Stable pyrazolium betaines by addition of 1,1-dialkyl-hydrazines to acetylenecarboxylic esters
Angew Chem Int Ed Engl
.
1975 Aug;14(8):560-1.
doi: 10.1002/anie.197505602.
Authors
W Sucrow
,
M Slopianka
,
V Bardakos
PMID:
810050
DOI:
10.1002/anie.197505602
No abstract available
MeSH terms
Betaine / analogs & derivatives*
Betaine / chemical synthesis
Pyrazoles / chemical synthesis*
Substances
Pyrazoles
Betaine