Practical's Archives - Page 3 of 4

How to Prepare Chlorobutanol from Acetone: Step-by-Step Organic Chemistry Lab Experiment

by punetkumar987May 20, 2024April 19, 20250

Learn how to synthesize Chlorobutanol from acetone using chloroform and potassium hydroxide. This detailed lab protocol includes the reaction principle, procedure, calculations, and FAQs—ideal for pharmacy and chemistry students.

To prepare and submit 7-hydroxy-4-methylcoumarin from Resorcinol

by punetkumar987May 20, 2024April 10, 20250

The preparation of 7-hydroxy-4-methyl coumarin from resorcinol is a classical organic reaction known as the Pechmann condensation, which involves the acid-catalyzed reaction between a phenol …

To prepare and submit Sulphanilamide from acetanilide

by punetkumar987May 20, 2024April 10, 20250

Learn how to synthesize Sulphanilamide from Acetanilide through a multi-step organic reaction involving sulfonation, amidation, and hydrolysis. Includes detailed procedure, chemical requirements, theory, and yield calculation.

To prepare and submit 1,3-diphenyl pyrazole from diphenyl hydrazone and a vicinal diol

by punetkumar987May 9, 2024May 29, 20250

Discover the fascinating world of organic synthesis with our practical guide on preparing 1,3-diphenyl pyrazole from diphenyl hydrazone and a vicinal diol. This five-membered heterocyclic compound is renowned for its diverse biological activities, including anti-inflammatory and anticancer properties. Our detailed procedure not only illustrates fundamental principles of cyclization and condensation but also highlights the reactivity of hydrazones and diols. Join us in exploring the synthesis process, and learn how to identify the final product through various analytical techniques. Dive into this enriching experience and elevate your understanding of heterocyclic chemistry!