Preparation of 2,7-polymethylenebis-4,5-benzotropylium perchlorates
作者:Robert E. Harmon、Robert Suder、S. K. Gupta
DOI:10.1039/c29690001170
日期:——
The synthesis of 2,7-tetramethylene-4,5-bis-benzotropylium perchlorate, an interesting example of a compound containing two positive charges within the same molecule, has been accomplished.