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6‐Substituted acridizinium derivatives
Author(s) -
Bradsher C. K.,
Parham J. C.
Publication year - 1964
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570010302
Subject(s) - chemistry , substituent , acetal , nitrogen , organic chemistry , medicinal chemistry
Through quaternization of an acetal of picolinaldehyde with suitable α‐haloalkylarenes, a number of acridizinium salts, having a substituent at the meso position adjacent to nitrogen, have been prepared. Similarly, the ketal derived from α‐acetopyridine has been used to prepare the first acridizinium derivatives having methyl groups at both of the meso positions.