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Chemistry Forums for Students => Organic Chemistry Forum => Topic started by: kaanttlc on May 19, 2020, 07:05:41 AM

Title: Aromatic or not?
Post by: kaanttlc on May 19, 2020, 07:05:41 AM

I know the last one is aromatic but i have struggles with the other ones

Title: Re: Aromatic or not?
Post by: AWK on May 19, 2020, 07:14:30 AM

https://www.masterorganicchemistry.com/2017/02/23/rules-for-aromaticity/

Title: Re: Aromatic or not?
Post by: kaanttlc on May 19, 2020, 07:26:22 AM

Quote from: AWK on May 19, 2020, 07:14:30 AM

https://www.masterorganicchemistry.com/2017/02/23/rules-for-aromaticity/

so i guess the first one is aromatic, 2nd,3rd and 4th is not aromatic right?

Title: Re: Aromatic or not?
Post by: AWK on May 19, 2020, 07:51:01 AM

If you understand the rules you do not have to guess, in addition completely wrong.

Title: Re: Aromatic or not?
Post by: chenbeier on May 19, 2020, 07:58:01 AM

Quote from: kaanttlc on May 19, 2020, 07:26:22 AM

Quote from: AWK on May 19, 2020, 07:14:30 AM

https://www.masterorganicchemistry.com/2017/02/23/rules-for-aromaticity/

so i guess the first one is aromatic, 2nd,3rd and 4th is not aromatic right?

Beside Thiophen and Tropylium nothing is aromatic, do you know why?