[PDF] Top 20 Sulfonic acid-functionalized polyallylamine (sevelamer) as an efficient reusable strong solid acid catalyst for the synthesis of xanthenes derivatives
Has 10000 "Sulfonic acid-functionalized polyallylamine (sevelamer) as an efficient reusable strong solid acid catalyst for the synthesis of xanthenes derivatives" found on our website. Below are the top 20 most common "Sulfonic acid-functionalized polyallylamine (sevelamer) as an efficient reusable strong solid acid catalyst for the synthesis of xanthenes derivatives".
Sulfonic acid-functionalized polyallylamine (sevelamer) as an efficient reusable strong solid acid catalyst for the synthesis of xanthenes derivatives
... of solid acids in organic synthesis and the industrial manufacture of materials is of increasing importance ...Heterogeneous acid catalysts such as solid acid zeoilte, solid ... See full document
7
Phospho Sulfonic Acid Catalyzed Synthesis of Benzimidazole, Benzoxazole and Quinoxaline Derivatives under Green Solvent at Ambient Temperature
... the synthesis of organic semiconductors [33], wide application in dyes [34], and also applied for the extraction of metal cations ...effective solid acid catalyst for the synthesis of ... See full document
13
β-Cyclodextrain sulfonic acid as a biodegradable solid catalyst in benzoxanthenes synthesis
... the synthesis of xanthene derivatives, many of these methods involve expensive reagents, strong acidic conditions, long reaction times, low yields, use of excess of reagents/catalysts and use of ... See full document
5
Vol 9, No 1 (2020)
... temperature. The progress of the reaction was monitored by TLC (ethyl acetate:n-hexane, 1:3). After completion of the reaction, chloroform (10 ml) was added to the solidified mixture in order to separation of ... See full document
5
CuO Nanoparticles as an Efficient Catalyst for the Synthesis of Flavanones
... A general procedure for the synthesis of flavanone derivatives was carried out bymixing of 1 mmol of 22 -hydroxyacetophenoneand 1.4mmol of aromatic aldehyde in 10 mL ethanol. CuO nanoparticle (5mmol%) was ... See full document
6
Nano Titanium Dioxide: Efficient and Reusable Heterogeneous Nano Catalyst for Synthesis of 1,8-Dioxo-Decahydroacridines
... succinic acid under UV [3], synthesis of β- acetamido ketones [4], synthesis of dibenzo[a,j]xanthenes [5], polyhydroquinoline [6] and 1,8-dioxo-octahydroxanthenes ...fused derivatives ... See full document
8
Silica Sulfuric Acid as a Efficient and Recyclable Solid Acid Catalyst for the One-Pot Synthesis of 2,4,6-Triaylpyridines Under Solvent Free Conditions
... highly efficient, and versatile method for the synthesis of ...inorganic solid supports have received increasing ...performing synthesis in dry media are short reaction times , increased ... See full document
5
Synthesis of tetra-substituted phenanthroimidazole derivatives using SBA-Pr-SO3H
... of catalyst, this reaction was tested under modified conditions in the absence of SBA-Pr-SO 3 H; the results showed that SBA-Pr-SO 3 H can catalyze the reaction in a shorter time with high yield of the ...the ... See full document
7
Synthesis of Dihydroquinoline Derivatives Using Biodegradable Cellulose Sulfuric Acid as a Solid Acid Catalyst
... sulphuric acid using a mortarand pestle at room temperature afforded a wide range of valuable dihydroquinolines in high yields with short reaction ...the synthesis of target compounds with regard to yield ... See full document
8
STUDIES DIRECTED TOWARDS THE TOTAL SYNTHESIS OF FR-901464 AND DEVLOPMENT OF NOVEL SYNTHETIC METHODOLOGIES
... Consequently, various methods have been developed for the -thiocyanation of ketones using a variety of reagents under diverse reaction conditions. However, these classical methods involve multi-step synthetic sequences ... See full document
21
STEREOSELECTIVE TOTAL SYNTHESES OF MACROCYCLIC DEPSIPEPTIDE CRYPTOPHYCIN−24, (−)−GALANTINIC ACID AND DEVELOPMENT OF HETEROGENEOUS CATALYSED SYNTHETIC METHODOLOGIES
... chemistry. Synthesis involves expensive reagents and catalysts, which are not easily ...of solid acids as heterogeneous catalysts has received considerable interest in different areas of organic ... See full document
20
Synthesis and antimicrobial evaluation of urea and thiourea derivatives of sulfonic acid
... Sulfonamide derivatives or Sulfa drugs constitute a broad spectrum of chemotherapeutic agents such as antibacterial [10], antifungal [11], antiprotozoal [12], antiviral [13] and antihypertensive agents ... See full document
7
Synthesis of solketalacetin as a green fuel additive via ketalization of monoacetin with acetone using silica benzyl sulfonic acid as catalyst
... acetic acid and glycerol in a continuous flow system ...as catalyst was placed in an oven equipped with a temperature controller (±1 ...acetic acid and glycerol were obtained in our previous work, ... See full document
6
Characterization of Catalyst: Comparison of BrØnsted and Lewis Acidic Power in Boron Sulfonic Acid as a Heterogeneous Catalyst in Green Synthesis of Quinoxaline Derivatives
... highly efficient and green procedure for the condensation of aryl and alkyl 1,2-diamines with α-diketones in the presence of catalytic amount of boron sulfonic acid (BSA) and silica trimethyl borat ... See full document
11
Journal of Applied Pharmaceutical Science
... The research work was involved in rapid and efficient procedure for the attachment of barbituric acid with arylidene acetophenone under microwave irradiation (MWI) and conventional heating. The result ... See full document
5
Synthesis of Propyl Sulfonic Acid Functionalized Nanoparticles as Catalysts for Cellobiose Hydrolysis
... the synthesis of mercaptopropyl-functionalized nanoparticles, and subsequently the loading of the sulfonic acid-functional group on propyl-sulfonic (PS) ... See full document
14
Sulphamic Acid as an Efficient Catalyst for Synthesis of Thiosemicarbazone Derivatives at Room Temperature
... Thiosemicarbazone derivatives exhibit a great variety of biological activities, such as antitumor [1], antimicrobial [2], antineoplastic, anti-inflammatory [3], anti-convulsant, tuberculostatic [4], antifungal ... See full document
9
Propyl Sulfonic Acid Functionalized Nanoparticles as Catalyst for Pretreatment of Corn Stover
... propyl-sulfonic acid groups in PS ...their sulfonic acid groups after hydrolysis of cel- lobiose at 175˚C which is an indicator that PS nanopar- ticles kept most of their functional groups, ... See full document
9
Acid Activated Palygorskite: An Efficient Solid Acid Catalyst for Acetylation Reactions – A Comparative Study
... the catalyst is compared with catalyst prepared from the original sample (AM) collected from Clay mineral society of Attapulgate, Department of Geology PFL1 US Repository, Missori ...the acid ... See full document
6
One pot synthesis of Bis-coumarin derivatives by using mixture of dodecyl benzene sulfonic acid and sodium benzyl dodecyl sulphateas an efficient catalyst in water
... and this makes organic phase separation easy from water. In addition, higher heat capacity of water helps to control reaction temperature rather than in organic solvents. These features of water make easy and clean work ... See full document
7
Related subjects