Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Sanaa N. Mohamed"'
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 185:330-339
3-Bromoacetyl-1,5-diphenyl-1H-pyrazole-4-carbonitrile (1) reacts with sodium benzenesulfinate to give the corresponding ketosulfone 2. Treatment of 2 with hydrazonoyl chlorides 3a,b gives the 3,3′-bipyrazoles 5a,b. Ketosulfone 2 reacts also with ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c2ebbfa265dfbdb67132586501334a9
https://doi.org/10.1080/10426500902796980
https://doi.org/10.1080/10426500902796980
Publikováno v:
Zeitschrift für Naturforschung B. 64:434-438
Pyridine and quinoline react with 3-bromoacetyl-1,5-diphenyl-1H-pyrazole-4-carbonitrile (2) in dry benzene to give the corresponding pyridinium and quinolinium salts 3 and 9. The latter salts undergo [3+2] 1,3-dipolar cycloaddition with some acetylen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b075b0d232a5eec45c08de959451509c
https://doi.org/10.1515/znb-2009-0413
https://doi.org/10.1515/znb-2009-0413
Publikováno v:
ChemInform. 40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c8d6d8426f54298d447837c6e6c402a
https://doi.org/10.1002/chin.200934152
https://doi.org/10.1002/chin.200934152