Recent advances in the transition-metal-free synthesis of quinoxalines

por Borah, Biplob, Chowhan, L. Raju
Publicado 2021

Ultrasound-assisted transition-metal-free catalysis: a sustainable route towards the synthesis of bioactive heterocycles

por Borah, Biplob, Chowhan, L. Raju
Publicado 2022

Ligand Free One-Pot Synthesis of Pyrano[2,3-c]pyrazoles in Water Extract of Banana Peel (WEB): A Green Chemistry Approach

por Dwivedi, Kartikey Dhar, Borah, Biplob, Chowhan, L. Raju
Publicado 2020

Recent approaches in the organocatalytic synthesis of pyrroles

por Borah, Biplob, Dwivedi, Kartikey Dhar, Chowhan, L. Raju
Publicado 2021

Graphene Oxide Catalyzed Synthesis of Fused Chromeno Spiro Pyrrolidine Oxindoles via Tandem Decarboxylation and 1,3-Dipolar Cycloaddition

por Singh, Vipin, Lakshmi, Shanta Raj, Chowhan, L. Raju
Publicado 2022

Highly efficient catalyst-free domino conjugate addition, decarboxylation and esterification/amidation of coumarin carboxylic acid/esters with pyrazolones: a green chemistry approa...

por Lakshmi, Shanta Raj, Singh, Vipin, Chowhan, L. Raju
Publicado 2020

Sonochemistry in an organocatalytic domino reaction: an expedient multicomponent access to structurally functionalized dihydropyrano[3,2-b]pyrans, spiro-pyrano[3,2-b]pyrans, and sp...

por Borah, Biplob, Bora, Jahnu, Ramesh, Pambala, Chowhan, L. Raju
Publicado 2022

Heterogeneous graphene oxide as recyclable catalyst for azomethine ylide mediated 1,3 dipolar cycloaddition reaction in aqueous medium

por Reddy, Marri Sameer, Kumar, Nandigama Satish, Chowhan, L. Raju
Publicado 2018

Recent advances and prospects in the organocatalytic synthesis of quinazolinones

por Borah, Biplob, Swain, Sidhartha, Patat, Mihir, Chowhan, L. Raju
Publicado 2022

Direct Michael addition/decarboxylation reaction catalyzed by a composite of copper ferrite nanoparticles immobilized on microcrystalline cellulose: an eco-friendly approach for co...

por Kumar, Bhupender, Borah, Biplob, Babu, J. Nagendra, Chowhan, L. Raju
Publicado 2022

Stereoselective synthesis of CF(3)-containing spirocyclic-oxindoles using N-2,2,2-trifluoroethylisatin ketimines: an update

por Borah, Biplob, Veeranagaiah, Naveena S., Sharma, Samrita, Patat, Mihir, Prasad, Madavi S., Pallepogu, Raghavaiah, Chowhan, L. Raju
Publicado 2023

DABCO-promoted highly diastereo- and regioselective construction of C-3 functionalized spirooxindoles via [3 + 2] cycloaddition of 2-aryl/heteroarylidene-1H-indene-1,3(2H)-diones w...

por Prasad, Madavi S., Bharani, Sankar, Sharief, Syed Mastan, Ravi, Mudavath, Sivaprakash, Murugesan, Borah, Biplob, Chowhan, L. Raju
Publicado 2022

Brønsted acid catalyzed mechanochemical domino multicomponent reactions by employing liquid assisted grindstone chemistry

por Borah, Biplob, Swain, Sidhartha, Patat, Mihir, Kumar, Bhupender, Prajapat, Ketan Kumar, Biswas, Rathindranath, Vasantha, R., Chowhan, L. Raju
Publicado 2023