Highly Efficient Low Melting Mixture Catalyzed Synthesis of 1,8-Dioxo-dodecahydroxanthene Derivatives

Silica-BondedN-Propyl Sulfamic Acid: A Recyclable Catalyst for the Synthesis of 1,8-Dioxo-decahydroacridines, 1,8-Dioxo-octahydroxanthenes and Quinoxalines

(2015) Fatemeh Rashedian et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Low-Transition-Temperature Mixtures (LTTMs): A New Generation of Designer Solvents

(2013) María Francisco et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A recyclable magnetic nanoparticles supported antimony catalyst for the synthesis of N-substituted pyrroles in water

(2013) Fei-Ping Ma et al.   APPLIED CATALYSIS A-GENERAL

One-pot three-component synthesis of functionalized spirooxindoles in gluconic acid aqueous solution

(2013) Rui-Yun Guo et al.   TETRAHEDRON

Triflic Acid-Functionalized Silica-Coated Magnetic Nanoparticles as a Magnetically Separable Catalyst for Synthesis of gem-Dihydroperoxides

(2012) Yong-Hui Liu et al.   ADVANCED SYNTHESIS & CATALYSIS

Catalysis by molecular iodine: A rapid synthesis of 1,8-dioxo-octahydroxanthenes and their evaluation as potential anticancer agents

(2012) Naveen Mulakayala et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Efficient one-pot syntheses of dibenzo[a,i]xanthene-diones and evaluation of their antioxidant activity

(2012) Jitender M. Khurana et al.   CANADIAN JOURNAL OF CHEMISTRY

Alumina-sulfuric acid catalyzed eco-friendly synthesis of xanthenediones

(2012) Amit Pramanik et al.   CATALYSIS COMMUNICATIONS

Deep eutectic solvents: syntheses, properties and applications

(2012) Qinghua Zhang et al.   CHEMICAL SOCIETY REVIEWS

Highly Efficient Synthesis of Unsymmetrical 3,3′-Bis(1H-indol-3-yl)methanes in Water

(2012) Hua Lin et al.   CHINESE JOURNAL OF CHEMISTRY

An Efficient and Green One-pot Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Derivatives Promoted by Sulfamic Acid in [BMIM]BF4 Ionic Liquid

(2012) Hongjun Zang et al.   CHINESE JOURNAL OF CHEMISTRY

Efficient Copper(I)-Catalyzed S-Arylation of KSCN with Aryl Halides in PEG-400

(2012) Xiaokang Li et al.   CHINESE JOURNAL OF CHEMISTRY

Synthesis and Biological Activities of Natural Flavonoid Diosmetin and Its Derivatives

(2012) Shuanglian Cai et al.   CHINESE JOURNAL OF ORGANIC CHEMISTRY

Low melting mixtures in organic synthesis – an alternative to ionic liquids?

(2012) Carolin Ruß et al.   GREEN CHEMISTRY

Catalyst-free synthesis of quinazoline derivatives using low melting sugar–urea–salt mixture as a solvent

(2012) Zhan-Hui Zhang et al.   GREEN CHEMISTRY

Multicomponent reactions in unconventional solvents: state of the art

(2012) Yanlong Gu   GREEN CHEMISTRY

Mg(BF4)2 doped in [BMIm][BF4]: A homogeneous ionic liquid-catalyst for efficient synthesis of 1,8-dioxo-octahydroxanthenes, decahydroacridines and 14-aryl-14H-dibenzo[a,j]xanthenes

(2012) Kurosh Rad-Moghadam et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Ionic liquid triethylamine-bonded sulfonic acid {[Et3N–SO3H]Cl} as a novel, highly efficient and homogeneous catalyst for the synthesis of β-acetamido ketones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[a,j]xanthenes

(2012) Abdolkarim Zare et al.   JOURNAL OF MOLECULAR LIQUIDS

Synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one Catalyzed by Silica Sulfuric Acid Under Solvent Free Condition

(2012) Ya-Li Song et al.   LETTERS IN ORGANIC CHEMISTRY

Fischer Indole Synthesis in Low Melting Mixtures

(2012) Sangram Gore et al.   ORGANIC LETTERS

A greener synthesis of 1,8-dioxo-octahydroxanthene derivatives under ultrasound

(2012) Naveen Mulakayala et al.   TETRAHEDRON LETTERS

One-Pot, Three-Component Synthesis of a Library of Spirooxindole-Pyrimidines Catalyzed by Magnetic Nanoparticle Supported Dodecyl Benzenesulfonic Acid in Aqueous Media

(2012) Jia Deng et al.   ACS Combinatorial Science

An improved procedure for the synthesis of arylboronates by palladium-catalyzed coupling reaction of aryl halides and bis(pinacolato)diboron in polyethylene glycol

(2011) Jie Lu et al.   APPLIED ORGANOMETALLIC CHEMISTRY

Carbon-Based Solid Acid as an Efficient and Reusable Catalyst for the Synthesis of 1,8-Dioxodecahydroacridines Under Solvent-Free Conditions

(2011) Abolghasem Davoodnia et al.   BULLETIN OF THE KOREAN CHEMICAL SOCIETY

Synthesis of 14-Fluorophenyl-14H-Dibenzo[a,j]xanthenes and Their Derivatives under Microwave Irradiation and Solvent-free Conditions

(2011) Jianan Jin et al.   CHINESE JOURNAL OF CHEMISTRY

Sulfonic acid supported on hydroxyapatite-encapsulated-γ-Fe2O3 nanocrystallites as a magnetically separable catalyst for one-pot reductive amination of carbonyl compounds

(2011) Jia Deng et al.   GREEN CHEMISTRY

An efficient one-pot solvent-free synthesis and photophysical properties of 9-aryl/alkyl-octahydroxanthene-1,8-diones

(2011) Girijesh K. Verma et al.   TETRAHEDRON

Nickel chloride-catalyzed one-pot three-component synthesis of pyrazolophthalazinyl spirooxindoles

(2011) Xiao-Nan Zhang et al.   TETRAHEDRON

Synthesis of new highly organosoluble metallophthalocyanines with 1,8-dioxo-octahydroxanthene substituents

(2011) Ali Reza Karimi et al.   TETRAHEDRON LETTERS

Synthesis of xanthene derivatives by employing Fe3O4nanoparticles as an effective and magnetically recoverable catalyst in water

(2011) Bahador Karami et al.   Catalysis Science & Technology

Synthesis 12-Aryl or 12-Alkyl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives catalyzed by dodecatungstophosphoric acid

(2010) Hong-Juan Wang et al.   JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY

Cerium Ammonium Nitrate-Catalyzed Multicomponent Reaction for Efficient Synthesis of Functionalized Tetrahydropyridines

(2010) Hong-Juan Wang et al.   ACS Combinatorial Science

ZrOCl2·8H2O: a highly efficient catalyst for the synthesis of 1,8-dioxo-octahydroxanthene derivatives under solvent-free conditions

(2009) Hong-Yan Lü et al.   APPLIED ORGANOMETALLIC CHEMISTRY

2,4,6-Trichloro-1,3,5-Triazine-Promoted Synthesis of 1,8-Dioxo-Octahydroxanthenes under Solvent-Free Conditions

(2009) Zhan-Hui Zhang et al.   AUSTRALIAN JOURNAL OF CHEMISTRY

A series of 1,8-dioxooctahydroxanthenes are prepared using trichloroisocyanuric acid

(2009) Mohammad A. Bigdeli et al.   CHINESE CHEMICAL LETTERS

Ultrasound promoted rapid and green synthesis of 1,8-dioxo-octahydroxanthenes derivatives using nanosized MCM-41-SO3H as a nanoreactor, nanocatalyst in aqueous media

(2009) Shahnaz Rostamizadeh et al.   ULTRASONICS SONOCHEMISTRY

Antimony trichloride/SiO2 promoted synthesis of 9-ary-3,4,5,6,7,9-hexahydroxanthene-1,8-diones

(2008) Z ZHANG et al.   CATALYSIS COMMUNICATIONS

An efficient green synthesis of xanthenedione derivatives promoted by acidic ionic liquid

(2008) Jing-Jun Ma et al.   HETEROATOM CHEMISTRY

1-Methylimidazolium triflouroacetate ([Hmim]TFA): An efficient reusable acidic ionic liquid for the synthesis of 1,8-dioxo-octahydroxanthenes and 1,8-dioxo-decahydroacridines

(2007) Minoo Dabiri et al.   CATALYSIS COMMUNICATIONS

An efficient synthesis of 1,8-dioxo-octahydro-xanthene derivatives promoted by a room temperature ionic liquid at ambient conditions under ultrasound irradiation

(2007) K. Venkatesan et al.   ULTRASONICS SONOCHEMISTRY