00:01
So let me draw the structure first and then we will find out the epc name for this compound so structure is this is c double bond o containing the oh group so now we can say this is the carboxylic acid group here and then i have ch ch 2 ch 3 ch 2 ch 2 ch 2 ch 3 now the basic rule of ipc naming is while we will first choose the longest carbon chain possible.
00:56
Okay and in that carbon chain if there is any functional group then that functional group must be included.
01:07
If you have not included the functional group no matter how long your is chan but your answer will be wrong.
01:14
Okay so always include the function.
01:17
Functional group if any.
01:20
And then if you have any substitute test to your carbon chain, always make sure that the carbon chain containing functional group or the substituent or different kind of group, they should be given that carbon atoms should be given the least position possible during counting.
01:40
So these are some basic things which we should keep in mind while naming a compound according into ips rules.
01:49
Okay.
01:49
So now here i have this c double bond oh group.
01:53
So this is the carboxylic acid group.
01:55
And of course it has the highest priority among the functional group priority order.
02:00
Okay.
02:01
So of course it should be given the least position possible here.
02:04
And while counting the carbon chain, i should include this into the carbon chain.
02:10
So this will be one, two, three, four, so now i can see that i have a carbon chain containing five carbon atoms which consists of the carboselic acid group.
02:26
And on the second position, i have a ethyl group...