| |
articol de periodic |
1969 |
Revue Roumaine de Chimie, 14-2 |
BARBAS, A. (autor)
,
IȘFAN, Elena (autor)
,
ROMAȘ, Elena (autor)
,
TRESTIANU, Alice (autor)
|
Heterocyclic organoboron compounds. XI. Boronium chelate salts and beryllium chelates of 2-substituted 1,3-diketones: methyl-acetylacetone, phenyl-acetylacetone and methiyl-dibenzoylmethane |
|
253-264 |
|
| |
articol de periodic |
1973 |
Revue Roumaine de Chimie, 18-4 |
IȘFAN, Elena (autor)
,
BARABAS, A. (autor)
|
Heterocyclic organoboron compounds. XV. Boronium chelate salts and beryllium chelates of 1,3.ketoenols with disturbed besonance in the chelate ring |
|
667-676 |
|
| |
articol de periodic |
1973 |
Revue Roumaine de Chimie, 18-7 |
IȘFAN, Elena (autor)
,
UNCUȚA, Cornelia (autor)
,
BARABAS, A. (autor)
|
Beryllium-(3.acyl-2,4-pentanedionates) |
|
1233-1241 |
|
