ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
2-Amino-N-heterocycles, such as 2-aminopyridine 7 or 2-aminobenzimidazole 16 as well as benzamidines 19 possessing a N-(4-nitrobenzyl)-substituent react as N-C-N-C-synthons with formamide chlorides 5, formamide acetals 2 or acetic anhydride (C1-building blocks) with formation of imidazole compounds 9, 17 or 22, respectively in the presence of triethylamine. In some cases, intermediate N-acetylation (20) or N-formylation products 21 are isolated.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19883300203
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