Annapurna Awasthi

DMSO as a Methine Source in TFA-Mediated One-Pot Tandem Regioselective Synthesis of 3-Substituted-1-Aryl-1<i>H</i>-Pyrazolo-[3,4-<i>b</i>]quinolines from Anilines and Pyrazolones

Pushpendra Yadav, Annapurna Awasthi, Sabapathi Gokulnath et al. · The Journal of Organic Chemistry · 2021 · 41 citations

Scalable Total Syntheses of Some Natural and Unnatural Lamellarins: Application of a One-Pot Domino Process for Regioselective Access to the Central 1,2,4-Trisubstituted Pyrrole Core

Virendra Kumar, Annapurna Awasthi, Abdus Salam et al. · The Journal of Organic Chemistry · 2019 · 32 citations

Lamellarin U, Lamellarin η, Biochemistry +12

A Metal-Free Domino Process for Regioselective Synthesis of 1,2,4-Trisubstituted Pyrroles: Application toward the Formal Synthesis of Ningalin B

Virendra Kumar, Annapurna Awasthi, Abhisek Metya et al. · The Journal of Organic Chemistry · 2019 · 25 citations

Engineering, Ningalin B, Organic Chemistry +17

DMSO as a dual carbon synthon in one-pot tandem synthesis of <i>N</i>-alkylated quinazolinones from anthranilamides and acetophenones

Pushpendra Yadav, Sourabh Yadav, Annapurna Awasthi et al. · New Journal of Chemistry · 2022 · 13 citations

Dual Carbon Synthon, Dmso-assisted Approach, Engineering +10

α‐Amino Acids Mediated C−C Double Bonds Cleavage in Diastereoselective Synthesis of Aza‐Spirocyclic Pyrazolones

Annapurna Awasthi, Pushpendra Yadav, Virendra Kumar et al. · Advanced Synthesis & Catalysis · 2020 · 12 citations

Diversity Oriented Synthesis, Engineering, Heterocyclic +15