SYNTHESIS OF SALICYLIC ACID DERIVATIVES FROM THE CORRESPONDING 2-CHLOROBENZOIC ACID USING WATER AS SOLVENT: Synthetic Communications: Vol 32, No 13

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SYNTHESIS OF SALICYLIC ACID DERIVATIVES FROM THE

DERIVATIVES FROM THE CORRESPONDING 2-CHLOROBENZOIC ACID USING WATER AS SOLVENT, Synthetic Communications: An International Journal for Rapid Communication of Synthetic Organic Chemistry, 32:13

SYNTHESIS OF SALICYLIC ACID DERIVATIVES FROM THE

An improved synthesis of salicylic acid using water as solvent can be achieved using the Ullmann–Goldberg reaction conditions in presence of pyridine as cocatalyst. A number of salicylic acids were prepared in good yield.

[PDF]

SYNTHESIS OF SALICYLIC ACID DERIVATIVES FROM THE

SYNTHESIS OF SALICYLIC ACID DERIVATIVES FROM THE CORRESPONDING 2-CHLOROBENZOIC ACID USING WATER AS SOLVENT Rolando F. Pello´n Comdom* and Maite L. Docampo Palacios Centro de Quı´mica Farmace´utica Apartado 16042, Havana, Cuba ABSTRACT An improved synthesis ofsalicylic acid using water as solvent

(PDF) ChemInform Abstract: Synthesis of Salicylic Acid

ChemInform Abstract: Synthesis of Salicylic Acid Derivatives from the Corresponding 2-Chlorobenzoic Acid Using Water as Solvent. Article (PDF Available) in Synthetic Communications 32(13…

Process for the synthesis of 2,5-dihydroxyterephthalic acid

Apr 08, 2008 · 2,5-dihydroxyterephthalic acid is produced in high yields and high purity from 2,5-dihaloterephthalic acid by contact with a copper source and a ligand that coordinates to copper under basic Synthesis of Salicyclic Acid Derivatives From the Corresponding 2-Chlorobenzoic Acid Using Water as Solvent, Synthetic Communications, 2002

Authors: Joachim C RitterAffiliation: Dupont

US7585999B2 – Process for the synthesis of 2, 5

Comdom et al, Synthetic Communications, 32(13), 2055-59 (2002), describe a process for the synthesis of salicylic acids from 2-chlorobenzoic acids. Stoichiometric amounts of pyridine (0.5 to 2.0 moles per mole of 2-chlorobenzoic acid) are used such as at least 1.0 mole pyridine per mole 2-chlorobenzoic acid.

Process for the synthesis of 2,5-dihydroxyterephthalic acid

Mar 18, 2008 · 2,5-dihydroxyterephthalic acid is produced in high yields and high purity from 2,5-dihaloterephthalic acid by contact with a copper source and a ligand that coordinates to …

Authors: Joachim C RitterAffiliation: Dupont

Maite Loreto Docampo Palacios – Postdoctoral Researcher

Synthesis of salicylic acid derivatives from the corresponding 2-chlorobenzoic acid using water as solvent March 2002 Journal: Synthetic Communications, 32 (13), 2055-2059

p-Sulfonic Acid Calix[4]arene as an Efficient Catalyst for

International Journal of Medicinal Chemistry is a peer-reviewed, Open Access journal that publishes original research articles as well as review articles in all areas of chemistry associated with drug discovery, design, and synthesis.

Salicylic acid | HOC6H4COOH – PubChem

Salicylic Acid is a beta hydroxy acid that occurs as a natural compound in plants. It has direct activity as an anti-inflammatory agent and acts as a topical antibacterial …

Design Synthesis and Docking Study of Novel Coumarin Based

Different synthetic methods were adopted to prepare different 1,3oxazine derivatives. The most common method was through three component system by mixing a …

p-Sulfonic Acid Calix[4]arene as an Efficient Catalyst for

One-pot and efficient protocol for preparation of some potent pharmaceutically valuable coumarin derivatives under solvent-free condition via direct coupling using biologically nontoxic organocatalyst, calix[4]arene tetrasulfonic acid (CSA), was introduced.

Synthesis, Spectroscopic, and Biological Studies on New

Salicylic acid and its derivatives are biologically important molecules, and in view of the interesting results obtained from zirconium(IV) phthalocyanines with various out-of-plane ligands, it is considered worthwhile to make a study of axially substituted zirconium(IV) porphyrin with salicylic acid and its derivatives.

US7339076B1 – Process for the synthesis of 2,5

Comdom et al, Synthetic Communications, 32(13), 2055-59 (2002), describe a process for the synthesis of salicylic acids from 2-chlorobenzoic acids. Stoichiometric amounts of pyridine (0.5 to 2.0 moles per mole of 2-chlorobenzoic acid) are used such as at least 1.0 mole pyridine per mole 2-chlorobenzoic acid.