Search Results - "Chatterjee, Rana"

Mild, Efficient, and Metal-Free Radical 1,2-Dithiocyanation of Alkynes and Alkenes at Room Temperature by Samanta, Satyajit, Chatterjee, Rana, Santra, Sougata, Hajra, Alakananda, Khalymbadzha, Igor A, Zyryanov, Grigory V, Majee, Adinath

“…A transition metal-free process has been reported for 1,2-dithiocyanation of alkynes in the presence of sodium persulfate and potassium thiocyanate reagent…”
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A Mild and Efficient Method for the Syntheses and Regioselective Ring-Opening of Aziridines by Ghosal, Nirnita, Mahato, Sachinta, Chatterjee, Rana, Santra, Sougata, Zyryanov, Grigory, Majee, Adinath

“…We have developed a new synthetic method for the synthesis of aziridines using Chloramine-T as an effective reagent in the presence of NH2OH·HCl and NaIO4. We…”
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Combination of NH2OH·HCl and NaIO4: a new and mild reagent for the synthesis of vicinal diiodo carbonyl compounds by Santra, Sougata, Kundu, Shrishnu Kumar, Ghosal, Nirnita Chakraborty, Chatterjee, Rana, Mahato, Sachinta, Khalymbadzha, Igor A., Zyryanov, Grigory V., Hajra, Alakananda, Majee, Adinath

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Recent advances in ionic liquid mediated selective fluorination of organic compounds by Chatterjee, Rana, Dandela, Rambabu

“…Organofluorine compounds are important materials used in regular activities because of their versatility as functional materials, pharmaceuticals, and…”
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Conjugated Addition of Amines to Electron Deficient Alkenes: A Green Approach by Mukherjee, Anindita, Chatterjee, Rana, De, Aramita, Samanta, Satyajit, Mahato, Sachinta, Ghosal, Nirnita Chakraborty, Zyryanov, G. V., Majee, Adinath

“…A very simple approach has been developed for conjugate addition of a variety of aliphatic and aromatic amines to electron deficient alkenes in presence tea…”
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Metal-free oxidative radical arylation of styrene with anilines to access 2-arylacetophenones and selective oxidation of amine by Bhukta, Swadhapriya, Chatterjee, Rana, Dandela, Rambabu

“…•Facile synthesis of 2-arylacetophenones and aldehydes.•TBN and ascorbic acid mediated oxidation.•Chemoselective oxidation of amines.•Respective radical and…”
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Ionic liquid‐assisted synthesis of 2‐amino‐3‐cyano‐4H‐chromenes: A sustainable overview by Chatterjee, Rana, Bhukta, Swadhapriya, Dandela, Rambabu

“…In advanced research, the role of ionic liquid is gradually enhanced as an alternative finding. For a long time, many strategies have been developed based on…”
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Ultrasonic energy for construction of bioactive heterocycles by Kamble, Omkar, Chatterjee, Rana, Dandela, Ramababu, Shinde, Sandip

“…The ultrasonic energy has been revisited and applied for the synthesis of bioactive molecules in a short time and green method. These compounds can exhibit…”
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Ultrasound-assisted synthesis of 1,5-disubstituted pyrazoles via HFIP-mediated cascade cyclization of enaminones with aryl hydrazine by Roy, Sanjukta, Chatterjee, Rana, Kisan, Pragati, Dandela, Rambabu

“…[Display omitted] •We have developed a simple and facile ultrasound-assisted synthesis of 1,5-disubstituted pyrazoles via cascade cyclization.•The synthesis of…”
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Functionalization of Pyridine and Quinoline Scaffolds by Using Organometallic Li‐, Mg‐ and Zn‐Reagents by Dhayalan, Vasudevan, Sharma, Deepika, Chatterjee, Rana, Dandela, Rambabu

“…This Review discusses the various methods for functionalizing pyridine and quinoline scaffolds, including direct selective metalation (DoM), halogen/metal…”
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Metal-free one-pot synthesis of 2-substituted benzimidazoles from N-aryl imines and TMSN3 by Gaware, Sujeet, Chatterjee, Rana, Dhayalan, Vasudevan, Dandela, Rambabu

“…[Display omitted] Iodine-catalysed efficient synthesis of 2-substituted benzimidazoles has been developed under aerobic condition. The one-pot oxidative…”
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Zinc‐Catalysed [3+2] Cycloaddition of Enaminone with Tosylhydrazide to Synthesise 1H‐pyrazole via C–N and S–N Bond Cleavage by Dandela, Rambabu, Roy, Sanjukta, Chatterjee, Rana

“…A novel and practical zinc‐catalysed synthesis of 1H‐pyrazole has been developed. The one‐pot protocol enables the cycloaddition of enaminone and…”
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Metal‐Free, PhI(OAc)2‐Promoted Oxidative C(sp2)−H Difunctionalization: Synthesis of Thioaminated Naphthoquinones by Pal, Satyajit, Chatterjee, Rana, Santra, Sougata, Zyryanov, Grigory V., Majee, Adinath

“…A three‐component thioamination reaction has been developed in the presence of phenyliodonium(III) diacetate (PIDA) leading to the formation of a thioaminated…”
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Ionic liquid‐assisted synthesis of 2‐amino‐3‐cyano‐4 H ‐chromenes: A sustainable overview by Chatterjee, Rana, Bhukta, Swadhapriya, Dandela, Rambabu

“…Abstract In advanced research, the role of ionic liquid is gradually enhanced as an alternative finding. For a long time, many strategies have been developed…”
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Bis(trifluoroacetoxy)iodo benzene (PIFA)-promoted transamidation of carboxamides and carboxylic acids with amines by Kamble, Omkar S., Chatterjee, Rana, Dandela, Rambabu

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Iodine-mediated domino cyclization of hydrazides for one-pot synthesis of 1,3,4-oxadiazoles via oxidative bond cleavage of vinyl azide by Bhukta, Swadhapriya, Chatterjee, Rana, Kumar Angajala, Kishore, Dandela, Rambabu

“…[Display omitted] An iodine and base-promoted domino cyclization has been disclosed for one-pot synthesis of 1,3,4-oxadiazoles via oxidative cleavage of…”
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One-pot multicomponent domino synthesis of highly functionalized dibenzo[b,d]furans by Jaggavarapu, Satyanaraya Reddy, Bhukta, Swadhapriya, Chatterjee, Rana, Rao Anna, Venkateswara, Dandela, Rambabu

“…[Display omitted] A simple and efficient base-promoted one-pot multicomponent synthesis of diversely functionalized dibenzo[b,d]furans has been achieved…”
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PIDA-Catalysed oxidative C–C bond cleavage for the direct synthesis of benzoic acids and antibacterial studies of the amides derivatives by Bhukta, Swadhapriya, Kamble, Omkar S., Chatterjee, Rana, Dandela, Rambabu

“…A hypervalent iodine, (diacetoxyiodo)benzene (PIDA) catalysed facile synthesis of benzoic acids has been developed from aromatic ketone through oxidative C–C…”
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Efficient Cross‐Dehydrogenative Coupling (CDC) Enabled by Cu‐PMo12 towards the Synthesis of Pyrimidinyl Carbamates at Room Temperature by Gaware, Sujeet, Chatterjee, Rana, Kotkondawar, Abhay Vijay, Dandela, Rambabu

“…A novel and efficient approach has been developed for the direct synthesis of pyrimidinyl dimethylcarbamate using Cu‐PMo12 complex. Basically, Cu‐PMA catalyst…”
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Iron(III)-catalyzed synthesis of selenoesters from α-amino carbonyl derivatives at room temperature by Chatterjee, Rana, Mukherjee, Anindita, Santra, Sougata, Zyryanov, Grigory V., Majee, Adinath

“…An Fe(III)-catalyzed efficient method has been developed for the synthesis of selenoester derivatives in high yields through the coupling of α-amino…”
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