A new nitration process of N-methoxy-dinitroaniline and triarylhydrazine derivatives with sodium nitrite in the presence of crown ethers
Covaci, IC, Constantinescu, T, Ionita, P, Caproiu, MT, Zarna, N, Luca, C, Balaban, AT
Published in Revue roumaine de chimie (01.09.1999)
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Published in Revue roumaine de chimie (01.09.1999)
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Gas-chromatographic studies using glass capillary columns with crown-ether type stationary phases. I - beta-Naphthol-azo-crown ethers and related compounds: Synthesis and properties
Luca, C, Spafiu, F, Caproiu, MT, Tudor, E, Ionita, P, Constantinescu, T, Danescu, M, Stanciuc, A
Published in Revue roumaine de chimie (01.04.1998)
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Published in Revue roumaine de chimie (01.04.1998)
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MODEL WHICH IS MADE FROM AN EASY FUSIBLE MIXTURE
SANDU MATEI, DINICA OVIDIU, LUCA CONSTANTIN, NOVOLAN DRAGOS, NISTOR PETRU
Year of Publication 31.10.1996
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Year of Publication 31.10.1996
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INSECTOFUNGICIDAL COMPOSITION AS AN ALCOHOL SOLUTION AND PROCESS FOR PREPARING THE SAME
VLAD FULGA DANIELA, SANDU IOAN-GABRIEL, VASILACHE VIORICA, LUCA CONSTANTIN, HAYASHI MIKIKO, SANDU ION, LUPA CU TUDOR
Year of Publication 28.10.2011
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Year of Publication 28.10.2011
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PROCESS FOR GRAPHITIZED OIL PREPARATION
GAIGINSCHI RADU, LUCA CONSTANTIN, STAN DUMITRU, CHIRNOAGA VALERIU, CECAL ALEXANDRU
Year of Publication 30.06.1994
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Year of Publication 30.06.1994
Patent