TY - JOUR
T1 - Intramolecular Hydroamination of 1,4,7-Tri(pent-4' -yn-1' -yl)-1.4.7-triazacyclononane: Formation of an Azoniaspiro [4.8] tridecane
AU - Baker, Murray
AU - Brown, David
AU - Skelton, Brian
AU - White, Allan
PY - 2000
Y1 - 2000
N2 - In methanol solution, 1,4,7-tri(pent-4'-yn-1'-yl)-1,4,7-triazacyclononane undergoes an intramolecular hydroamination reaction to form an azoniaspiro[4.8]tridecane cation, 1-methylidene-8,11-di(pent-4'-yn-1'-yl)-8,11-diaza-5-azoniaspiro[4.8] tridecane. The azoniaspiro[4.8]tridecane cation, as its tetraphenylborate salt, has been characterized spectroscopically in solution and by X-ray studies in the solid state. Reactions of the azoniaspiro[4.8]tridecane that lead to other products are also discussed.
AB - In methanol solution, 1,4,7-tri(pent-4'-yn-1'-yl)-1,4,7-triazacyclononane undergoes an intramolecular hydroamination reaction to form an azoniaspiro[4.8]tridecane cation, 1-methylidene-8,11-di(pent-4'-yn-1'-yl)-8,11-diaza-5-azoniaspiro[4.8] tridecane. The azoniaspiro[4.8]tridecane cation, as its tetraphenylborate salt, has been characterized spectroscopically in solution and by X-ray studies in the solid state. Reactions of the azoniaspiro[4.8]tridecane that lead to other products are also discussed.
U2 - 10.1071/CH00123
DO - 10.1071/CH00123
M3 - Article
SN - 0004-9425
VL - 53
SP - 791
EP - 797
JO - Australian Journal of Chemistry
JF - Australian Journal of Chemistry
IS - 2000
ER -