Would you please explain me the easiest and cheapest method for the generation of benzyne/aryne or their precursors in the laboratory?

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Khyarul Alam

The following article might be helpfull. http://pubs.rsc.org/-/content/articlehtml/2013/ob/c2ob26673c

Dr. Md. Ashraful Alam

Thank you Fahim.......... I am checking this one............

http://pubs.rsc.org/en/content/articlehtml/2016/CS/C6CS00220J

Actually, this paper uses the benzyne and it's precursors to generate the heterocycles......... But I wanted to know the process of generating the benzyne or it's precursors..... Anyway, thank you so much Mr. Khyarul Fahim....