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Sulfamic acid heterogenized on functionalized magnetic Fe3O4 nanoparticles with diaminoglyoxime as a green, efficient and reusable catalyst for one‐pot synthesis of substituted pyrroles in aqueous phase

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Solid silica sulfuric acid (SSA) as a novel and efficient catalyst for acetylation of aldehydes and sugars

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A Rapid and Efficient Procedure for Deprotection of 1,1-diacetates Catalysed by Silica Sulfate

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One-pot three-component Mannich-type reactions using Sulfamic acid catalyst under ultrasound irradiation

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High-valent titanium(IV)salophen: An efficient catalyst for rapid conversion of aldehydes to 1,1-diacetates with acetic anhydride

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Chloroferrate(III) Ionic Liquid as Recyclable Catalyst for the Acetylation of Alcohols and Phenols and for 1,1‐Diacylation of Aldehydes

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Sulfamic Acid as a Green and Reusable Catalyst for the Preparation of β‐Enaminones

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Preparation and characterization of chloroacetylated polystyrene‐supported zinc complexes and evaluation of their catalytic activities for the synthesis of 1,1‐diacetates

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Sulfamic Acid: A Recyclable Catalyst for the Synthesis of Triaryl‐ and Triheteroarylmethanes from Aldehydes and Activated Arenes

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Sulfamic acid as a cost-effective catalyst instead of metal-containing acids for acetolysis of cyclic ethers

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An efficient and chemoselective synthesis of acylals from aromatic aldehydes and their regeneration, catalyzed by 12-molybdophosphoric acid

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Cu3/2PMo12O40/SiO2: A Heterogeneous, Eco-friendly and Reusable Catalyst for the Solvent-Free Catalytic Preparation of 1,1-Diacetates from Aldehydes

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EFFICIENT ROUTE TO QUINOXALINES CATALYZED BY SULFAMIC ACID IN TAP WATER SUSPENSION

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Sulfamic acid as a cost-effective and recyclable catalyst for liquid Beckmann rearrangement, a green process to produce amides from ketoximes without waste

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An Efficient and Practical Procedure for Synthesis of 1,1‐Diacetates from Aldehydes Catalyzed by Zirconium Sulfate Tetrahydrate–Silica Gel

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Dodecatungstophosphoric Acid (H3PW12O40): A Novel and Efficient Recyclable Catalyst for Synthesis of 1,1‐Diacetates from Aromatic Aldehydes in Solvent‐Free System and Their Deprotection

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Ferrous methanesulfonate as an efficient and recyclable catalyst for chemoselective synthesis of 1,1-diacetate from aldehydes

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P2O5/Al2O3 as an efficient heterogeneous catalyst for chemoselective synthesis of 1,1-diacetates under solvent-free conditions

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Sulfamic acid: An efficient acid catalyst for esterification of FFA

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Multi-Layer Functionalized Poly(Ionic Liquid) Coated Magnetic Nanoparticles: Highly Recoverable and Magnetically Separable Brønsted Acid Catalyst

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Heteropolyacid encapsulated into mesoporous silica framework for an efficient preparation of 1,1-diacetates from aldehydes under a solvent-free condition

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NbCl5as an Efficient Catalyst for Chemoselective Synthesis of 1,1-Diacetates Under Solvent-Free Conditions

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Sulfamic acid as an efficient and recyclable catalyst for the ring opening of epoxides with amines and anilines: An easy synthesis of β-amino alcohols under solvent-free conditions

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Sulfamic Acid and Its N- and O-Substituted Derivatives

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Synthesis of Quinoline Derivatives via the Friedländer Annulation Using a Sulfonic Acid Functionalized Liquid Acid as Dual Solvent-Catalyst

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Acetic Acid-Assisted Copper Methanesulfonate Catalyst for Chemoselective Conversion of Aldehydes to Acylals

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A succinimide-N-sulfonic acid catalyst for acetylation reactions in absence of a solvent

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Functionalized Poly(Amidoamine) Dendrimer as a Strong Ionic Brønsted Acid Organocatalyst for Protection/Deprotection of Aldehydes

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Acetylation of alcohols and phenols with acetic anhydride under solvent-free conditions using an ionic liquid based on morpholine as a recoverable and reusable catalyst

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Ionic liquid-regulated sulfamic acid: chemoselective catalyst for the transesterification of β-ketoesters

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Synthesis of substituted 1,3‐oxazines using sulfamic acid as an efficient and eco‐friendly catalyst

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