ORGLIST: two questions

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From: Yantao Chen (yanch$##$ifm.liu.se)
Date: Wed Mar 29 2000 - 11:30:32 EST


Dear Orglist Members:

I have two questions: 1. Everyone knows that there exists one equilibrium
when the commercial 1H-tetrazole dissolved in solution (eg. dioxane), but
what the percentum for 1H-tetrazole and 2H-tetrazole? 2. Where can I find
the information of the pKa value about the proton in heterocycle, such as
tetrazole, imidazole, pyrazole, triazole and so on?

Thank you in advance.

Yantao Chen
yanch$##$ifm.liu.se

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