N. Vivona

发表

Reactivity of the A-CH=N-NR-CX-B system. 4-Methyl-5-hydroxy-5-phenyl-(or thienyl)-2,3,4,5-tetrahydro-1,2,4-triazin-3-ones and their ring contraction products

F. Buccheri, G. Werber, N. Vivona, 1979 .

Ring Transformations of Five-Membered Heterocycles*

S. Buscemi, V. Frenna, N. Vivona, 1993 .

Characterization of Isomeric 1,2,4-Oxadiazolyl-N-Methylpyridinium Salts by Electrospray Ionization Tandem Mass Spectrometry

L. Ceraulo, D. Bongiorno, Serena Indelicato, 2007, European journal of mass spectrometry.

Sensitized Photoreduction of Nitrosoazoles on Titanium Dioxide

T. Caronna, A. Pace, S. Buscemi, 2000 .

Chemistry of Fluorinated Oxadiazoles and Thiadiazoles

A. P. Piccionello, A. Pace, S. Buscemi, 2014 .

Fluorinated Heterocyclic Compounds − The First Example of an Irreversible Ring-Degenerate Rearrangement on Five-Membered Heterocycles by Attack of an External Bidentate Nucleophile

D. Spinelli, Camilla Zaira Lanza, A. Pace, 2004 .

1,2,4-Oxadiazoles

A. Pace, S. Buscemi, I. Pibiri, 2019, Reference Module in Chemistry, Molecular Sciences and Chemical Engineering.

THE SYNTHESIS OF FLUORINATED HETEROAROMATIC COMPOUNDS. PART 1. FIVE-MEMBERED RINGS WITH MORE THAN TWO HETEROATOMS. A REVIEW

A. Pace, S. Buscemi, N. Vivona, 2005 .

Synthesis of fluorinated indazoles through ANRORC-like rearrangement of 1,2,4-oxadiazoles with hydrazine

A. P. Piccionello, A. Pace, S. Buscemi, 2006 .

One-pot synthesis of fluorinated 2-amino-pyrimidine-N-oxides. Competing pathways in the four-atom side-chain rearrangements of 1,2,4-oxadiazoles

A. P. Piccionello, A. Pace, S. Buscemi, 2006 .

Fluorinated heterocyclic compounds: an assay on the photochemistry of some fluorinated 1-oxa-2-azoles: an expedient route to fluorinated heterocycles

T. Caronna, A. Pace, S. Buscemi, 2004 .

Fluorinated heterocyclic compounds. A photochemical synthesis of 3-amino-5-perfluoroaryl-1,2,4-oxadiazoles

P. Metrangolo, A. Pace, S. Buscemi, 2001 .

Fluoro heterocycles. A photochemical methodology for the synthesis of 3-amino- and 3-(N-alkylamino)-5-perfluoroalkyl-1,2,4-oxadiazoles

A. Pace, S. Buscemi, N. Vivona, 2000 .

Fluorinated Heterocyclic Compounds. Synthesis of 5‐Amino‐, 5‐N‐Alkylamino‐, and 5‐N,N‐Dialkylamino‐3‐perfluoroheptyl‐1,2,4‐oxadiazoles.

A. Pace, S. Buscemi, I. Pibiri, 2003 .

Fluorinated Heterocyclic Compounds. Synthesis of 5-Amino-, 5-N-Alkylamino-, and 5-N,N-Dialkylamino-3-perfluoroheptyl-1,2,4-oxadiazoles

A. Medici, A. Pace, S. Buscemi, 2002 .

Photochemistry of fluorinated heterocyclic compounds. An expedient route for the synthesis of fluorinated 1,3,4-oxadiazoles and 1,2,4-triazoles.

L. Malpezzi, A. Pace, S. Buscemi, 2004, The Journal of organic chemistry.

Fluorinated heterocyclic compounds. An expedient route to 5-perfluoroalkyl-1,2,4-triazoles via an unusual hydrazinolysis of 5-perfluoroalkyl-1,2,4-oxadiazoles: first examples of an ANRORC-like reaction in 1,2,4-oxadiazole derivatives.

D. Spinelli, A. Pace, S. Buscemi, 2003, The Journal of organic chemistry.

A Generalized and Efficient Synthesis of 3-Amino-, 3-(N-Alkylamino)-, 3-(N,N-Dialkylamino)-5-alkyl-1,2,4-oxadiazoles by Irradiation of 3-Alkanoylamino-4-phenyl-1,2,5-oxadiazoles (Furazans)

T. Caronna, S. Buscemi, N. Vivona, 1995 .

Photoinduced Molecular Rearrangements. Some Investigations of the Photochemical Behavior of 3-(Acylamino)-1,2,5-Oxadiazoles (Furazans)

T. Caronna, S. Buscemi, N. Vivona, 1995 .

Photoinduced Molecular Rearrangements of O-N Bond-containing Five-membered Heterocycles. An Assay for 1,2,4- and 1,2,5-Oxadiazoles

S. Buscemi, N. Vivona, 1995 .

Fluorinated heterocyclic compounds. An effective strategy for the synthesis of fluorinated Z-oximes of 3-perfluoroalkyl-6-phenyl-2h-1,2,4-triazin-5-ones via a ring-enlargement reaction of 3-benzoyl-5-perfluoroalkyl-1,2,4-oxadiazoles and hydrazine.

D. Spinelli, G. Giorgi, A. Pace, 2005, The Journal of organic chemistry.

Synthesis of trifluoromethylated 2-benzoyl-and 2-aminoimidazoles from ring rearrangement of 1,2,4-oxadiazole derivatives

A. P. Piccionello, A. Pace, S. Buscemi, 2008 .

Mononuclear heterocyclic rearrangements. Effect of the structure of the side chain on the reactivity. Part 2. Rearrangement of some N-(5-phenyl-1,2,4-oxadiazol-3-yl)-N′-arylformamidines into 1-aryl-3-benzoylamino-l,2,4-triazoles in dioxane–water at various pS+

D. Spinelli, G. Consiglio, E. Mezzina, 1993 .

Mononuclear heterocyclic rearrangements. Part 12. Rearrangement of 1,2,4-oxadiazoles into indazoles†

V. Frenna, G. Macaluso, N. Vivona, 1979 .

Heterocyclic transformations by hydrogenolysis. Pyrimidine derivatives from 1,2,4-oxadiazole derivatives

N. Vivona, G. Cusmano, M. Ruccia, 1974 .

Heterocyclic photorearrangements. Some investigations of the photochemical behaviour of 3-acylamino-1,2,4-oxadiazoles. Synthesis of the quinazolin-4-one system

S. Buscemi, N. Vivona, 1991 .

Synthesis, characterization, cellular uptake and interaction with native DNA of a bis(pyridyl)-1,2,4-oxadiazole copper(II) complex.

G. Barone, G. Calvaruso, A. Terenzi, 2010, Dalton transactions.

Studies on Azole‐to‐Azole Interconversion − An Interesting Case of Absence of a “Primary Steric Effect” in the Ring‐Degenerate Equilibration between ortho‐Substituted 3‐Aroylamino‐5‐methyl‐1,2,4‐oxadiazoles and 3‐Acetylamino‐5‐aryl‐1,2,4‐oxadiazoles in Methanol

B. Cosimelli, D. Spinelli, A. Pace, 2002 .

Mononuclear heterocyclic rearrangements—vi : Conversion of 1,2,4-oxadiazoles into imidazoles

N. Vivona, G. Cusmano, M. Ruccia, 1974 .

Photoinduced molecular rearrangements. The photochemistry of 1,2,4-oxadiazoles in the presence of sulphur nucleophiles. Synthesis of 1,2,4-thiadiazoles

T. Caronna, S. Buscemi, S. Asta, 1997 .

On the reaction of some 5-polyfluoroaryl-1,2,4-oxadiazoles with methylhydrazine: synthesis of fluorinated indazoles

A. P. Piccionello, A. Pace, S. Buscemi, 2009 .

Heterocyclic photorearrangements. Photochemical behaviour of some 3,5-disubstituted 1,2,4-oxadiazoles in methanol at 254 nm†

T. Caronna, S. Buscemi, M. G. Cicero, 1988 .

Synthesis of fluorinated first generation starburst molecules containing a triethanolamine core and 1,2,4-oxadiazoles

A. P. Piccionello, A. Pace, S. Buscemi, 2006 .

Studies on azole-to-azole interconversions. Substituent effects on the ring-degenerate equilibration between 3-aroylamino-5-methyl-1,2,4-oxadiazoles and 3-acetylamino-5-aryl-1,2,4-oxadiazoles

D. Spinelli, S. Buscemi, V. Frenna, 1995 .

MONONUCLEAR HETEROCYCLIC REARRANGEMENTS. PART 4. SYNTHESIS AND CHARACTERIZATION OF THE E-ISOMER PHENYLHYDRAZONE OF 3-BENZOYL-5-PHENYL-1,2,4-OXADIAZOLE

D. Spinelli, V. Frenna, N. Vivona, 1980 .

Mononuclear heterocyclic rearrangements. Part 11. Rearrangements of 1,2,4-oxadiazoles, isoxazoles, and 1,2,5-oxadiazoles involving a sulphur atom

G. Macaluso, N. Vivona, G. Cusmano, 1977 .

Heterocyclic Rearrangements — The Rearrangement of 3-Aroylaminoisoxazoles into 2-Aroylaminooxazoles

S. Buscemi, V. Frenna, N. Vivona, 1991 .

Copper(II)-catalyzed molecular rearrangements: the behaviour of arylhydrazones of some 3-benzoylazoles in the presence of copper(II) acetate

D. Spinelli, S. Buscemi, V. Frenna, 1993 .

Exploiting the CNC side chain in heterocyclic rearrangements: synthesis of 4(5)-acylamino-imidazoles.

A. P. Piccionello, A. Pace, S. Buscemi, 2010, Organic letters.

1,2,4-Oxadiazole rearrangements involving an NNC side-chain sequence.

A. P. Piccionello, A. Pace, S. Buscemi, 2009, Organic letters.

Synthesis of fluorinated 1,2,4-oxadiazin-6-ones through ANRORC rearrangement of 1,2,4-oxadiazoles

G. Giorgi, A. P. Piccionello, A. Pace, 2009 .

Experimental and DFT studies on competitive heterocyclic rearrangements. Part 2: a one-atom side-chain versus the classic three-atom side-chain (Boulton-Katritzky) ring rearrangement of 3-acylamino-1,2,4-oxadiazoles.

G. Barone, A. P. Piccionello, A. Pace, 2007, The Journal of organic chemistry.

Mononuclear heterocyclic rearrangements. Part 14. Rearrangement of some Z-arylhydrazones of 3-benzoyl-5-phenylisoxazole to 2-aryl-4-phenacyl-1,2,3-triazoles in dioxane–water

D. Spinelli, G. Consiglio, V. Frenna, 1987 .

Mononuclear heterocyclic rearrangements. Part 7. Evidence for general base catalysis in the rearrangement of the Z-phenylhydrazone of 3-benzoyl-5-phenyl-1,2,4-oxadiazole into 2,5-diphenyl-4-benzoylamino-1,2,3-triazole in dioxan–water

D. Spinelli, G. Consiglio, V. Frenna, 1981 .

Mononuclear heterocyclic rearrangement. Note I. Kinetic study of the rearrangement of the phenylhydrazone of 3-benzoyl-5-phenyl-1,2,4-oxadiazole into 2,5-diphenyl-4-benzoylamino-1,2,3-triazole

D. Spinelli, V. Frenna, N. Vivona, 1976 .

Heterocyclic Rearrangements. Rearrangements of 1,2,4-Oxadiazoles, Isoxazoles, and 1,2,5-Oxadiazoles Involving a Carbethoxythiourea NCS Sequence

S. Buscemi, V. Frenna, G. Macaluso, 1986 .

Fluorescent Hg2+ Sensors: Synthesis and Evaluation of a Tren‐Based Starburst Molecule Containing Fluorinated 1,2,4‐Oxadiazoles

A. P. Piccionello, A. Pace, S. Buscemi, 2010 .

Photochemical Transformations of Some Neoclerodane and Labdane Diterpene Ketones

G. Savona, G. Fontana, B. Rodriguez, 1999 .

Five-to-six membered ring-rearrangements in the reaction of 5-perfluoroalkyl-1,2,4-oxadiazoles with hydrazine and methylhydrazine.

A. Mazzanti, D. Spinelli, G. Giorgi, 2006, The Journal of organic chemistry.

Photoinduced Molecular Rearrangements. The Photochemistry of Some 1,2,4-Oxadiazoles in the Presence of Nitrogen Nucleophiles. Formation of 1,2,4-Triazoles, Indazoles, and Benzimidazoles

T. Caronna, S. Buscemi, N. Vivona, 1996 .

Lead tetraacetate oxidation of phenylhydrazones of 3-benzoylazoles. Synthesis of azoacetates and their conversion into indazoles

S. Buscemi, V. Frenna, N. Vivona, 1985 .

Heterocyclic rearrangements. Phenylhydrazones and N‐methyl‐N‐phenylhydrazones of 3‐acylisoxazoles

V. Frenna, G. Macaluso, N. Vivona, 1983 .

A generalized synthesis of 3-amino-5-aryl-, 3-amino-5-polyfluorophenyl-, and 3-amino-5-alkyl-1,2,4-oxadiazoles through ring-degenerate rearrangements

A. Medici, A. Pace, S. Buscemi, 2002 .

Heterocyclic rearrangements. N,N‐diphenylhydrazones, oximes and O‐methyloximes of 3‐benzoyl‐5‐phenyl‐1,2,4‐oxadiazole

S. Buscemi, V. Frenna, N. Vivona, 1985 .

Steric factors in heterocyclic rearrangements. N-Methyl-N-phenylhydrazones of 3-benzoyl-5-phenyl-1,2,4-oxadiazole

V. Frenna, G. Macaluso, N. Vivona, 1982 .

A Generalized Synthesis of 3‐Amino‐5‐aryl‐, 3‐Amino‐5‐polyfluorophenyl‐, and 3‐Amino‐5‐alkyl‐1,2,4‐oxadiazoles Through Ring‐Degenerate Rearrangements.

A. Pace, S. Buscemi, V. Frenna, 2003 .

THE SYNTHESIS OF FLUORINATED HETEROAROMATIC COMPOUNDS. PART 2. FIVE-MEMBERED RINGS WITH TWO HETEROATOMS. A REVIEW

A. Pace, S. Buscemi, N. Vivona, 2007 .

Fluorinated Heterocyclic Compounds. A Photochemical Approach to a Synthesis of Fluorinated Quinazolin-4-ones.

A. P. Piccionello, A. Pace, S. Buscemi, 2004 .

Rearrangements in the 1,2,4-oxadiazole series. IV. Conversion of N-(1,2,4-oxadiazol-3-yl)-N'-arylformamidines into 3-acylamino-1-aryl-1,2,4-triazoles

N. Vivona, G. Cusmano, M. Ruccia, 1971 .

Synthesis of amino-1,2,4-triazoles by reductive ANRORC rearrangements of 1,2,4-oxadiazoles.

A. Pace, S. Buscemi, A. Palumbo Piccionello, 2010, The Journal of organic chemistry.

Study on the thermotropic properties of highly fluorinated 1,2,4-oxadiazolylpyridinium salts and their perspective applications as ionic liquid crystals

A. Triolo, R. Triolo, A. Pace, 2007 .

Heterocyclic rearrangements. Synthesis of 1,2,4-oxadiazolo[2,3-a]pyrimidinium systems and their ring opening into pyrimidine N-oxides

S. Buscemi, V. Frenna, G. Macaluso, 1986 .

An ANRORC approach to the synthesis of perfluoroalkylated 1,2,4-triazole-carboxamides

A. P. Piccionello, A. Pace, S. Buscemi, 2009 .

On the photoreaction of some 1,2,4-oxadiazoles in the presence of 2,3-dimethyl-2-butene: synthesis of N-imidoylaziridines

G. Giorgi, A. P. Piccionello, A. Pace, 2007 .

Heterocyclic Rearrangements. Synthesis of 1,2,4‐Oxadiazolo(2,3‐a)pyrimidinium Systems and Their Ring Opening into Pyrimidine N‐Oxides.

S. Buscemi, V. Frenna, G. Macaluso, 1987 .

Heterocyclic rearrangements: rearrangement of N-(1,2,4-oxadiazol-3-yl)-β-anamino ketones into pyrimidine N-oxides

S. Buscemi, V. Frenna, N. Vivona, 1986 .

Synthesis of a New Ring System: 1,2,4-Oxadiazol[2,3-a]pyrimidin-4-one

N. Vivona, G. Cusmano, 1977 .

Mononuclear heterocyclic rearrangements - V. 1,2,4-oxadiazoles → imidazoles

N. Vivona, G. Cusmano, M. Ruccia, 1972 .

Heterocyclic photorearrangements: photoinduced rearrangements of 1,2,4-oxadiazoles substituted by an XYZ side chain sequence

S. Buscemi, N. Vivona, 1988 .

Mononuclear isoheterocyclic rearrangements. Note I. Interconversion of 3-benzoylamino-5-methyl-1,2,4-oxadiazole and 3-acetylamino-5-phenyl-1,2,4-oxadiazole

D. Spinelli, N. Vivona, G. Cusmano, 1975 .

Photoinduced molecular rearrangements. Some comments on the ring‐photoisomerization of 1,2,4‐oxadiazoles into 1,3,4‐oxadiazoles

T. Caronna, A. Pace, S. Buscemi, 2001 .

Theoretical study of degenerate Boulton–Katritzky rearrangements. Semiempirical and ab initio procedures

S. Buscemi, G. L. Manna, N. Vivona, 1998 .

Mononuclear heterocyclic rearrangements. Effect of the structure of the side chain on the reactivity. Part 3. Rearrangement of some N-(5-phenyl-1,2,4-oxadiazol-3-yl)-N′-arylformamidines into 1-aryl-3-benzoylamino-1,2,4-triazoles in acetonitrile in the presence of triethylamine

D. Spinelli, G. Consiglio, E. Mezzina, 1994 .

Mononuclear heterocyclic rearrangements. Part III†. Rearrangement of the P-methoxyphenylhydrazone and the m-nitrophenylhydrazone of 3-benzoyl-5-phenyl-1,2,4-oxadiazole in dioxane/water in the pS+ range 3.8–11.5

D. Spinelli, V. Frenna, N. Vivona, 1979 .

Mononuclear heterocyclic rearrangements involving a sulphur atom: conversion of 1,2,4-oxadiazoles into 1,2,4-thiadiazoles

N. Vivona, G. Cusmano, M. Ruccia, 1974 .

A new rearrangement in the 1,2,4-oxadiazole series

N. Vivona, M. Ruccia, 1970 .

Addition reactions of heterocycles—IV

M. L. Marino, F. Piozzi, N. Vivona, 1973 .

REACTIVITY OF THE THIOSEMICARBAZONE SYSTEM. 4-SUBSTITUTED-5-HYDROXY-5-PHENYL-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZINE-3-THIONES

F. Buccheri, G. Werber, N. Vivona, 1978 .

Reactivity of 2-amino-1,3,4-thiadiazoles. Methylation reactions of some 2-amino-5-benzoyl-1,3,4-thiadiazoles

F. Buccheri, G. Werber, N. Vivona, 1975 .

Photochemical behaviour of some 1,2,4-oxadiazole derivatives

T. Caronna, S. Buscemi, M. G. Cicero, 1988 .

Photoinduced functionalization of the C-20 methyl group of the nor-diterpene atractyligenin

S. Rosselli, F. Piozzi, M. Bruno, 2001 .

Photoinduced Single Electron Transfer on 5-Aryl-1,2,4-oxadiazoles: Some Mechanistic Investigations in the Synthesis of Quinazolin-4-ones

T. Caronna, A. Galia, A. Pace, 1999 .

Photoinduced Functionalization of the C-20 Methyl Group of the Nor-diterpene Atractyligenin.

S. Rosselli, F. Piozzi, M. Bruno, 2010 .

Photoinduced functionalization of diterpenes : photochemical behaviour of grandiflorolic acid in methanol and acetonitrile

S. Rosselli, L. Scaglioni, F. Piozzi, 2004 .

Photoinduced functionalization of diterpenes: transformation of the C-20 methyl of atractyligenin into a carbomethoxymethyl or carbamoylmethyl group

S. Rosselli, F. Piozzi, M. Bruno, 2003 .

Theoretical study of photoinduced ring-isomerization in the 1,2,4-oxadiazole series

M. D’Auria, A. Pace, S. Buscemi, 2004 .

Heterocyclic rearrangements. Synthesis and reactivity of oximes of some 3-acylisoxazoles. A reinvestigation

V. Frenna, G. Macaluso, N. Vivona, 1983 .

Amine basicities in benzene and in water

D. Spinelli, G. Consiglio, V. Frenna, 1985 .