Nirmal K. Rana

Highly Enantioselective Organocatalytic Sulfa-Michael Addition to α,β-Unsaturated Ketones

Nirmal K. Rana, Sermadurai Selvakumar, Vinod K. Singh · The Journal of Organic Chemistry · 2010 · 121 citations

Chemical Engineering, Novel Organocatalysts, Engineering +11

Enantioselective Enolate Protonation in Sulfa–Michael Addition to α-Substituted <i>N</i>-Acryloyloxazolidin-2-ones with Bifunctional Organocatalyst

Nirmal K. Rana, Vinod K. Singh · Organic Letters · 2011 · 93 citations

Novel Organocatalysts, Organocatalytic Conjugate Addition, Asymmetric Protonation +15

Highly Diastereodivergent Synthesis of Tetrasubstituted Cyclohexanes Catalyzed by Modularly Designed Organocatalysts

Nirmal K. Rana, Huicai Huang, Cong‐Gui Zhao · Angewandte Chemie International Edition · 2014 · 87 citations

Highly Enantioselective Conjugate Addition of Malononitrile to 2-Enoylpyridines with Bifunctional Organocatalyst

Nagaraju Molleti, Nirmal K. Rana, Vinod K. Singh · Organic Letters · 2012 · 58 citations

β-Substituted 2-Enoylpyridines, Enantioselective Synthesis, Engineering +12

List–Barbas–Mannich Reaction Catalyzed by Modularly Designed Organocatalysts

Sandun Perera, Debarshi Sinha, Nirmal K. Rana et al. · The Journal of Organic Chemistry · 2013 · 49 citations

Engineering, Organic Chemistry, Quinidine-derived Thiourea +16