Question

14. (i) Give IUPAC name of CH COCH,CH(OH)CH2.
(ii) write line structure of 2,3 dimethylbutanal​

Answer 1

Answer:

IUPAC nomenclature is based on naming a molecule's longest chain of carbons connected by single bonds, whether in a continuous chain or in a ring. All deviations, either multiple bonds or atoms other than carbon and hydrogen, are indicated by prefixes or suffixes according to a specific set of priorities.

Answer 2

Answer:

Explanation:

IUPAC:

Certain guidelines must be observed in order to name compounds. The nomenclature (naming scheme) of the IUPAC (International Union of Pure and Applied Chemistry) is applied for naming organic compounds. This will ensure that the names are consistent. Additionally, it makes it feasible for each compound to have its own name, which is not possible with the commonly used names (for example in industry). Before attempting to apply these guidelines to some concrete cases, let's take a closer look at some of the procedures that must be followed while naming a compound.

Starting with the suffix and moving backwards (from right to left) in the name is a solid general pattern to follow.

Whether in a continuous chain or a ring, the longest chain of carbons joined by a single bond serves as the basis for IUPAC nomenclature. According to a particular set of priorities, all deviations, whether multiple bonds or atoms other than carbon and hydrogen, are denoted by prefixes or suffixes.

See the attachment for the line structure of 2,3 dimethylbutanal.

#SPJ3