Explanations 
Textbooks 
Flashcards 
91影视 AI 
Notes 
Study Plans 
Study Sets 
Find a degree 
Magazine Chapter 7: Q2P (page 291)
Name the following:
Short Answer
Expert verified
- IUPAC name: 6-methyl-oct-2-yne.
- IUPAC name: 5-ethyl-4-methyl-hept-1-yne.
- IUPAC name: 2-bromo-oct-4-yne.
Step by step solution
01
Rules of IUPAC nomenclature
There are some rules to be followed for the naming of a structure and these are given as follows,
- Finding the longest chain.
- Numbering the chain according to the priority order of double bond, triple bond and functional group.
- Functional group should be written in an alphabetical order means if there is methyl and ethyl group, put ethyl group at 1st as e comes earlier than m in Alphabets.
- Among two or more functional group, the name of the compounds will be based on that group which has higher priority.
- An alkene group will be named as 鈥榚ne鈥� and alkyne group will be named as 鈥榶ne鈥�.
02
IUPAC names of the given compounds
The systematic names are given below, using the IUPAC rules.1st we have levelled the longest chain considering the position of functional group, and then it is written in alphabetical order.
03
Name of the compounds
The systematic name of the compounds is given below,
IUPAC name: 6-methyl-oct-2-yne.
IUPAC name: 5-ethyl-4-methyl-hept-1-yne.
IUPAC name: 2-bromo-oct-4-yne.
Over 30 million students worldwide already upgrade their learning with 91影视!
