SBA-15/PrN (CH2PO3H2) 2 as a novel and efficient mesoporous solid acid catalyst with phosphorous acid tags and its application on the synthesis of new pyrimido [4 …
Abstract In this work, SBA-15/PrN (CH 2 PO 3 H) 2 as a novel and heterogeneous catalyst
containing of phosphorous acid groups was fully characterized by using various analysis …
containing of phosphorous acid groups was fully characterized by using various analysis …
A novel three-component one-pot synthesis of pyrano [2, 3-d] pyrimidines and pyrido [2, 3-d] pyrimidines using microwave heating in the solid state
I Devi, BSD Kumar, PJ Bhuyan - Tetrahedron letters, 2003 - Elsevier
Microwave-assisted three-component cyclocondensation of barbituric acids 1,
benzaldehyde 2 and alkyl nitriles 3 proceeds in the absence or presence of triethylamine to …
benzaldehyde 2 and alkyl nitriles 3 proceeds in the absence or presence of triethylamine to …
One-pot synthesis of pyrano[2,3-d]pyrimidinone derivatives catalyzed by L-proline in aqueous media
M Bararjanian, S Balalaie, B Movassag… - Journal of the Iranian …, 2009 - Springer
Iranian Chemical Society One-Pot Synthesis of Pyrano[2,3-d]pyrimidinone Derivatives Catalyzed
by L-Proline in Aqueous Media Page 1 J. Iran. Chem. Soc., Vol. 6, No. 2, June 2009, pp …
by L-Proline in Aqueous Media Page 1 J. Iran. Chem. Soc., Vol. 6, No. 2, June 2009, pp …
Multilinker phosphorous acid anchored En/MIL-100 (Cr) as a novel nanoporous catalyst for the synthesis of new N-heterocyclic pyrimido [4, 5-b] quinolines
H Sepehrmansouri, M Zarei, MA Zolfigol… - Molecular …, 2020 - Elsevier
A novel ethylenediamine (En) based metal-organic frameworks (MOFs) of Cr-MOFs, En/MIL-
100 (Cr), containing phosphorous acid tags was prepared. MIL-100 (Cr)/NHEtN (CH 2 PO 3 …
100 (Cr), containing phosphorous acid tags was prepared. MIL-100 (Cr)/NHEtN (CH 2 PO 3 …
Synthesis, characterization and application of ZnFe 2 O 4 nanoparticles as a heterogeneous ditopic catalyst for the synthesis of pyrano [2, 3-d] pyrimidines
A Khazaei, A Ranjbaran, F Abbasi, M Khazaei… - RSC Advances, 2015 - pubs.rsc.org
In the present work, ZnFe2O4 nanopowder, as a highly efficient and heterogeneous catalyst,
was prepared and fully characterized by IR, UV, XRD, EDX and SEM analysis. The …
was prepared and fully characterized by IR, UV, XRD, EDX and SEM analysis. The …
Magnetic nanocatalysts utilized in the synthesis of aromatic pharmaceutical ingredients
R Taheri-Ledari, A Maleki - New Journal of Chemistry, 2021 - pubs.rsc.org
Here, we provide a brief survey of the recent advances in catalytic processes used in
organic reactions, focusing on magnetic heterogeneous nanocatalysts (MHNCs). In the last …
organic reactions, focusing on magnetic heterogeneous nanocatalysts (MHNCs). In the last …
Water Mediated Domino Knoevenagel‐Michael‐Cyclocondensation Reaction of Malononitrile, Various Aldehydes and Barbituric Acid Derivatives Using Boric Acid …
A Khazaei, HAA Nik… - Journal of the Chinese …, 2015 - Wiley Online Library
Nano‐titania sulfuric acid (TSA) and boric acid [B (OH) 3] were efficiently utilized for domino
Knoevenagel‐Michael‐cyclocondensation reaction of malononitrile, various aldehydes and …
Knoevenagel‐Michael‐cyclocondensation reaction of malononitrile, various aldehydes and …
L-Proline catalyzed synthesis of densely functionalized pyrido [2, 3-d] pyrimidines via three-component one-pot domino Knoevenagel aza-Diels–Alder reaction
Highly functionalized hitherto unreported pyrido [2, 3-d] pyrimidines have been concisely
synthesized in good yields via l-proline catalyzed one-pot three-component domino …
synthesized in good yields via l-proline catalyzed one-pot three-component domino …
Synthesis and biological application of pyranopyrimidine derivatives catalyzed by efficient nanoparticles and their nucleoside analogues
WS Shehab, AF EL-Farargy… - Synthetic …, 2019 - Taylor & Francis
Nanoparticles supply an environmentally friendly procedure for the synthesis of pyrano [2, 3-
d] pyrimidines by the one-pot three-component condensation reaction of thiobarbituric acid …
d] pyrimidines by the one-pot three-component condensation reaction of thiobarbituric acid …
Synthesis of substituted pyrimidine using ZnFe2O4 nanocatalyst via one pot multi‐component reaction ultrasonic irradiation
P Chavan, S Bangale, D Pansare… - Journal of …, 2020 - Wiley Online Library
A highly efficient, eco‐friendly, recyclable heterogeneous ZnFe2O4 nanocatalyzed synthesis
of 2‐amino‐4‐substituted 1, 4‐dihydrobenzo [4, 5] imidazo [1, 2‐a] pyrimidine‐3‐carbonitrile …
of 2‐amino‐4‐substituted 1, 4‐dihydrobenzo [4, 5] imidazo [1, 2‐a] pyrimidine‐3‐carbonitrile …