136203-53-7

Upstream product

• 126-81-8 dimedone 
• 55718-52-0 1,1'-((4-chlorophenyl)methylene)diurea 
• 104-88-1 4-chlorobenzaldehyde 
• 3848-36-0 4-chlorobenzaldoxime 
• 873-95-0 1-amino-5,5-dimethylcyclohexen-3-one 
• 100-06-1 1-(4-methoxyphenyl)ethanone 
• 139484-10-9 2-((4-chlorophenyl)(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-enyl)methyl)-3-hydroxy-5,5-dimethylcyclohex-2-enone 
• 37580-81-7 1,2-bis(4-chlorophenyl)-1,2-ethandiol 
• 873-76-7 para-Chlorobenzyl alcohol 
• 15782-02-2 9-(4-chlorophenyl)-3,3,6,6-tetramethyl-2,3,4,5,6,7,8,9-octahydroxanthene-1,8-dione 
• 1076-38-6 4-hydroxy[1]benzopyran-2-one 
• 100-52-7 benzaldehyde 
• 41464-88-4 (4-chlorophenyl)chloromethyl isocyanate 

Relevant academic research and scientific papers

Synthesis, experimental and DFT studies on the crystal structure, FTIR, 1H NMR and 13C NMR spectra of drivatives of dihydropyridines

Several derivatives of dihydropyridines are prepared through the condensation of aldehydes, dimedone and NH4OAc in H2O, in the presence of a catalytic amount of nano-Fe3O4. The crystalline products were characte

Acridinedione as selective flouride ion chemosensor: A detailed spectroscopic and quantum mechanical investigation

The use of small molecules as chemosensors for ion detection is rapidly gaining popularity by virtue of the advantages it offers over traditional ion sensing methods. Herein we have synthesized a series of acridine(1,8)diones (7a-7l) and explored them for

Fe3O4@SiO2-MoO3H nanoparticles: A magnetically recyclable nanocatalyst system for the synthesis of 1,8-dioxo-decahydroacridine derivatives

Molybdic acid-functionalized silica-coated nano-Fe3O4 particles (Fe3O4@SiO2-MoO3H) have been prepared as a novel heterogeneous acid catalyst using a facile process. The material was subsequ

Extraordinary catalytic activity of a Keplerate-type giant nanoporous isopolyoxomolybdate in the synthesis of 1,8-dioxo-octahydroxanthenes and 1,8-dioxodecahydroacridines

(NH4)42[Mo 72 VI Mo 60 V O372(CH3COO)30(H2O)72], a Keplerate-type giant nanoporous isopolyoxomolybdate, denoted as ({Mo132}

An efficient one-pot three-component synthesis of fused 1,4-dihydropyridines using HY-zeolite

A facile and convenient protocol was developed for the fast (2.5-3.5 h) and high yielding (70-90 %) synthesis of fused 1,4-dihydropyridines from dimedone in the presence of HY-zeolite as an efficient recyclable heterogeneous catalyst.

Eco-friendly and facile one-pot multicomponent synthesis of acridinediones in water under microwave

A rapid, improved, and environmentally benign synthesis of 4-arylacridinediones is reported via one-pot multicomponent reaction of aromatic aldehydes, dimedone, and ammonium acetate in water without any catalyst under microwave irradiation. Excellent yiel

Incorporation of Keggin-based H3PW7Mo5O40into bentonite: synthesis, characterization and catalytic applications

The Keggin-based molybdo-substituted tungstophosphoric acid, H3[PW7Mo5O40]·12H2O, were synthesized and incorporated with a bentonite clay by using a wetness impregnation method. The catalysts were cha

An efficient one-pot synthesis of 1, 8-dioxodecahydroacridines using silica-supported polyphosphoric acid (PPA-SiO2) under solvent-free conditions

Silica gel-supported polyphosphoric acid (PPA-SiO2) was found to be an efficient catalyst for the synthesis of 1, 8-dioxodecahydroacridines via one-pot three-component condensation of aryl aldehydes, dimedone, and ammonium acetate or 4-methyl a

Magnetically separable recyclable nano-ferrite catalyst for the synthesis of acridinediones and their derivatives under solvent-free conditions

Catalytic activity of nano-ferrite is explored in the synthesis of acridinedione and their derivatives under benign conditions; a greener protocol is reported in terms of excellent yield and recyclability under solvent-free reactions without using any add

One pot synthesis of acridine analogues from 1,2-diols as key reagents

Lead tetraacetate have been demonstrated to be efficient, low cost and mild reagents for the one pot synthesis of acridine derivatives from a variety of 1,2-diols. 1,2-Diols are oxidised in situ to aldehydes, which in turn undergo reaction with dimedone and ammonium acetate to yield acridine derivatives. The attractive features of this process are mild reaction conditions, short reaction times, broad functional group tolerance, easy isolation of products and excellent yields. Thus, the current method utilises 1,2-diols instead of benzaldehydes to synthesise acridines derivatives.