What are the 7 organic reactions?
The basic organic chemistry reaction types are addition reactions, elimination reactions, substitution reactions, pericyclic reactions, rearrangement reactions, photochemical reactions and redox reactions.
How do you find the selectivity of a reaction?
It is not that difficult to give that in batch even when you are not able to detect all of your products. However, it is important that you can quantify your starting compound and the desired product. Thus: Selectivity (%)= mol desired product / (mol starting compound-mol starting compound left after reaction)*100.
What is selectivity in chemical reaction?
DEFINITION. The selectivity of a reaction is the ratio of the desired product formed (in moles) to the undesired product formed (in moles).
What are the most common organic reactions?
In this section, we discuss five common types of organic reactions: substitution reactions, elimination reactions, addition reactions, radical reactions, and oxidation–reduction reactions.
What are the four organic reactions?
The four main reaction classes are additions, eliminations, substitutions, and rearrangements. In an addition reaction the number of σ-bonds in the substrate molecule increases, usually at the expense of one or more π-bonds.
What are the different organic reactions?
Types of Organic reactions
- Substitution Reactions.
- Elimination Reactions.
- Addition Reactions.
- Radical Reactions.
- Condensation reaction.
- Rearrangement reaction.
What is selectivity in organic synthesis?
Description. Selectivity is an increasingly important part of organic synthesis. The whole basis of organic chemistry, and especially organic synthesis, depends upon the selectivity which can be achieved in organic reactions.
Is yield same as selectivity?
In chemical reaction engineering, “yield”, “conversion” and “selectivity” are terms used to describe ratios of how much of a reactant has reacted—conversion, how much of a desired product was formed—yield, and how much desired product was formed in ratio to the undesired product—selectivity, represented as X,S, and Y.
What do you mean by selectivity?
selectivity. / (sɪˌlɛkˈtɪvɪtɪ) / noun. the state or quality of being selective. the degree to which a radio receiver or other circuit can respond to and separate the frequency of a desired signal from other frequencies by tuning.