A recent update on the environment friendly methodologies to synthesize bis (indolyl) methane and 3, 3-di (3-indolyl)-2-indolone derivatives

P Kamboj, V Tyagi - Tetrahedron, 2023 - Elsevier
Indole, widely recognized as a versatile category of heterocyclic frameworks that contain
nitrogen is extensively employed in the synthesis of various organic compounds due to their …

Phosphotungstic acid modified sulphonic acid functionalised SBA-15: exploring the synergistic effect for thermal and light assisted synthesis of bis (indolyl) methanes

R Arun, G Jagannivasan, M Salva, MP Athira… - Journal of Porous …, 2024 - Springer
Sulphonic acid functionalized mesoporous SBA-15 (SSA) was synthesized by a one-pot
hydrothermal method using P123 as the surfactant in acidic media. The basic framework of …

Green Synthesis of Bisindolylmethane Derivatives (A Review)

HB El-Nassan - Russian Journal of Organic Chemistry, 2024 - Springer
Bisindolylmethane (BIM) derivatives represent an effective class of biologically active
compounds. BIM derivatives were reported to exhibit antimicrobial, anticancer, antioxidant …

Heteropolyacid-Assisted Efficient One-Pot Synthesis of Ethyl Levulinate from Biorenewable Feedstocks

G Jagannivasan, S Haridas, B Marimuthu… - Energy & …, 2025 - ACS Publications
Amid rising environmental concerns over fossil fuel dependence, biomass-derived alkyl
levulinates, particularly ethyl levulinate (EL), have gained prominence due to their versatility …

Porous activated carbon from waste chili pedicle encapsulating Cu2O nanoparticles with fine-tuned morphologies: A custom-designed catalyst for friedel-crafts …

RL Priya, SG Babu - Sustainable Materials and Technologies, 2025 - Elsevier
Functionalizing and modification of high surface area activated carbon using metal-oxide
nanoparticles have acquired a high interest due to improving inherent properties. The …

Phosphotungstic acid and sulphonic acid functionalised SBA-15 for the synthesis of 2, 4, 5 trisubstituted and 1, 2, 4, 5 tetrasubstituted imidazole derivatives

R Arun, M Joseph, MP Athira, M Salva… - Journal of Porous …, 2025 - Springer
Over the past few decades, research has been consistently focused on the development of
simple green synthetic routes for organic transformations. Mesoporous silica based solid …

An effective alliance for successful coupling: electrochemical alcohol oxidation mediated conversion of indoles to bis (indolyl) methanes

MD Baravkar, BLV Prasad - Journal of Applied Electrochemistry, 2024 - Springer
Electro-organic transformation of indoles to bis (indolyl) methanes (BIMs) has been
successfully achieved by combining the electrochemical alcohol oxidation reaction (AOR) …

Calix [4] resorcinarenes as Stable, Metal-Free Unexplored and Unfathomed Material for Iodine Capture: Experimental and Theoretical Insights

G Jagannivasan, JG Elambalassery… - ACS Chemical Health & …, 2024 - ACS Publications
While nuclear power offers a viable solution to the ever-growing energy demands, the piling
up of nuclear waste remains a looming threat, endangering life on Earth. Safe disposal of …

The use of ultrasound in drug synthesis: a sustainable method

V Tiwari, A Tiwari, BK Banik, BM Sahoo - Green Approaches in Medicinal …, 2024 - Elsevier
Ultrasound-assisted synthesis, also called sonochemistry or ultrasonic chemistry, has its
roots in the early 20th century. Most ultrasound radiations (UR) have a frequency of between …

Efficient Synthesis of Bis(indolyl)methane Derivatives on Heterogeneous Ga‐MCM‐41‐SO3H Catalyst under Mild Conditions

D Van Do, VTH Nguyen, TT Linh, TS Le… - …, 2024 - Wiley Online Library
We are reporting a convenient method for the synthesis of bis (indolyl) methane derivatives
from relatively cheap and commercially available chemicals such as indoles and aldehydes …