Boron heterocycles derived from 2-guanid
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Noemí Andrade-López; Rocío Cartas-Rosado; Efrén García-Baéz; Rosalinda Contreras
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Article
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1998
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John Wiley and Sons
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English
⚖ 348 KB
👁 1 views
adducts 11 and 12 derived from compounds 1 and 2, respectively, and the dihydride-(2-guanidinobenzimidazole-N,NЈ)borate 13 and dihydride-(2-guanidino-1methyl-benzimidazole-N,NЈ)borate 14 were observed by 11 B NMR. The results show that 2-guanidinobenzimidazole gives stable borate heterocycles with a