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Criterii căutate

• Realizator: UNCUŢA, Cornelia

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Sumarul căutării

• 10 articole

102550100

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	Tip	Anul	Publicație și Volum/Nr.	Realizatori	Titlul articolui	Secțiunea	Pagina	Limba
	articol de periodic	1967	Revue Roumaine de Chimie, 12-7	FĂRCAȘIU, D. (autor) , UNCUȚA, Cornelia (autor) , BALABAN, Alexandru (autor)	Pyrylium salts obtained by diacylation of olefins. XVII. Acylations with acid chlorides catalyzed by perchloric acid		899-803
	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
	articol de periodic	1976	Revue Roumaine de Chimie, 21-2	UNCUȚA, Cornelia (autor) , BALABAN, Alexandru (autor)	Reaction of pyrylium salts with nucleophiles XI. Chemical shift non-equivalence of isopropyl in atropisomeric 1-aryl-2-isopropyl-4,6-dimethyl-pyridinium salts		251-255
	articol de periodic	1977	Revue Roumaine de Chimie, 22-9-10	STĂNOIU, Ileana (autor) , GÎRD, Eugenia (autor) , UNCUȚA, Cornelia (autor) , CHIRALEU, Filip (autor) , BALABAN, Alexandru (autor)	Isotopic exchange of active methyl hydrogens. IX. Intramolecular kinetic comparison between &-methyl and &-isopropyl groups in pyrylium salts		1359-1361
	articol de periodic	1979	Revue Roumaine de Chimie, 24-1	STĂNOIU, Ileana (autor) , GÎRD, Eugenia (autor) , UNCUȚA, Cornelia (autor) , CHIRALEU, Filip (autor) , BALABAN, Alexandru (autor)	Isotopic exchange of active methyl hydrogens. XII. Kinetics of deuteriation and de-deuteriation of &-and y-ethyl groups and relative rates for ethyl versus methyl side-chains, in pyrylium salts		209-217
	articol de periodic	1984	Revue Roumaine de Chimie, 29-1	UNCUȚA, Cornelia (autor) , BALLY, Ioana (autor) , DRĂGHICI, Constantin (autor) , CHIRALEU, Filip (autor)	Heterocyclic organoboron compounds. XVII. Axial chirality of boron vhelates evidenced by H-NMR spectroscopy in the presence of chiral additives		121-129
	articol de periodic	1988	Revue Roumaine de Chimie, 33-7	UNCUȚA, Cornelia (autor) , GHEORGHE, Mircea (autor) , CHIRALEU, Filip (autor) , PLĂVEȚI, Marieta (autor) , ELIAN, Mihai (autor) , BALABAN, Alexandru (autor)	Reaction of pyrylium salts with nucleophiles. XXI. Unexpercted formation of 6,6-dimethyl-5-isopropyl-2,4-cyclohexadienylidene-1-imines from primary amines and 2,6-diisopropyl-pyrylium salts		717-727
	articol de periodic	1989	Revue Roumaine de Chimie, 34-6	UNCUȚA, Cornelia (autor) , BALABAN, Teodor (autor) , PETRIDE, Aurica (autor) , CHIRALEU, Filip (autor) , BALABAN, Alexandru (autor)	Reaction of pyrylium salts with nucleophiles. XXII. Regioselectivity (formation of anilinederivatives from primary amines and non-symmetrically substituted pyrylium salts) and chemoselectivity (pyridinum vs. Anuline formation)		1425-1437
	articol de periodic	1990	Revue Roumaine de Chimie, 35-3	UNCUȚA, Cornelia (autor) , CHIRALEU, Filip (autor) , GHEORGHIU, Mircea (autor) , BALABAN, Alexandru (autor)	Reactions of pyrylium salts with necleophiles. XV. Stereoisomers of polyarxlppyridinium salts and their interconversion		323-338
	articol de periodic	1970	Studii și Cercetări de Chimie, 18-2	UNCUȚA, Cornelia (autor) , BALABAN, Alexandru (autor)	Metode de degradare chimică cu ruperea legăturilor pentru localizarea marcării cu carbon-14		161-188

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