Furan - Structure, Synthesis and Reactions

In this article we will learn about Furan. Here we will discuss the structure, synthesis, reactions, and aromaticity of furan. 

Key words: Furan, heterocyclic compound, aromatic compound, Huckel rule.

Introduction

Furan is a five-member oxygen-containing heterocyclic compound. It is an aromatic compound with the chemical formula C₄H₄O and molecular weight 68.08 g/mol. Furan is a colorless volatile liquid with a boiling point of 31.3°C. Furan is used as a key starting material for the synthesis of many important compounds.

Rf Value: Calculation, Significance and Affecting Factors

In this article we will learn about Rf value also known as Retention Factor. Here we will discuss calculation of Rf values and its importance in thin layer chromatography.  

Key words: Rf value or Retention factor, Thin layer chromatography (TLC), stationary phase, mobile phase. 

Stereoselectivity - Definition, Significance and Examples

In this article we will learn about stereoselectivity. Here we will discuss significance of stereoselective reactions with examples.  

Key words :Stereochemistry, Stereoselective Reaction, Isomers, Reaction Mechanism.

A stereoselective reaction is the one in which a reactant produces unequal mixture of isomers of expected product. In a stereoselective reaction, one isomer forms predominantly over other isomer.