Dear all, I have a problem to synthesize the imidazole from isatin and aldehyde using NH4OAc in AcOH. I try several time and the product is not form. Can any buddy help me to figure out the problem.? Thank you in advance.
Thank you Michael Pach. I will find that paper. Thanks a lot.
Approximate concentrations are require in compared with the WHO permissible limts
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kindly reply me. Thanking you in advance.
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