Autor:	Bernard A. J. Clark, Hamish McNab, Alexander J. Blake, Craig C. Sommerville
Rok vydání:	2010
Předmět:	Benzimidazole chemistry.chemical_compound chemistry Flash vacuum pyrolysis Nitrene Polymer chemistry Imidazole Regioselectivity General Medicine Azide Ring (chemistry) Pyrolysis
Zdroj:	ChemInform. 28
ISSN:	0931-7597
DOI:	10.1002/chin.199744142
Popis:	Flash vacuum pyrolysis (FVP) of the azide 4 leads to imidazo[1,2-a]benzimidazole 8 exclusively, via highly regioselective insertion of the triplet nitrene intermediate 5 into the 2-CH bond of the imidazole ring. The X-ray crystal structure and NMR spectroscopic properties of 8 are discussed in detail.
Databáze:	OpenAIRE
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