S. Bajpai

ORCID: 0000-0003-1576-9325
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Organoselenium and organotellurium chemistry
  • Synthesis and Characterization of Heterocyclic Compounds
  • Crystallography and molecular interactions
  • Synthesis and biological activity
  • Organometallic Compounds Synthesis and Characterization
  • Chemical Thermodynamics and Molecular Structure
  • Phenothiazines and Benzothiazines Synthesis and Activities
  • Organic Chemistry Cycloaddition Reactions
  • Synthesis and Biological Evaluation
  • Quinazolinone synthesis and applications
  • Multicomponent Synthesis of Heterocycles
  • Metal complexes synthesis and properties
  • Synthesis and Reactivity of Sulfur-Containing Compounds
  • Nanoparticles: synthesis and applications
  • Crystal structures of chemical compounds
  • Synthesis of heterocyclic compounds
  • Synthesis and Reactivity of Heterocycles
  • Molecular Spectroscopy and Structure
  • Synthesis of Organic Compounds
  • Nanomaterials for catalytic reactions
  • Urban Agriculture and Sustainability
  • Sulfur-Based Synthesis Techniques
  • Click Chemistry and Applications

Motilal Nehru Medical College
2025

Vellore Institute of Technology University
2024

Amity University
2024

University of Lucknow
1999-2021

University of Allahabad
2003

Background And Aims: The global increase in Caesarean section (CS) rates has raised concerns about the associated risks for both mothers and babies, especially with repeated procedures. This led many working to opt vaginal delivery when possible. To better predict risk of scar dehiscence or rupture, evaluating thickness CS near term using ultrasound been suggested. study aims determine relationship between sonographic intraoperative status scar. Methods: A total 265 antenatal women previous...

10.36106/ijar/0700781 article EN Indian Journal Of Applied Research 2025-01-01

Background: Progesterone is widely used in pregnancy for conditions like luteal phase defects and preterm labor prevention. However, irrational use, especially prolonged or with multiple formulations, raises concerns about liver dysfunction intrahepatic cholestasis of (IHCP). This study aimed to assess the impact progesterone use on function tests (LFTs) IHCP incidence based duration type therapy. Methods: A prospective 150 antenatal women categorized into three groups: no (Group A), until...

10.18203/2320-1770.ijrcog20251241 article EN International Journal of Reproduction Contraception Obstetrics and Gynecology 2025-04-28

Abstract: Heterocycles are organic compounds, the most important pharmaceutical skeleton widely distributed in nature. Many of them possess medicinal as well pharmacological activities. Pyrroles well-known five-member-privileged scaffolds with potential. Pyrrole is component complex macrocycles, including porphyrins heme and chlorophylls. Nowadays, development microwave-supported synthetic strategies for such biologically relevant heterocycles an objective. Microwave-induced pyrrole...

10.2174/1385272827666230508124450 article EN Current Organic Chemistry 2023-04-01

Abstract: Synthesis of heterocyclic scaffolds by microwave irradiation is a green and clean process. The organic transformation induced irradiation, as an alternative source energy, has been great interest due to the high efficiency, yield, short reaction time with minimum by-product production. Heterocyclic compounds, important skeleton for pharmaceuticals, are most privileged prevalent class chemistry. They have enormous medicinal value pharmaceutical potential. This review demonstrates...

10.2174/2213346110666230102095423 article EN Current Green Chemistry 2023-01-03

: The main emphasis of green chemistry is to reduce environmental pollution. Its goal adopt a cost-effective and harmless strategy for human health the environment. synthetic routes have succeeded in adopting solvent-free conditions as an effective tool sustainability. Heterocycles are organic compounds that widely distributed by nature. Many them possess medicinal pharmacological properties, this heterocyclic moiety found many drugs. strategies Synthesis bioactive heterocycles are,...

10.2174/0122133372300414240403035407 article EN Current Organocatalysis 2024-04-15

Three novel organotellurium decorated 10-membered tetraazamacrocyclic complexes of Co(II) were synthesized using template condensation 1,1-diiodo-1-telluracyclopentane, 1,1-diodo-2-methyl-1-telluracyclopentane and 1,1-diiodo-1,1-diethyltellurium(IV) with 1,2-diaminopropane cobalt dichloride hexahydrate in dry methanol 2:2:1 molar ratio. The characterization the cobalt(II) was carried out elemental analysis, spectroscopic studies (IR, proton NMR & decoupled carbon NMR) conductance...

10.14233/ajchem.2024.31358 article EN Asian Journal of Chemistry 2024-04-30

Three novel organotellurium (IV) derivatives of diphenyldithiocarbamate, C4H8Te[(CS2) N(C6H5)2]2 (1), (C2H5)2Te[(CS2) (2), and C4H7(CH3)Te[(CS2) (3) have been synthesized by the reaction sodium salt diphenyl dithiocarbamate with C4H8TeI2, (C2H5)2TeI2, C4H7(CH3)TeI2 respectively. The compounds 1–3 were characterized elemental analysis, IR, 1H NMR, 13C{1H} NMR spectroscopic studies. antimicrobial efficacy was examined against selected bacterial fungal strains using broth microdilution disc...

10.1080/17415993.2024.2360441 article EN Journal of Sulfur Chemistry 2024-06-02

A simple way of synthesis artemisinin dimer using nitro aliphatic compounds is reported. Herein, few monomers and dimers have been synthesized with the help linker nitroalkanes iron catalyst supported on polymer (Fe/SBA-15). The shows good anticancer antimalarial activities

10.14233/ajchem.2021.22918 article EN Asian Journal of Chemistry 2020-01-01
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