59026-52-7Relevant articles and documents
SYNTHESIS OF PYRAZOLOPYRIDAZINES - THIONATION FOLLOWED BY ALKYLATION OF PYRAZOLOPYRIDAZIN-4(5H)-ONE
Kaji, Kenji,Nagashima, Hiromu,Tabashi, Keizo,Oda, Hirohisa
, p. 2357 - 2362 (2007/10/02)
Alkylation of the pyrazolopyridazine-4(5H)-thiones are described.Employment of an equivalent of alkylating agent afforded only S-alkylated products, while S,N-dialkyl compounds were formed when an excess of alkylating agent was used.An unequivocal