Ravindar Kontham

ResearcherID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 24

Top Venues

Organic letters

The Journal of organic chemistry

Organic & biomolecular chemistry

ACS omega

National Chemical Laboratory CSIR

Kakatiya University (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

National Chemical Laboratory CSIR Sep 16 2014

India

Senior Scientist/ Asst Professor-AcSIR :: Division of Organic Chemistry

Toronto Research Chemicals

Canada

Senior Scientist :: Contract Research Organization

University Laval

Canada

Post Doctoral Fellow :: Chemistry

Universite de Sherbrooke Département de chimie

Canada

Post Doctoral Fellow :: Chemistry

Dr Reddy's Laboratories Ltd

India

Trainee Chemist :: QC

Education History

Kakatiya University

India

PHD :: Chemistry

Indian Institute of Chemical Technology

India

PHD :: Chemistry

Publications

Ramavath Vinodkumar, Ashwini K Nakate, Rama Krishna Gamidi, Ravindar Kontham
Ready Access to [5,6,5]-Trioxa-spiro and Fused Ketals via Ag-Catalyzed Cascade Annulation of 4-Pentyn-1-ols and Aldehydes. Organic letters (2024)
Ramavath Vinodkumar, Ashwini K Nakate, Rama Krishna Gamidi, Ravindar Kontham
Ready Access to [5,6,5]-Trioxa-spiro and Fused Ketals via Ag-Catalyzed Cascade Annulation of 4-Pentyn-1-ols and Aldehydes. Organic letters 26 (34) (2024)
Shubhranshu Shekhar Sahoo, Priyanka Kataria, Ravindar Kontham
Concise and collective total syntheses of 2,4-disubstituted furan-derived natural products from hydroxyoxetanyl ketones. Organic & biomolecular chemistry 22 (7) (2024)
Akshay B Rathod, Balasaheb R Borade, Pooja I Sambherao, Ravindar Kontham
Bi(OTf) 3 -promoted cascade annulation of hydroxy-pyranones and unsaturated γ-ketoesters for the construction of polycyclic bridged pyrano-furopyranones. Organic & biomolecular chemistry (2024)
Ramavath Vinodkumar, Ashwini K Nakate, Himanshu Sharma, Kumar Vanka, Rama Krishna Gamidi, Ravindar Kontham
Brønsted Acid-Promoted Cyclodimerization of α,β-Unsaturated γ-Ketoesters: Construction of Fused Pyrano-ketal-lactones and γ-Ylidene-butenolides. ACS omega 9 (18) (2024)
Ramavath Vinodkumar, Ashwini K Nakate, Rama Krishna Gamidi, Ravindar Kontham
Ready Access to [5,6,5]-Trioxa-spiro and Fused Ketals via Ag-Catalyzed Cascade Annulation of 4-Pentyn-1-ols and Aldehydes. Organic letters 26 (34) (2024)
Ashwini K Nakate, Priyanka Kataria, Pooja I Sambherao, Gamidi Rama Krishna, Ravindar Kontham
Divergent access to polycyclic spiro- and fused- N ,O-ketals through Bi(OTf) 3 -catalyzed [4+2]-annulation of cyclic N -sulfonyl ketimines and alkynols. Chemical communications (Cambridge, England) 60 (9) (2024)
Ashwini K Nakate, Priyanka Kataria, Pooja I Sambherao, Gamidi Rama Krishna, Ravindar Kontham
Divergent access to polycyclic spiro- and fused- N ,O-ketals through Bi(OTf) 3 -catalyzed [4+2]-annulation of cyclic N -sulfonyl ketimines and alkynols. Chemical communications (Cambridge, England) (2024)
Shubhranshu Shekhar Sahoo, Priyanka Kataria, Ravindar Kontham
Concise and collective total syntheses of 2,4-disubstituted furan-derived natural products from hydroxyoxetanyl ketones. Organic & biomolecular chemistry (2024)
Ramavath Vinodkumar, Ashwini K Nakate, Himanshu Sharma, Kumar Vanka, Rama Krishna Gamidi, Ravindar Kontham
Brønsted Acid-Promoted Cyclodimerization of α,β-Unsaturated γ-Ketoesters: Construction of Fused Pyrano-ketal-lactones and γ-Ylidene-butenolides. ACS omega 9 (18) (2024)
Akshay B Rathod, Balasaheb R Borade, Pooja I Sambherao, Ravindar Kontham
Bi(OTf) 3 -promoted cascade annulation of hydroxy-pyranones and unsaturated γ-ketoesters for the construction of polycyclic bridged pyrano-furopyranones. Organic & biomolecular chemistry 22 (3) (2024)
Priyanka Kataria, Shubhranshu Shekhar Sahoo, Ravindar Kontham
Bi(III)-Catalyzed Synthesis of Substituted Furans from Hydroxy-oxetanyl Ketones: Application to Unified Total Synthesis of Shikonofurans J, D, E, and C. The Journal of organic chemistry (2023)
Digambar A Kambale, Balasaheb R Borade, Ramavath Vinodkumar, Ravindar Kontham
Divergent Synthesis of Oxepino-Phthalides and [5,5]-Oxaspirolactones through [2 + 2 + 2]- and [2 + 3]-Annulation of Alkynyl Alcohols with α-Ynone-Esters. The Journal of organic chemistry (2023)
Sagar S Thorat, Sagar P Shimpi, Pooja I Sambherao, Rama Krishna Gamidi, Ravindar Kontham
Regioselective Synthesis of Benzannulated [5,6]-Oxaspirolactones via Cu(II)-Catalyzed Cycloisomerization of 2-(5-Hydroxyalkynyl)benzoates. The Journal of organic chemistry (2023)
Vishwambar D Navale, Balasaheb R Borade, Rama Krishna Gamidi, Koteswara Rao Vamkudoth, Ravindar Kontham
Metabolites from Lactococcus lactis subsp. lactis : Isolation, Structure Elucidation, and Antimicrobial Activity. ACS omega 8 (40) (2023)
Abujunaid Khan, Madhukar S Said, Balasaheb R Borade, Rajesh G Gonnade, Vitthal T Barvkar, Ravindar Kontham, Syed Gulam Dastager
Enceleamycins A-C, Furo-Naphthoquinones from Amycolatopsis sp. MCC0218: Isolation, Structure Elucidation, and Antimicrobial Activity. Journal of natural products 85 (5) (2022)
Priyanka Kataria, Rajesh Nomula, Ravindar Kontham
Studies directed toward the synthesis of hedycoropyrans: total synthesis of des-hydroxy (-)-hedycoropyran B ( ent -rhoiptelol B). Organic & biomolecular chemistry 20 (2) (2022)
Balasaheb R Borade, Ravindar Kontham
Concise Total Synthesis of (+)-Lanceolactone A: Revision of Absolute Stereochemistry. The Journal of organic chemistry 87 (19) (2022)
Yash Mankad, Sagar S Thorat, Pronay Das, Rama Krishna Gamidi, Ravindar Kontham, Dumbala Srinivasa Reddy
Ready Access to Benzannulated [5,5]-Oxaspirolactones Using Au(III)-Catalyzed Cascade Cyclizations. The Journal of organic chemistry 87 (5) (2022)
Digambar A Kambale, Balasaheb R Borade, Ravindar Kontham
Bismuth(III)-catalyzed bis-cyclization of propargylic diol-esters: a unified approach for the synthesis of [5,5]- and [6,5]-oxaspirolactones. Organic & biomolecular chemistry 19 (30) (2022)
Sagar S Thorat, Rama Krishna Gamidi, Ravindar Kontham
Stereoselective Total Synthesis of (±)-Pleurospiroketals A and B. The Journal of organic chemistry 86 (19) (2021)
Balasaheb R Borade, Ruchi Dixit, Ravindar Kontham
Total Synthesis of Beshanzuenone D and Its Epimers and Abiespiroside A. Organic letters 22 (21) (2020)
Balasaheb R Borade, Rajesh Nomula, Rajesh G Gonnade, Ravindar Kontham
Fe(III)-Catalyzed Diastereoselective Friedel-Crafts Alkylation-Hemiketalization-Lactonization Cascade for the Synthesis of Polycyclic Bridged 2-Chromanol Lactones. Organic letters 21 (8) (2019)
Sagar S Thorat, Priyanka Kataria, Ravindar Kontham
Synthesis of Furo[2,3-b]pyran-2-ones through Ag(I)- or Ag(I)-Au(I)-Catalyzed Cascade Annulation of Alkynols and α-Ketoesters. Organic letters 20 (3) (2018)

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Publication Activity (10 Years)

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Ravindar Kontham