Synthesis of imidazole-based molecules under ultrasonic irradiation approaches
XL Yu, YH Fan, XN Zheng, JF Gao, LG Zhuang, YL Yu… - Molecules, 2023 - mdpi.com
Imidazole-based compounds are a series of heterocyclic compounds that exhibit a wide
range of biological and pharmaceutical activities. However, those extant syntheses using …
range of biological and pharmaceutical activities. However, those extant syntheses using …
L-Proline: A versatile organo-catalyst in organic chemistry
Background: L-proline is a natural amino acid having secondary amine functionality and
acts as a bifunctional catalyst (organo-catalyst). The amino-functional group acts as Lewis …
acts as a bifunctional catalyst (organo-catalyst). The amino-functional group acts as Lewis …
Ultrasound-assisted synthesis of heterocyclic compounds
In this review, we tried to underscore the synthesis of the heterocyclic compounds under
assisted ultrasonic irradiation. The ultrasonic irradiation has been applied for medicinal …
assisted ultrasonic irradiation. The ultrasonic irradiation has been applied for medicinal …
[HTML][HTML] Highly efficient and metal-free synthesis of tri-and tetrasubstituted imidazole catalyzed by 3-picolinic acid
AZ Al Munsur, HN Roy, MK Imon - Arabian Journal of Chemistry, 2020 - Elsevier
Picolinic acid is an efficient organo-catalyst for a one-pot three-component synthesis of 2, 4,
5-triaryl substituted imidazole. Moreover, the utility of this catalyst has been extended to the …
5-triaryl substituted imidazole. Moreover, the utility of this catalyst has been extended to the …
β‐Cyclodextrin catalyzed access to fused 1,8‐dihydroimidazo[2,3‐b]indoles via one‐pot multicomponent cascade in aqueous ethanol: Supramolecular approach …
An eco‐friendly multicomponent synthesis of substituted imidazole derivatives catalyzed by
β‐cyclodextrin (β‐CD) was scrutinized for the first time via a one‐pot three‐compound …
β‐cyclodextrin (β‐CD) was scrutinized for the first time via a one‐pot three‐compound …
Ce@STANPs/ZrO2 as Nanocatalyst for Multicomponent Synthesis of Isatin-Derived Imidazoles under Green Reaction Conditions
MU Khan, ZN Siddiqui - ACS omega, 2018 - ACS Publications
A highly efficient and recyclable catalyst, cerium-immobilized silicotungstic acid nanoparticle-
impregnated zirconia (Ce@ STANPs/ZrO2), has been synthesized. The catalytic activity of …
impregnated zirconia (Ce@ STANPs/ZrO2), has been synthesized. The catalytic activity of …
[PDF][PDF] AJ Csian OURNALOF HEMISTRY AJ Csian OURNALOF HEMISTRY
PROY CHOWDHURY… - Asian Journal of …, 2022 - sethanandramjaipuriacollege.in
Sonogashira cross-coupling process is a synthetic method for producing aryl-alkyne
conjugates. In last few years, several researchers have been able to explore the divergent …
conjugates. In last few years, several researchers have been able to explore the divergent …
Preparation, characterization, and application of preyssler heteropoly acid immobilized on magnetic nanoparticles as a green and recoverable catalyst for the …
A Javid, A Khojastehnezhad, AJL Pombeiro - Russian Journal of General …, 2017 - Springer
An efficient, magnetically separable catalyst was synthesized by immobilization of Preyssler
heteropoly acid (HPA) on Ni 0.5 Zn 0.5 Fe 2 O 4 magnetite nanoparticles (MNPs) coated …
heteropoly acid (HPA) on Ni 0.5 Zn 0.5 Fe 2 O 4 magnetite nanoparticles (MNPs) coated …
l-Proline catalyzed multicomponent reactions
S Khandelwal, Y Kumar Tailor… - Current …, 2016 - ingentaconnect.com
The multicomponent reactions involving the use of environmentally benign solvents, and
non-toxic, and recyclable organocatalysts require special attention as with such significant …
non-toxic, and recyclable organocatalysts require special attention as with such significant …
Solubility and Thermodynamic Properties of (2S)-Pyrrolidine-2-carboxylic Acid in Water, Alcohols, and Water–Alcohol Mixtures
E Duan, K Wang, X Li, Z Chen… - Journal of Chemical & …, 2015 - ACS Publications
The solubility of (2 S)-pyrrolidine-2-carboxylic acid in pure alcohols (methanol, ethanol,
isopropyl alcohol, and butan-1-ol) and the aqueous alcohols (methanol, ethanol, and …
isopropyl alcohol, and butan-1-ol) and the aqueous alcohols (methanol, ethanol, and …