
TY  - JOUR
A1  - Graham, PG 
A1  - Weatherburn, DC 
T1  - The preparation of C-methyl-substituted triazamacrocyclic ligands
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1983
VL  - 36
IS  - 11
SP  - 2349
EP  - 2354
KW  - 
UR  - https://doi.org/10.1071/CH9832349 
N2  - The C-methyl-substituted macrocyclic compounds 2-and 3-methyl-1,4,7-tritosyl-1,4,7-triazacyclodecane, 2-methyl-1,4,8-tritosyl-1,4,8-triazacycloundecane, 2,2-dimethyl-1,4,8-triazacycloundecane, meso-2,3-dimethyl-1,4,8-tritosyl-1,4,8-triazacycloundecane and the compound 3,6,9-tritosyl-3,6,9- triazabicyclo[9.3.1]pentadecane have been prepared by the Richman and Atkins method. The yields of the macrocycles are low, separation from co-products is difficult, and detosylation requires more vigorous conditions than for the non-methyl substituted compounds. 
ER  -

