Sfoglia per Autore
1,3-Dipolar character of six membered aromatic rings. Part 45. Photochemically induced dimerisation of 1-vinyl and 1-heteroaryl-3-oxidopyridinium and related compounds
file da validare1979-01-01 Katritzky, Ar; Bayyuk, Si; Dennis, N; Musumarra, Giuseppe; Wurthwein, Eu
Epoxidation of five-membered heterocyclic chalcone analogues with hypochlorite under phase transfer catalysis conditions
file da validare1980-01-01 Arcoria, A; Ballistreri, Francesco Paolo; Cantone, A; Musumarra, Giuseppe; Tripolone, M.
STUDIES OF SUBSTITUENT EFFECTS BY C-13 NMR-SPECTROSCOPY - THIOPHENE AND FURAN CHALCONE ANALOGS
file da validare1980-01-01 Musumarra, Giuseppe; Ballistreri, Francesco Paolo
A C-13 study of the reaction of 2,4,6,-triaryl pyrylium cations with amines
file da validare1980-01-01 Katritzky, Ar; Musumarra, Giuseppe; Brownlee, Rtc
Nucleophilic displacement of N-benzyl groups: effect of pyridinium on rates and mechanism
file da validare1980-01-01 Katritzky, Ar; Musumarra, Giuseppe; Sakizadeh, K.
Unimolecular e bimolecular transfer from pyridinium cations. Evidence for a clear mechanistic changeover
file da validare1980-01-01 Katritzky, Ar; Musumarra, Giuseppe; Sakizadeh, K; EL SHAFIE, Mm; Jovanovic, B.
KINETICS AND MECHANISMS OF NUCLEOPHILIC DISPLACEMENTS WITH HETEROCYCLES AS LEAVING GROUPS .2. N-BENZYLPYRIDINIUM CATIONS - RATE VARIATION WITH STERIC EFFECTS IN THE LEAVING GROUP
file da validare1981-01-01 Katritzky, Ar; EL MOWAFY, Am; Musumarra, Giuseppe; Sakizadeh, K; SANA ULLAH, C; EL SHAFIE, Sm; Thind, Ss
Title: KINETICS AND MECHANISMS OF NUCLEOPHILIC DISPLACEMENTS WITH HETEROCYCLES AS LEAVING GROUPS .1. 1-BENZYL-2,4,6-TRIPHENYLPYRIDINIUM
file da validare1981-01-01 Katritzky, Ar; Musumarra, Giuseppe; Sakizadeh, K; MISIC VUKOVIC, M.
KINETICS AND MECHANISMS OF NUCLEOPHILIC DISPLACEMENTS WITH HETEROCYCLES AS LEAVING GROUPS .3. N-(SUBSTITUTED BENZYL)-2,4,6-TRIPHENYLPYRIDINIUMS - EFFECTS OF BENZYL SUBSTITUTION ON 1ST-ORDER AND 2ND-ORDER RATES
file da validare1981-01-01 Katritzky, Ar; Musumarra, Giuseppe; Sakizadeh,
The Mass Spectra of Some Thiophene Chalcone Analogues
file da validare1981-01-01 A., Arcoria; Ballistreri, Francesco Paolo; Musumarra, Giuseppe; S., Occhipinti
Title: APPLICATION OF PRINCIPAL COMPONENT ANALYSIS TO C-13 NMR SHIFTS OF CHALCONES AND THEIR THIOPHENE AND FURAN ANALOGS - A USEFUL TOOL FOR THE SHIFT ASSIGNMENT AND FOR THE STUDY OF SUBSTITUENT EFFECTS
file da validare1981-01-01 Musumarra, Giuseppe; Wold, S; Gronowitz, S.
Mass Spectra of Some 2-Aroyl-3-Heteroaryloxiranes
file da validare1981-01-01 Ballistreri, Francesco Paolo; Musumarra, Giuseppe; S., Occhipinti
STUDIES OF SUBSTITUENT EFFECTS BY C-13 NMR-SPECTROSCOPY .4. APPLICATION OF PRINCIPAL COMPONENT ANALYSIS TO C-13-NMR SHIFTS OF (Z)- ALPHA-(PARA-SUBSTITUTED-PHENYL)-BETA-(5-SUBSTITUTED-2-THIENYL) ACRYLONITRILES
file da validare1981-01-01 Musumarra, Giuseppe; Scarlata, G; Wold, S.
Title: STUDIES OF SUBSTITUENT EFFECTS BY C-13 NMR-SPECTROSCOPY .2. 2-THIENYLMETHYLENE AND 2-FURANYLMETHYLENE PROPANEDINITRILES
file da validare1981-01-01 Musumarra, Giuseppe; Ballistreri, F. P.
Studies of Substituent Effects by C-13 NMR Spectroscopy. II. 2-Thienyl- and 2-Furanylmethylene Propanedinitrile
file da validare1981-01-01 Musumarra, Giuseppe; Ballistreri, Francesco Paolo
Title: NUCLEOPHILIC-SUBSTITUTION AT SULFONYL SULFUR .1. REACTIVITY OF THIOPHEN-2-SULFONYL HALIDES IN WATER AND METHANOL-ACETONITRILE
file da validare1981-01-01 Arcoria, A; Ballistreri, Francesco Paolo; Musumarra, Giuseppe; Tomaselli, Gaetano
THE MASS-SPECTRA OF SOME THIOPHENE CHALCONE ANALOGS
file da validare1981-01-01 Ballistreri, Francesco Paolo; Musumarra, Giuseppe; Occhipinti, S.
STUDIES OF SUBSTITUENT EFFECTS BY C-13 NMR-SPECTROSCOPY .3. Z- ALPHA-(P-SUBSTITUTED PHENYL)BETA-(5-SUBSTITUTED-2-THIENYL) ACRYLONITRILES
file da validare1981-01-01 Ballistreri, Francesco Paolo; Musumarra, Giuseppe; Scarlata, G.
Kinetic and Mechanisms of Nucleophilic Displacements with Heterocycles as Leaving Groups. Part 5. Solvent Effects
file da validare1982-01-01 Musumarra, Giuseppe; Ballistreri, Francesco Paolo; S., Muratore; A. R., Katritzky; S., Wold
KINETICS AND MECHANISMS OF NUCLEOPHILIC DISPLACEMENTS WITH HETEROCYCLES AS LEAVING GROUPS .6. REACTIONS OF N-(SUBSTITUTED BENZYL)-AZAHETEROCYCLONIUM COMPOUNDS WITH PIPERIDINE
file da validare1982-01-01 Katritzky, Ar; Basinski, Wh; Ou, Yx; Musumarra, Giuseppe; Patel, Rc
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