309252-26-4Relevant academic research and scientific papers
Crystal structures and reactivity of 3a,5a,8a,10a-tetraazaperhydropyrene derivatives. An alternative approach to selective nitrogen alkylation of 1,4,8,11-tetraazacyclotetradecane (cyclam)
Kotek, Jan,Hermann, Petr,Vojtisek, Pavel,Rohovec, Jan,Lukes, Ivan
, p. 243 - 266 (2000)
1-Alkyl and 1,8-dialkyl-1,4,8,11-tetraazacyclotetradecanes (alkyl = benzyl or methyl) were synthesised through cis-aminal of cyclam which was obtained by reaction of glyoxal and cyclam. The corresponding trans-aminal was synthesised from the respective li
