Synthesis of compound 7 (4,7-dibromo-2,1,3-benzooxadiazole).
i try many times but didnt get the pure product and fallow procedure of some papers so did any body tell me the exect and good method to get pure product. thank you
http://www.rsc.org/suppdata/c5/tc/c5tc02274f/c5tc02274f1.pdf
http://www.rsc.org/suppdata/jm/b9/b901374a/b901374a.pdf
thank you so much sir for your kind attention@jurgen winter
Synthesis of compound 7 (4,7-dibromo-2,1,3-benzooxadiazole)
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