Search Results - "Pundeer, Rashmi"

Green Synthesis of Pyrazoles: Recent Developments in Aqueous Methods by Singh, Sushma, Yadav, Sidhant, Minakshi, Minakshi, Pundeer, Rashmi

“…Organic syntheses by adopting green protocols such as sonochemical procedures, microwave technologies, solvent-free conditions, green solvents, heterogeneous…”
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Recent advances in the synthesis of cholesterol-based triazoles and their biological applications by Bendi, Anjaneyulu, Vashisth, Chanchal, Yadav, Sidhant, Pundeer, Rashmi, Raghav, Neera

“…•Synthetic strategies of cholesterol-based triazoles is provided.•33 Different synthetic schemes are provided.•Cholesterol-triazole hybrid are prepared by…”
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Chalcone and pyrazoline derivatives of dehydroacetic acid as digestive enzyme effectors and In silico studies by Lakhia, Raman, Verma, Nitin Kumar, Raghav, Neera, Pundeer, Rashmi

“…•Synthesis of DHA chalcones and pyrazolines.•Enzymatic activities of α-Amylase, Lipase, Trypsin, Pepsin and BSA were performed.•In silico studies of DHA…”
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Synergistic corrosion inhibition of mild steel by chalcone derivatives and KI in acidic media via computational and experimental methods by Sehrawat, Rashmi, Vashishth, Priya, Chaudhri, Vishwas, Pundeer, Rashmi, Kumar, Harish, Ebenso, Eno E., Mangla, Bindu

“…The corrosion inhibition characteristics of chalcone 4-hydroxy-6-methyl-3-(3-phenylacryloyl)-2H-pyran-2-one derivatives with different functional groups (H,…”
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Developments in the synthesis of α,α-dibromoacetophenones and related compounds by Arora, Loveena, Prakash, Richa, Pundeer, Rashmi

“…Increasing demand of α,α-dibromoketones, as highly reactive and easy-to-handle precursors to carry out selective organic transformations, to synthesize…”
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Development of potential cathepsin B inhibitors: Synthesis of new bithiazole derivatives, in vitro studies supported with theoretical docking studies by Yadav, Sidhant, Vashisth, Chanchal, Chaudhri, Vishwas, Singh, Karan, Raghav, Neera, Pundeer, Rashmi

“…Cysteine cathepsins play a crucial role in cancer, inflammation, and the regulation of degenerative processes such as apoptosis, making them significant…”
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Insights of newly synthesized novel pyrazole compounds for mild steel corrosion inhibition in an acidic environment by experimental and computational calculations by Sehrawat, Rashmi, Pundeer, Rashmi, Yadav, Sidhant, Vashishth, Priya, Bairagi, Himanshi, Shukla, Sudhish K., Mangla, Bindu

“…•Novel pyrazole derivatives synthesized and evaluated as corrosion inhibitor.•Pyrazoles Pz-a (84.47 %) and Pz-b (89.85 %) are good inhibitors for mild steel in…”
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Dehydroacetic acid hydrazones as potent enzyme inhibitors: design, synthesis and computational studies by Lakhia, Raman, Raghav, Neera, Pundeer, Rashmi

“…•Designing and in silico studies on hydrazones of DHA.•Synthesis of most potent derivative.•Evaluation against amylase, lipase, trypsin, BSA, cathepsin B and…”
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α,α‐Dibromoketone precursors in the synthesis of some new thiazole derivatives: Thiazol‐2‐yl hydrazonobutanoates, thiazol‐2‐yl pyrazole‐4‐carboxylates and acids by Kiran, Vijay, Joshi, Radhika, Pundeer, Rashmi

“…In the present study, α,α‐dibromoacetophenones are used as efficient precursors for the facile synthesis of several new hydrazonothiazoles, ethyl…”
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Pyrazole-thiazole hybrids: Synthesis, computational studies and impact on digestive enzymes by Yadav, Sidhant, Lakhia, Raman, Bendi, Anjaneyulu, Phougat, Harshita, Verma, Nitin Kumar, Singh, Karan, Raghav, Neera, Pundeer, Rashmi

“…•A series of pyrazole-thiazole hybrids were synthesized and characterized by IR, 1H NMR, 13C NMR, and LC-MS.•All the synthesized compounds were tested for…”
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Some New Pyrazolyl Pyrazolones and Cyanopyrazolyl Acrylates: Design, Synthesis and Biological Evaluation by Singh, Sushma, Prakash, Richa, Dua, Neha, Sharma, Chetan, Pundeer, Rashmi

“…The present work is aimed to report several new synthetically and medicinally important pyrazole derivatives. Herein, a series of new…”
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A Facile Synthesis of Some New 1-Benzothiazolyl-3-aryl/Hetaryl-5-(3-aryl-1-phenyl-4-pyrazolyl) Pyrazoles and Their Antimicrobial Activity by Singh, Sushma, Punia, Vijaykiran, Sharma, Chetan, Aneja, K. R., Prakash, Om, Pundeer, Rashmi

“…Some new derivatives of 1‐benzothiazolyl‐3‐aryl/hetaryl‐5‐(3‐aryl‐1‐phenyl‐4‐pyrazolyl) pyrazoles were synthesized by the cyclocondensation of…”
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Synthesis and evaluation of antibacterial and antifungal activities of new (Z)-3-bromo-4-(1,3-diaryl-1H-pyrazol-4-yl)but-3-en-2-ones and 4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-1,3-diaryl-1H-pyrazoles by Pundeer, Rashmi, Sushma, Kiran, Vijay, Sharma, Chetan, Aneja, K. R., Prakash, Om

“…Bromination of 4-(1, 3-diaryl-1 H -pyrazol-4-yl) but-3-en-2-ones, triggered by a combination of potassium bromide and cerium(IV) ammonium nitrate in a biphasic…”
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One-Pot Synthesis of Some New Semicarbazone, Thiosemicarbazone, and Hydrazone Derivatives of 1-Phenyl-3-Arylpyrazole-4-Carboxaldehyde from Acetophenone Phenylhydrazones Using Vilsmeier-Haack Reagent by Pundeer, Rashmi, Ranjan, Pooja, Pannu, Kamaljeet, Prakash, Om

“…Semicarbazone derivatives 3 of 1,3-diphenylpyrazole-4-carboxaldehyde have been synthesized in high yields through a one-pot procedure involving acetophenone…”
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α,α-Dibromoacetophenones mediated synthesis of some new 7H-7-alkoxy-3-alkyl/phenyl-6-aryl-s-triazolo[3,4-b][1,3,4]thiadiazines and their antimicrobial evaluation by Pundeer, Rashmi, Kiran, Vijay, Prakash, Richa, Sushma, Bhatia, Subhash C., Sharma, Chetan, Aneja, Kamal R.

“…A series of new 7 H -7-alkoxy-3-alkyl/phenyl-6-aryl- s -triazolo[3,4-b][1,3,4]thiadiazines (3 , 4) were synthesized by the reaction of various…”
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A novel and facile iodine(III)-mediated approach for C(5)-acetoxylation of 6-hydroxyflavone and 6-hydroxyflavanones by Prakash, Om, Kaur, Harpreet, Sharma, Vijay, Bhardwaj, Vikas, Pundeer, Rashmi

“…Oxidation of 6-hydroxyflavone and 6-hydroxyflavanones with iodobenzene diacetate in acetic acid leads to regioselective acetoxylation, thereby providing a…”
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A Facile Synthesis of Thiazole-2(3H)-thiones Through [Hydroxy(tosyloxy)iodo]benzene by Aggarwal, Ranjana, Pundeer, Rashmi, Kumar, Vinod, Chaudhri, Vishwas, Singh, Shiv P., Prakash, Om

“…A one-pot facile synthesis of thiazole-2(3H)-thiones (4) has been achieved by hypervalent iodine oxidation of ketones (1) using [hydroxy(tosyloxy)iodo]benzene,…”
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An Improved Iodine(III) Mediated Method for Thiocyanation of 2-Arylindan-1,3-diones, Phenols, and Anilines by Prakash, Om, Kaur, Harpreet, Pundeer, Rashmi, Dhillon, R. S., Singh, Shiv P.

“…An improved method for thiocyanation of 2-arylindan-1,3-diones, phenols, and anilines using a reagent combination of (dichloroiodo)benzene and potassium…”
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