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Browsing Department of Chemistry by Author "Carter, Rich G."

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Highly Regioselective Nitrile Oxide Dipolar Cycloadditions with ortho-Nitrophenyl Alkynes

McIntosh, Melissa L.; Naffziger, Michael R.; Ashburn, Bradley O.; Zakharov, Lev N.; Carter, Rich G. (Royal Society of Chemistry, 2012-10-23)

The dipolar cylcoadditions of ortho-nitrophenyl alkynes with aryl nitrile oxides has been demonstrated. A range of substituents are tolerated on the alkyne. These reactions proceed with excellent levels of regioselectivi ...
Part I: Total synthesis of marine macrolide amphidinolide F and synthetic studies toward amphidinolide C; Part II: Computational study on proline sulfonamide-catalyzed aldol reaction

Mahapatra, Subham (2013-01-23)

More than 30 members of the diverse amphidinolide family of biologically active macrolides have been isolated over last three decades. From this family, amphidinolides C and F stand among the most complex and densely fun ...
Proline sulphonamide-catalysed Yamada–Otani condensation: reaction development, substrate scope and scaffold reactivity

Yang, Hua; Banerjee, Somdev; Carter, Rich G. (The Royal Society of Chemistry, 2012-07-07)

The development of a proline sulphonamide-catalysed method for enantioselective and diastereoselective construction of functionalized cyclohexenones is described. Impact of catalyst structure as well as solvent effects a ...
Studies toward the total synthesis of (+)-providencin

Jana, Somnath (2012-02-16)

Studies toward the total synthesis of (+)-providencin (1), a highly oxygenated cembranoid dipterpene with a unique bicyclo[12.2.0]hexadecane skeleton and pronounced biological activity, are described. These studies resul ...
Synthetic studies toward the total synthesis of amphidinolide B₁

Zhang, Wei (2006-04-24)
Tandem intramolecular photocycloaddition-retro-Mannich fragmentation as a route to indole and oxindole

Li, Yang (2012-02-22)

Irradiation of a tryptamine linked through its side-chain nitrogen to an alkylidene malonate residue results in an intramolecular [2 + 2] cycloaddition to the indole 2,3-double bond. The resultant cyclobutane undergoes s ...