Rational design of triplet sensitizers for the transfer of excited state photochemistry from UV to visible

LD Elliott, S Kayal, MW George… - Journal of the …, 2020 - ACS Publications
Time Dependent Density Functional Theory has been used to assist the design and
synthesis of a series thioxanthone triplet sensitizers. Calculated energies of the triplet …

Metathesis mastery: crafting linear triquinane frameworks for natural product synthesis

SR Cheekatla, V Seema, S Marri, G Pullepu - ChemistrySelect, 2024 - Wiley Online Library
Organic and medicinal chemists have shown great interest in developing simple
approaches for creating linear triquinane structures, as they are crucial for synthesizing both …

Synthetic Approaches to Natural and Unnatural Tetraquinanes

S Kotha, A Fatma - Asian Journal of Organic Chemistry, 2022 - Wiley Online Library
In this article we have highlighted various synthetic methodologies related to tetraquinane
frameworks present in crinipellin derivatives. Additionally, we have also included other …

Modular approaches to cyclopentanoids and their heteroanalogs

S Kotha, Y Tangella - Synlett, 2020 - thieme-connect.com
Cyclopentanoids and their derivatives are interesting targets in synthetic organic chemistry
due to their extensive applications in various branches of chemical sciences like …

Synthetic Approaches to Crinipellin Based Tetraquinanes via Ring‐Rearrangement Metathesis and Ring‐Closing Metathesis

S Kotha, RR Keesari - Asian Journal of Organic Chemistry, 2021 - Wiley Online Library
Herein, we have studied the synthetic approaches to tetraquinanes that are present in
crinipellin type natural products by employing ring‐rearrangement metathesis (RRM) and …

Design and Synthesis of Cage Molecules as High Energy Density Materials for Aerospace Applications

S Kotha, SR Cheekatla, M Meshram - ChemCatChem, 2020 - Wiley Online Library
This account deals with our work on cage systems that was reported during the past two
decades. Here, we summarized various new synthetic routes to diverse cage polycycles by …

Late‐stage Modification of Cage Diones by Tandem Metathesis

S Kotha, G Mehta - Chemistry–An Asian Journal, 2023 - Wiley Online Library
Herein, we report the application of tandem ring‐opening cross‐metathesis (ROCM) and
tandem ring‐opening cross‐metathesis followed by cross‐metathesis (ROCM/CM) in highly …

Annulation Tactics of cis‐syn‐cis Triquinanes by Allylsilanes: Application of Hosomi‐Sakurai Reaction Conditions

S Kotha, S Ansari, NK Gupta - Chemistry–An Asian Journal, 2022 - Wiley Online Library
Abstract A stereoselective [3+ 2] cycloaddition approach to functionalized pentaquinanes
starting from cis‐syn‐cis triquinanes, derived from Cookson's diones, is reported. This …

Selectivity: A Goal for Synthetic Economy

S Kotha, S Ansari, NK Gupta - Synlett, 2023 - thieme-connect.com
Chemical reactivity plays a major role in understanding several aspects of selectivity.
Therefore, in this account, we present a plethora of reactions that demonstrate our efforts in …

Photochemical methods in metathesis reactions

FM Harvey, CG Bochet - Organic & biomolecular chemistry, 2020 - pubs.rsc.org
Metathesis reactions are one of the most reliable and prevalent ways of creating a C–C
bond in synthesis. Photochemical variants exist, and they have proven extremely useful for …