A combination of green solvent and ultrasonic irradiation promotes the catalyst-free reaction of aldehydes, indoles and Meldrum’s acid

Efficient and Green Synthesis of 5-[(Indole-3-yl)-arylmethyl]-2,2-dimethyl-1,3-dioxane-4,6-dione Derivatives in the Melt

(2016) Chengwei Lü et al.   CHINESE JOURNAL OF ORGANIC CHEMISTRY

Et3N catalyzed cascade reaction of Meldrum’s acid with ortho-hydroxyaryl aldehydes for the synthesis of coumarin-3-carboxylic acids under solvent-less condition

(2016) Wan-Yü Pan et al.   RESEARCH ON CHEMICAL INTERMEDIATES

A facile one-pot ultrasound assisted for an efficient synthesis of benzo[ g ]chromenes using Fe 3 O 4 /polyethylene glycol (PEG) core/shell nanoparticles

(2016) Javad Safaei-Ghomi et al.   ULTRASONICS SONOCHEMISTRY

One-pot three-component reaction for efficient and facile synthesis of γ-nitrocarbonyl compounds under solvent-free conditions

(2015) Chengwei Lü et al.   CHEMICAL RESEARCH IN CHINESE UNIVERSITIES

An environmental friendly approach for the catalyst-free synthesis of highly substituted pyrazoles promoted by ultrasonic radiation

(2015) Firouzeh Nemati et al.   CHINESE CHEMICAL LETTERS

Green Synthesis of Novel Spirooxindole Derivatives in Deep Eutectic Solvent

(2015) Nan Yan et al.   CHINESE JOURNAL OF ORGANIC CHEMISTRY

l-Proline-catalyzed multicomponent synthesis of 3-indole derivatives

(2015) Yan-Hong He et al.   TETRAHEDRON

Ultrasound-promoted one-pot three component synthesis of tetrazoles catalyzed by zinc sulfide nanoparticles as a recyclable heterogeneous catalyst

(2015) Hossein Naeimi et al.   ULTRASONICS SONOCHEMISTRY

Glycerol: a more benign and biodegradable promoting medium for catalyst-free one-pot multi-component synthesis of triazolo[1,2-a]indazole-triones

(2015) Mohsen Shekouhy et al.   RSC Advances

Solvent-Free Synthesis of 5-[(Indol-3-yl)-methyl]-2,2-dimethyl-1,3- dioxane-4,6-dione Derivatives under Ultrasonic Irradiation with Succinimide-N-sulfonic Acid Cerium as Catalyst

(2015) Zhaohui Xu   CHINESE JOURNAL OF ORGANIC CHEMISTRY

Three-Component Reactions of Aromatic Aldehydes and Two Different Nucleophiles and their Leaving Ability-Determined Downstream Conversions of the Products

(2014) Minghao Li et al.   ADVANCED SYNTHESIS & CATALYSIS

A new green approach for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthene-11-one derivatives using task specific acidic ionic liquid [NMP]H2PO4

(2014) Harjinder Singh et al.   CHINESE CHEMICAL LETTERS

Journey on greener pathways: from the use of alternate energy inputs and benign reaction media to sustainable applications of nano-catalysts in synthesis and environmental remediation

(2014) Rajender S. Varma   GREEN CHEMISTRY

Polyethylene glycol (PEG-400): an efficient green reaction medium for the synthesis of benzo[4,5]imidazo[1,2-a]-pyrimido[4,5-d]pyrimidin-4(1H)-ones under catalyst-free conditions

(2014) Mudumala Veeranarayana Reddy et al.   TETRAHEDRON LETTERS

Glycerol based solvents: synthesis, properties and applications

(2013) José I. García et al.   GREEN CHEMISTRY

Towards sustainable polymer chemistry with homogeneous metal-based catalysts

(2013) Kristin Schröder et al.   GREEN CHEMISTRY

Application and characterization of eggshell as a new biodegradable and heterogeneous catalyst in green synthesis of 7,8-dihydro-4H-chromen-5(6H)-ones

(2012) Elaheh Mosaddegh et al.   CATALYSIS COMMUNICATIONS

Research Progress in Friedel-Crafts Reaction of Indoles and Imines

(2012) Yongcheng Chen et al.   CHINESE JOURNAL OF ORGANIC CHEMISTRY

Synthesis of α1-oxindole-α-hydroxyphosphonates under catalyst-free conditions using polyethylene glycol (PEG-400) as an efficient and recyclable reaction medium

(2012) Lingaiah Nagarapu et al.   TETRAHEDRON LETTERS

A ligand-free copper(II)-catalyzed three-component reaction in poly(ethylene glycol) medium: a versatile protocol for the preparation of selected 3-indole derivatives

(2012) Srivari Chandrasekhar et al.   TETRAHEDRON LETTERS

Ultrasound and deep eutectic solvent (DES): A novel blend of techniques for rapid and energy efficient synthesis of oxazoles

(2012) Balvant S. Singh et al.   ULTRASONICS SONOCHEMISTRY

Micelle promoted multicomponent synthesis of 3-amino alkylated indoles via a Mannich-type reaction in water

(2012) Atul Kumar et al.   RSC Advances

Chiral Brønsted Acid Catalyzed Stereoselective Addition of Azlactones to 3-Vinylindoles for Facile Access to Enantioenriched Tryptophan Derivatives

(2011) Masahiro Terada et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Synthesis of 3-indole derivatives by copper sulfonato Salen catalyzed three-component reactions in water

(2011) Yanyang Qu et al.   CHEMICAL COMMUNICATIONS

Highly Enantioselective Michael Addition of Malononitrile to Vinylogous Imine Intermediates Generated in situ from Arylsulfonyl Indoles

(2010) Linhai Jing et al.   CHEMISTRY-A EUROPEAN JOURNAL

Glycerol as a sustainable solvent for green chemistry

(2010) Yanlong Gu et al.   GREEN CHEMISTRY

Multicomponent reactions studies: Yonemitsu-type trimolecular condensations promoted by Ti(IV) derivatives

(2010) Stéphane Gérard et al.   TETRAHEDRON

A combination of water and microwave irradiation promotes the catalyst-free addition of pyrroles and indoles to nitroalkenes

(2010) Margherita De Rosa et al.   TETRAHEDRON

Glycerol as a promoting medium for electrophilic activation of aldehydes: catalyst-free synthesis of di(indolyl)methanes, xanthene-1,8(2H)-diones and 1-oxo-hexahydroxanthenes

(2009) Fei He et al.   GREEN CHEMISTRY

Microwave-Assisted Organic Synthesis and Transformations using Benign Reaction Media

(2008) Vivek Polshettiwar et al.   ACCOUNTS OF CHEMICAL RESEARCH

TiCl4/Et3N-Promoted Three-Component Condensation between Aromatic Heterocycles, Aldehydes, and Active Methylene Compounds

(2008) Andrea Renzetti et al.   JOURNAL OF ORGANIC CHEMISTRY

Catalyst-free efficient synthesis of 2-aminothiazoles in water at ambient temperature

(2008) Taterao M. Potewar et al.   TETRAHEDRON