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Tummanapalli Satyanarayana

Researcher at Singapore Science Park

Publications -  23
Citations -  2290

Tummanapalli Satyanarayana is an academic researcher from Singapore Science Park. The author has contributed to research in topics: Baylis–Hillman reaction & Enantiomeric excess. The author has an hindex of 11, co-authored 23 publications receiving 2137 citations. Previous affiliations of Tummanapalli Satyanarayana include University of Hyderabad & University of Paris-Sud.

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A novel, tandem construction of C–N and C–C bonds: facile and one-pot transformation of the Baylis–Hillman adducts into 2-benzazepines

TL;DR: A novel reaction involving tandem construction of C-N and C-C bonds via the simultaneous Ritter and Houben-Hoesch reactions on Baylis-Hillman adducts leading to a convenient, one-pot synthesis of 2-benzazepine derivatives is described.
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One-pot facile conversion of the acetates of Baylis–Hillman adducts into substituted fused pyrimidones in aqueous media

TL;DR: In this article, a facile, one-pot convenient transformation of the acetates of Baylis-Hillman adducts into fused pyrimidones, i.e. 3-substituted-1,5-diazabicyclo(4.4.0)deca-2,5,7,9-tetraen-4-ones via reaction with 2-aminopyridine in environmentally friendly aqueous media is described.
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The Multi-Substrate Screening of Asymmetric Catalysts

TL;DR: The principle of the one-pot multi-substrate screening is presented in this article, which has been successfully applied to various types of catalyzed enantioselective reactions: borane reduction of ketones, addition of organozinc on aldehydes, conjugate addition of diethylzinc on cycloalkenones or nitroal-kenes, hydroformylation of olefins, hetero-Diels-Al-der reaction on α-keto esters, enzymatic hydrolysis of glycerol
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The Baylis-Hillman reaction: one-pot stereoselective synthesis of methyl (2E)-3-aryl-2-hydroxymethylprop-2-enoates

TL;DR: In this article, a facile, simple and one-pot conversion of methyl 3-aryl-3-hydroxy-2-methylenepropanoates into methyl (2E)-3-yloyl trifluoromethanesulfonate (TMSOTf) and potassium carbonate/methanol is described.