Introduction to Reactions and Mechanisms
Welcome to the fascinating realm of Reactions and Mechanisms, where the intricate dance of molecules unfolds. This field delves into the dynamic processes governing chemical transformations, exploring the fundamental mechanisms that underlie reactions. From the elegant choreography of organic reactions to the kinetic intricacies of inorganic systems, understanding these mechanisms is crucial in unraveling the mysteries of molecular change. Join us on a journey through the molecular intricacies that govern the world of chemistry, where reactions and mechanisms converge to shape the very fabric of our chemical understanding.
Questions
- Complete the reaction: #HCN + 2H_2O -> ?# Also, how is oxamide prepared? What is the reaction for its preparation?
- What are alkenes used for?
- What are the products when glycine, β-alanine, γ-aminobutyric acid are heated?
- How do alkenes react with chlorine?
- In the Diels Alder reaction of maleic anhydride and anthracene, why does the initial yellow color of the reaction mixture fade during the reaction?
- How will you convert methyl bromide to dimethylamine?
- What is a meta-director?
- Why do simple alkenes undergo addition reaction, instead of substitution reaction?
- 2-bromo-3-methylbutane , 2-chlorobutane , 1-chloro-2,2-dimethylpropane. Name the haloalkanes which can be prepared in high yield by monohalogenation of an alkane?
- How do alkenes react to form polymers in polymerisation?
- How can alkenes be used to make ethanol?
- How to prepare pentabromobenzene from aniline?
- [CH3CCH in presence of H2O, H2 s o4 and mercuric sulphate] What is the mechanism of formation of intermediate and product of the reaction? ANS:The intermediate is acetone and product is propnaldehyde
- Explain the mechanism of the Tishchenko reaction?
- Is a Diels Alder reaction exothermic?
- How does #"sodium oleate"# react with #HCl#?
- Can you explain the mechanism of the reaction (step-by-step) by which the alkene + HBr is changed into an alkyl halide?
- In a diels-Alder reaction with cyclopentadiene and maleic anhydride, what side reactions can occur?
- What are the major products for reaction with cis-1-chloro-3-methylcyclopentane and trans-1-chloro-3-methylcyclopentane with #"OH"^(-)# in water at high temperature?
- How are synthetic alkynes used for birth control?