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Well Known or New? Synthesis and Structure Assignment of Binary C 2 N 14 Compounds Reinvestigated
Author(s) -
Banert Klaus,
Richter Sebastian,
Schaarschmidt Dieter,
Lang Heinrich
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201209170
Subject(s) - closure (psychology) , binary number , computer science , tetrazole , service (business) , information retrieval , chemistry , combinatorial chemistry , stereochemistry , mathematics , arithmetic , business , marketing , economics , market economy
Rapid ring closure transforms the tetraazide 1 , which was thought to have been characterized at room temperature in 1961 and 2009, into the tetrazole 2 . Consequently, the previously synthesized compounds actually are identical with heterocycle 2 , which was also prepared by a third method in 2011. After its generation at low temperature, the open‐chain compound 1 and its cyclization reaction have now been analyzed for the first time.