26576-79-4

Upstream product

• 626-34-6 ethyl aminocrotonate 
• 5381-33-9 2-benzylidene-indan-1,3-dione 
• 606-23-5 1H-indene-1,3(2H)-dione 
• 141-97-9 ethyl acetoacetate 
• 100-52-7 benzaldehyde 

Downstream Products

• 68063-31-0 ethyl 2-methyl-5-oxo-4-phenyl-5H-indeno[1,2-b]pyridine-3-carboxylate 
• 90787-08-9 2,4a-dimethyl-4-phenyl-3-ethoxycarbonyl-5-oxo-4a,5-dihydro-4H-indeno<1,2-b>pyridine 
• 90787-01-2 1,2-dimethyl-3-ethoxycarbonyl-4-phenyl-5-oxo-4,5-dihydro-1H-indeno<1,2-b>pyridine 
• 106610-00-8 2-Methyl-3-ethoxycarbonyl-4-phenyl-5-thioxo-1H-4,5-dihydroindeno<1,2-b>pyridine 

Relevant academic research and scientific papers

One-pot synthesis of 1,4-dihydropyridines and N-arylquinolines in the presence of copper complex stabilized on MnFe2O4 (MFO) as a novel organic–inorganic hybrid material and magnetically retrievable catalyst

In this work, the design and synthesis of a heterogeneous catalyst based on functionalization of manganese ferrite nanoparticles encapsulated in a silica layer with Schiff base and subsequent incorporation of copper is presented. The fabricated hybrid mat

One‐pot synthesis of dihydro-1H-indeno[1,2-b] pyridines and tetrahydrobenzo[b] pyran derivatives using a new and efficient nanocomposite catalyst based on N‐butylsulfonate‐functionalized MMWCNTs-D-NH2

In this study, magnetic multi-walled carbon nanotubes were functionalized with polyamidoamine (PAMAM) dendrimers and modified with butylsulfonate to afford MMWCNTs-D-(CH2)4-SO3H. The synthesized nanocomposite (MMWCNTs-D-(C

An eco-benign and highly efficient access to dihydro-1H-indeno[1,2-b] pyridines in 2,2,2-trifluoroethanol

4-Aryl-4,5-dihydro-1H-indeno[1,2-b]pyridine derivatives are synthesized from both electron-deficient and electron-rich substrates in a fast, high yielding, and operationally simple protocol in 2,2,2-trifluoroethanol (TFE). The solvent (TFE) can be readily

Triflates promoted one-pot synthesis of functionalized unsymmetrical new dihydro-1H-indeno[1,2-B]pyridines through Hantzsch reaction under ultrasonic irradiation

Yb(OTf)3 and Sc(OTf)3 catalyzed efficient Hantzsch reaction via four-component coupling reactions of aldehydes, diketone, ethylacetoacetate and ammonium acetate at ambient temperature and medium was described as the preparation of py

Iodine catalyzed one-pot multi-component reaction to CF3- containing spiro[indene-2,3′-piperidine] derivatives

In the presence of a catalytic amount of molecular iodine (0.1 equiv.), the one-pot multi-component reaction of ethyl trifluoroacetoacetate 1, indan-1,3-dione 2, ammonium acetate 3 and aromatic aldehyde 4 mainly gave the ethyl-6′-hydroxy-1,3-dioxo-2′,4′-d

Multicomponent one-pot solvent-free synthesis of functionalized unsymmetrical dihydro-1H-indeno[1,2-b]pyridines

A simple and efficient synthesis of 4-aryl-4,5-dihydro-1H-indeno[1,2-b]pyridine derivatives has been achieved via a four-component cyclocondensation of 1,3-indanedione, aromatic aldehydes, β-ketoesters and ammonium acetate in one-pot in the absence of cat