Sachin Chauhan

Divergent Reactivity of δ- and β′-Acetoxy Allenoates with 2-Sulfonamidoindoles via Phosphine Catalysis: Entry to Dihydro-α-carboline, α-Carboline, and Spiro-cyclopentene Motifs

Shubham Debnath, A. Sanjeeva Kumar, Sachin Chauhan et al. · The Journal of Organic Chemistry · 2021 · 45 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13

Contrasting Carboannulation Involving δ-Acetoxy Allenoate as a Four-Carbon Synthon Using DABCO and DMAP: Access to Spiro-carbocyclic and <i>m</i>-Teraryl Scaffolds

A. Sanjeeva Kumar, Sachin Chauhan, K. C. Kumara Swamy · Organic Letters · 2021 · 38 citations

Natural Sciences, Chemistry, Medicinal Chemistry +16

Lewis‐Base Dependent (3+3) Annulations of Acetoxy Allenoates with Iminoindolines: <i>α</i>‐Carboline Scaffolds with Varied Substituents

Shubham Debnath, A. Sanjeeva Kumar, Sachin Chauhan et al. · Advanced Synthesis & Catalysis · 2022 · 21 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9

δ-Acetoxy Allenoate as a <i>5C</i>-Synthon in Domino-Annulation with Sulfamidate Imines: Ready Access to Coumarins

Sachin Chauhan, A. Sanjeeva Kumar, K. C. Kumara Swamy · The Journal of Organic Chemistry · 2023 · 13 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10

(3 + 3) Annulation of acetoxy allenoates with enolisable carbonyl substrates leading to fused pyrans

Shubham Debnath, Sachin Chauhan, K. C. Kumara Swamy · Organic & Biomolecular Chemistry · 2023 · 11 citations

Natural Sciences, Chemistry, Medicinal Chemistry +11