz, Annaliese K

    “…A Lewis acid-catalyzed stereoselective [3+2] annulation of crotylsilanes with iminooxindoles is reported to access 2,3'-pyrrolidinyl spirooxindoles with four…”
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    Journal Article
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    Synthesis of Spirocarbamate Oxindoles via Intramolecular Trapping of a β‑Silyl Carbocation by an N-Boc Group by Shupe, Benjamin H, Allen, Emily E, MacDonald, Jacob P, Wilson, Sean O, Franz, Annaliese K

    Published in Organic letters (05-07-2013)
    “…We report the Lewis acid catalyzed additions of allylsilanes to N-Boc-iminooxindoles and the formation of novel silicon-containing spirocarbamates via…”
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    Journal Article
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    Methodology for an economic assessment of a reliability assurance warranty program (RAWP) by Shupe, R.H., Driessnack, J.

    “…The methodology for an economic assessment of an aircraft reliability assurance warranty program (RAWP) presented in this work allows maintenance costs to be…”
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    Conference Proceeding