Benzodiimidazoles by reaction of benzene
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Mataka, Shuntaro ;Shimojyo, Yoshiro ;Hashimoto, Iwao ;Tashiro, Masashi
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Article
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1995
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John Wiley and Sons
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English
β 343 KB
## Abstract Benzo[1,2β__d;__3,4β__dβ²__]β (9) and β[1,2β__d__;β4,5β__dβ²__]diimidazole (10) were prepared by reactions of the corresponding benzenetetramines 1 and 2 with __N,N__βdimethylformamide or __N,N__βdimethylformamide dimethyl acetal 4. The corresponding reaction of benzenehexamine (3) gave t