2009

Chim. Oggi.

Cycloadditions. A powerful tool for the construction of quaternary stereocenters

Digamber Rane and Mukund P. Sibi

Org. Lett.

Nitrile Ylides: Diastereoselective Cycloadditions using Chiral Oxazolidinones Without Lewis Acid

Mukund P. Sibi, Takahiro Soeta and Craig P. Jasperse

Org. Lett.

Diels-Alder Cycloaddition Strategy for Kinetic Resolution of Chiral Pyrazolidinones

Mukund P. Sibi, Keisuke Kawashima and Levi M. Stanley

2008

Angel. Chem. Int. Ed.

Enantioselective enolate protonations: Friedel-Crafts reactions with α-substituted acrylates

Mukund P. Sibi, Julien Coulomb and Levi M. Stanley

Org. Lett.

Tin-Free Enantioselective Radical Reactions Using Silanes

Mukund P. Sibi, Yong-Hua Yang and Sunggi Lee

Org. Lett.

Exo- and enantioselective Diels-Alder reactions: pyrazolidinone auxiliaries as a means to enhanced exo selectivity

Mukund P. Sibi, Xiaoping Nie, Jessica P. Shackleford, Levi M. Stanley and Frances Bouret

Chem. Biol. Drug Des.

Binding of matrix metalloproteinase inhibitors to extracellular matrix: 3D-QSAR analysis

Yufen Zhang, Viera Lukacova, Vladimir Bartus, Xiaoping Nie, Guorong Sun, Ethirajan Manivannan, Sandeep R. Ghorpade, Xiaomin Jin, Shankar Manyem, Mukund P. Sibi, Gregory R. Cook and Stefan Balaz

Chem. Rev.

Enantioselective Copper-Catalyzed 1,3-Dipolar Cycloadditions

Levi M. Stanley and Mukund P. Sibi

Org. Lett.

Copper(II)-Catalyzed Exo and Enantioselective Cycloadditions of Azomethine Imines

Mukund P. Sibi, Digamber Rane, Levi M. Stanley and Takahiro Soeta

Synlett

Chiral Lewis acid catalyzed enantioselective conjugate radical additions to α,β-unsaturated 2-pyridyl ketones

Mukund P. Sibi and Yong-Hua Yang

2007

Synlett

Diastereoselective conjugate radical additions to β-pyranones

Mukund P. Sibi and Arvin Yu

Angew. Chem. Int. Ed.

Enantioselective radical reactions: stereoselective aldol synthesis from cyclic ketones

Mukund P. Sibi and Sukanya Nad

J. Am. Chem. Soc.

Organocatalysis in Conjugate Amine Additions. Synthesis of β-Amino Acid Derivatives

Mukund P. Sibi and Kennosuke Itoh

Org. Lett.

Enantioselective 1,3-Dipolar Cycloadditions of Diazoacetates with Electron-Deficient Olefins

Mukund P. Sibi, Levi M. Stanley and Takahiro Soeta

J. Am. Chem. Soc.

Enantioselective Conjugate Addition of Hydrazines to α,β-Unsaturated Imides. Synthesis of Chiral Pyrazolidinones

Mukund P. Sibi and Takahiro Soeta

J. Am. Chem. Soc.

Organocatalysis in radical chemistry. enantioselective α-oxyamination of aldehydes

Mukund P. Sibi and Masayuki Hasegawa

Synlett

Enantioselective Diels-Alder reactions: effect of the achiral template on reactivity and selectivity

Mukund P. Sibi, Jianxie Chen and Levi Stanley

J. Am. Chem. Soc.

The Role of Achiral Pyrazolidinone Templates in Enantioselective Diels-Alder Reactions: Scope, Limitations, and Conformational Insights

Mukund P. Sibi, Levi M. Stanley, Xiaoping Nie, Lakshmanan Venkatraman, Mei Liu and Craig P. Jasperse

J. Comb. Chem.

Solution-Phase Parallel Synthesis of a Library of Δ2-Pyrazolines

 Shankar Manyem, Mukund P. Sibi, Gerald H. Lushington, Benjamin Neunswander, Frank Schoenen and Jeffrey Aube

2006

Adv. Synth. Catal.

Enantioselective 1,3-dipolar cycloaddition of nitrile imines to α-substituted and α,β-disubstituted α,β-unsaturated carbonyl substrates: a method for synthesizing dihydropyrazoles bearing a chiral quaternary center

Mukund P. Sibi, Levi M. Stanley and Takahiro Soeta

J. Am. Chem. Soc.

Fluxional Additives: A Second Generation Control in Enantioselective Catalysis

Mukund P. Sibi, Shankar Manyem and Hector Palencia

J. Am. Chem. Soc.

Pyrones to Pyrans: Enantioselective Radical Additions to Acyloxy Pyrones

Mukund P. Sibi and Jake Zimmerman

Org. Lett.

Enantioselective Conjugate Radical Addition to α'-Hydroxy Enones

Sunggi Lee, Chae Jo Lim, Sunggak Kim, Rajesh Subramaniam, Jake Zimmerman and Mukund P. Sibi

Topic Curr. Chem.

Enantioselective radical reactions

Jake Zimmerman and Mukund P. Sibi

Synlett

Enantioselective radical reactions: formation of chiral quaternary centers

Mukund P. Sibi and Liwen He

Tetrahedron

Enantioselective radical reactions. Evaluation of nitrogen protecting groups in the synthesis of β- Amino Acids

Mukund P. Sibi and Kalyani

2005

Sci. Synth.

Product class 7: β-Heteroatom-substituted alkanamides

S. Manyem and M. P. Sibi

Curr. Org. Chem.

Novel indole chemistry in the synthesis of heterocycles

Gordon W. Gribble, Mark G. Saulnier, Erin T. Pelkey, Tara L. S. Kishbaugh, Yanbing Liu, Jun Jiang, Hernando A; Trujillo, Daniel J. Keavy, Deborah A. Davis, Sam C. Conway, Frank L. Switzer, Sujata Roy, Richard A. Silva, Judy A. Obaza-Nutaitis, Mukund P. Sibi, Nikolai V. Moskalev, Timothy C. Barden, Louis Chang, Wendy M. Habeski (nee Simon), Benjamin Pelcman, William R. Sponholtz, III, Ryan W. Chau, Brett D. Allison, Sarah D. Garaas, Michael S. Sinha, Meredeth A. McGowan, Matthew R. Reese and Karen S. Harpp

Synthesis

Enantioselective radical methods for lactone synthesis: use of unprotected halo alcohols as radical precursors

Mukund P. Sibi and Miguel A. Guerrero

Org. Lett.

Stereoselective Conjugate Radical Additions: Application of a Fluorous Oxazolidinone Chiral Auxiliary for Efficient Tin Removal

Jason E. Hein, Jake Zimmerman, Mukund P. Sibi and Philip G. Hultin

Org. Lett.

Enantioselective Rhodium Enolate Protonations. A New Methodology for the Synthesis of β2-Amino Acids

Mukund P. Sibi, Hiroto Tatamidani and Kalyani Patil

J. Am. Chem. Soc.

An Entry to a Chiral Dihydropyrazole Scaffold: Enantioselective [3 + 2] Cycloaddition of Nitrile Imines

Mukund P. Sibi, Levi M. Stanley and Craig P. Jasperse

Org. Lett.

Enantioselective Cycloadditions with α,β-Disubstituted Acrylimides

Mukund P. Sibi, Zhihua Ma, Kennosuke Itoh, Narayanasamy Prabagaran and Craig P. Jasperse

J. Am. Chem. Soc.

Enantioselective Addition of Nitrones to Activated Cyclopropanes

Mukund P. Sibi, Zhihua Ma and Craig P. Jasperse

Org. Lett.

Enantioselective H-Atom Transfer Reaction: A Strategy to Synthesize Formaldehyde Aldol Products

Mukund P. Sibi and Kalyani Patil

J. Am. Chem. Soc.

Enantioselective Radical Addition/Trapping Reactions with α,β-Disubstituted Unsaturated Imides. Synthesis of anti-Propionate Aldols

Mukund P. Sibi, Goran Petrovic and Jake Zimmerman

2004

Synlett

Chiral relay in enantioselective conjugate radical additions using pyrazolidinone templates. How does metal geometry impact selectivity?

Mukund P. Sibi and Naranyanasamy Prabagaran

Tetrahedron Asymmetry

Enantioselective diethylzinc additions to aldehydes catalyzed by chiral relay ligands

Mukund P. Sibi and Levi M. Stanley

Tetrahedron Lett.

Enantioselective Diels-Alder reactions of 3-(acyloxy)acrylates

Mukund P. Sibi and Hirofumi Matsunaga

Synlett

An enantioselective total synthesis of (-)-stemoamide

Mukund P. Sibi and Thangaiah Subramanian

Org. Lett.

Application of Enantioselective Radical Reactions: Synthesis of (+)-Ricciocarpins A and B

Mukund P. Sibi and Liwen He

J. Am. Chem. Soc.

Chiral Lewis acid catalysis in nitrile oxide cycloadditions

Mukund P. Sibi, Kennosuke Itoh and Craig P. Jasperse

Chem. Eur. J.

Synthesis of oxacycles by tandem radical addition-cyclization reactions

Mukund P. Sibi, Kalyani Patil and Tara R. Rheault

J. Am. Chem. Soc.

Exo Selective Enantioselective Nitrone Cycloadditions

Mukund P. Sibi, Zhihua Ma and Craig P. Jasperse

2003

Tetrahedron

Enantioselective radical allylation reactions using chiral lanthanide Lewis acids

Mukund P. Sibi, Shankar Manyem and Rajesh Subramaniam

Angew. Chem. Int. Ed.

Enantioselective conjugate radical addition to β-acyloxy acrylate acceptors: An approach to acetate aldol-type products

Mukund P. Sibi, Jake Zimmerman and Tara Rheault

Tetrahedron Asymmetry

Enantioselective radical reactions: the use of metal triflimides as Lewis acids

Mukund P. Sibi and Goran Petrovic

J. Am. Chem. Soc.

Enantioselective Synthesis of α,β-Disubstituted-β-amino Acids

Mukund P. Sibi, Narayanasamy Prabagaran, Sandeep G. Ghorpade and Craig P. Jasperse

J. Am. Chem. Soc.

A New Class of Modular Chiral Ligands with Fluxional Groups

Mukund P. Sibi, Ruzhou Zhang and Shankar Manyem

Chem Rev.

Enantioselective Radical Processes

Mukund P. Sibi, Shankar Manyem and Jake Zimmerman

Org. Lett.

Tandem Radical Reactions and Ring-Closing Metathesis. Application in the Synthesis of Cyclooctenes

Mukund P. Sibi, Mona Aasmul, Hikaru Hasegawa and Thangaiah Subramanian

Prog. Org. Coat.

Determination of corrosion on aluminum alloy under protective coatings using fluorescent probes

Mukund P. Sibi and Zhengang Zong

Chem. Eur. J.

Chiral relay: A novel strategy for the control and amplification of enantioselectivity in chiral Lewis acid promoted reactions

Oliver Corminboeuf, Laura Quaranta, Philippe Renaud, Mei Liu, Craig P. Jasperse and Mukund P. Sibi

2002

Tetrahedron

Temperature dependent reversal of stereochemistry in enantioselective conjugate amine additions

Mukund P. Sibi, Uma Gorikunti and Mei Liu

Tetrahedron

Recent advances in the stereoselective synthesis of β-amino acids

Mei Liu and Mukund P. Sibi

Org. Lett.

Crotylations of α-Carbonyl Radicals with Crotylstannane

Mukund P. Sibi and Hideto Miyabe

Org. Lett.

An Efficient Method for Synthesis of Succinate-Based MMP Inhibitors

Mukund P. sibi and Hikaru Hasegawa

Org. Lett.

A Convenient Method for the Conversion of N-Acyloxazolidinones to Hydroxamic Acids

Mukund P. Sibi, Hikaru Hasegawa and Sandeep R. Ghorpade

Org. Lett.

Enantioselective Conjugate Addition of Silyl ketene Acetals to β-Enamidomalonates. Synthesis of β-Amino Acid Derivatives

Mukund P. Sibi and Jianxie Chen

Org. Lett.

Lanthanide Lewis Acid-Mediated Enantioselective Conjugate Radical Additions

Mukund P. Sibi and Shankar Manyem

J. Am. Chem. Soc.

Acyclic Diastereoselection in Prochiral Radical Addition to Prochiral Olefins

Mukund P. Sibi, Tara R. Rheault, Sithamali V. and Craig P. Jasperse

J. Am. Chem. Soc.

The Role of the Achiral Template in Enantioselective Transformations. Radical Conjugate Additions to α-Methacrylates Followed by Hydrogen Atom Transfer

Mukund P. Sibi and Justin B. Sausker

J. Org. Chem.

Free-radical-mediated conjugate additions. enantioselective synthesis of butyrolactone natural products: (-)-enterolactone, (-)-arctigenin, (-)-isoarctigenin, (-)-nephrosteranic acid, and (-)-roccellaric acid

Mukund P. Sibi, Pingrong Liu, Ji Jianguo,Saumen Hajra and Jian-xie Chen

2001

Can. J. Chem.

Enantioselective synthesis of peperomins A, C, D, and analogs - examination of diastereoselective cuprate conjugate additions to N-enoyl-4-diphenylmethyl-2-oxazolidinones

Mukund P. Sibi, Michael D. Johnson and T. Punniyamurthy

Org. Lett.

Enantioselective conjugate addition of hydroxylamines to pyrazolidinone acrylamides

Mukund P. Sibi and Mei Liu

Org. Lett.

Radical-Mediated Annulation Reactions. A Versatile Strategy for the Preparation of a Series of Carbocycles

Mukund P. Sibi, Jianxie Chen and Tara R. Rheault

Chem.

Highly diastereoselective radical addition-cyclization strategy: facile synthesis of substituted furans

Mukund P. Sibi, Tara R. Rheault, Hideta Miyabe, Kalyani Patil and Craig P. Jasperse

J. Am. Chem. Soc.

Enantioselective conjugate addition of organomagnesium amides to enamidomalonates: synthesis of either enantiomer of β-amino acid derivatives

Mukund P. Sibi and Yasutomi Asano

J. Am. Chem. Soc.

Enantioselective Tandem Radical Reactions: Vicinal Difunctionalization in Acyclic Systems with Control over Relative and Absolute Stereochemistry

Mukund P. Sibi and Jianxie Chen

J. Am. Chem. Soc.

A new approach to enantiocontrol and enantioselectivity amplification: chiral relay in Diels-Alder reactions

Mukund P. Sibi, Lakshmanan Venkatraman , Mei Liu and Craig P. Jasperse

Curr. Org. Chem.

Reversal of stereochemistry in enantioselective transformations. Can they be planned or are they just accidental?

Mukund P. Sibi and Mei Liu

Angew. Chem. Int. Ed.

Enantioselective hydrogen atom transfer reactions: synthesis of N-acyl-α-amino acid esters

Mukund P. Sibi, Yasutomi Asano and Justin B. Sausker

2000

Org. Lett.

N-Benzylhydroxylamine Addition to β-Aryl Enoates. Enantioselective Synthesis of β-Aryl-β-amino Acid Precursors

Mukund P. Sibi and Mei Liu

J. Am. Chem. Soc.

Higher Selectivity at Higher Temperatures! Effect of Precursor Stereochemistry on Diastereoselectivity in Radical Allylations. Insight into the Role of the Lewis Acid

Mukund P. Sibi and Tara R. Rheault

Can. J. Chem.

A short synthesis of both enantiomers of enterolactone

Mukund P. Sibi, Pingrong Liu and Michael D. Johnson