Heterogeneous gold nanocatalyst applied in the synthesis of 2-aryl-2, 3-dihydroquinazolin-4 (1H)-ones

CA Didó, EB Mass, MB Pereira, R Hinrichs… - Colloids and Surfaces A …, 2020 - Elsevier
Gold nanocatalyst was efficiently applied in the synthesis of 2–aryl–2, 3–dihydroquinazolin–
4 (1H)–ones using very small catalyst amount (0.6 gold mol%). These heterocyclic …

Highly Efficient Zn(L‐Pro)2 Catalyst for the Synthesis of 2‐Phenyl Benzimidazoles and 2‐Phenyl Benzothiazoles via Aerobic Oxygenation

R Katla, R Katla, NLC Domingues - ChemistrySelect, 2022 - Wiley Online Library
The synthesis of biologically active 2‐substituted benzimidazoles and benzothiazoles was
developed using Zn (L‐Pro) 2 as catalyst in ethanol at room temperature in an aerobic …

Mono-ammonium phosphate fertilizer modified by cadmium: an efficient and recyclable catalyst for 2, 3-dihydroquinazolin-4 (1H)-one derivatives synthesis

S Chehab, Y Merroun, T Ghailane… - Polycyclic Aromatic …, 2022 - Taylor & Francis
The present work reports a simple procedure for the preparation of cadmium pyrophosphate
(Cd2P2O7) from the modification of mono-ammonium phosphate (MAP) fertilizer by …

Pd/RHA and Pd/BPA as Eco-Friendly Heterogeneous Catalysts: Microwave-Assisted C–S Cross-Coupling Reaction in DMF

R Katla, R Katla, TB Goulart, DS Rosa, GR Rosa - Synlett, 2022 - thieme-connect.com
First time, Pd-Rice Husk Ash (Pd/RHA) and Pd-Banana Peel Ash (Pd-BPA) were used as
eco-friendly catalysts in the C–S cross-coupling reaction of 5-bromo-2, 1, 3 …

An aqueous facile synthesis of 2, 3-dihydroquinazolin-4 (1H)-one derivatives by reverse zinc oxide micelles as nanoreactor

J Mou, N Chen, Y Zhao, H Qi, S Meng, R **ang… - Frontiers in …, 2020 - frontiersin.org
A green synthetic protocol has been developed for the efficient preparation of 2, 3-
dihydroquinazolin− 4 (1H)-one derivatives with excellent yield in aqueous media. Reverse …

MWCNTs‐ZrO2 as a reusable heterogeneous catalyst for the synthesis of N‐heterocyclic scaffolds under green reaction medium

B Halder, F Banerjee, A Nag - Applied Organometallic …, 2020 - Wiley Online Library
A simple, efficient, and facile heterogeneous multi‐walled carbon nanotubes‐zirconia
nanocomposite (MWCNTs‐ZrO2) has been synthesized using natural feedstock coconut …

An Efficient CuI-Catalyzed C–S Cross-Coupling Reaction under Microwave Irradiation in DMF

R Katla, R Katla, NLC Domingues - Synthesis, 2022 - thieme-connect.com
Microwave irradiated C–S cross-coupling reaction to synthesize 5-aryllthiobenzo-2, 1, 3-
thiadiazole derivatives from a variety of benzene thiols with 5-bromo-2, 1, 3 …

XantPhos Pd-G3 as an Efficient Catalyst: Microwave-Assisted C–S Cross-Coupling Reaction in DMF

R Katla, R Katla, NLC Domingues - Synthesis, 2023 - thieme-connect.com
Buchwald precatalyst (XantPhos Pd-G3) was employed for the first time in a C–S cross-
coupling reaction involving 2-(4-bromophenyl) benzothiazole or 5-bromo-2, 1, 3 …

Synthesis and Characterization of Bi13B0. 48V0. 49-xPxO21. 45 and Efficient Catalyst for the Synthesis of 2, 3-dihydroquinazolin-4 (1H)-ones Derivatives Synthesis

H Barebita, Y Merroun, S Ferraa, A Nimour… - Bulletin of Chemical …, 2020 - journal.bcrec.id
A new compound has been found in the system Bi 13 B 0.48 V 0.49-x P x O 21.45 (with 0≤
x≤ 0.34), were prepared by the direct solid-state reaction of Bi 2 O 3,(NH 4) 2 HPO 4, V 2 O …