Sfoglia per Autore
POLYAZAHETEROCYCLIC COMPOUNDS: CONDENSATION REACTIONS OF PYRIDAZINE-4,5-DI¬CARBOXYLIC ACID DERIVATIVES WITH O-PHENYLENEDIAMINE
1974 G. ADEMBRI; S. CHIMICHI; F. DE SIO; R. NESI; M. SCOTTON
SPIROCYCLISATION REACTIONS OF DIETHYL PYRIDAZINE-4,5-DICARBOXYLATE WITH 1,3-BINUCLEOPHILES
1977 G. ADEMBRI; S. CHIMICHI; R. NESI; M. SCOTTON
A New Facile Synthesis of 5-Aminopyridazine-4-carboxylic Acid
1977 S.Chimichi; R.Nesi
1-PHENYLPYRIDAZINO[4,5-D]PYRIDAZINE
1979 S. CHIMICHI; R. NESI
Synthesis and Tautomerism of Ethyl-4-oxo-1-phenyl-2(phenylimino)-1,3,7,8-te-traazaspiro[4,5]deca-6,9-diene-6-carboxylate
1979 G.Adembri; S.Chimichi; R.Nesi; M.Scotton
RING-CHAIN ISOMERISM OF SOME 4,5-DISUBSTITUTED PYRIDAZINES INVOLVING HETERO-SPIRO-COMPOUNDS
1980 S. CHIMICHI; R. NESI; M. SCOTTON; C. MANNUCCI; G. ADEMBRI
New heterospiro-ring systems by condensation of some heterocyclic o-dicarboxylates with 1,3-diphenylguanidine
1980 R.Nesi, S.Chimichi, M.Scotton, A.DEGL'INNOCENTI;G.Adembri
New Cyclohexane- and Cyclohexene-1,3-diones from Tetraacetylethylene
1982 A.M.Celli; L.R.Lampariello; S.Chimichi; R.Nesi; M.Scotton
Reactivity of pyridazine4,5-dicarboxylic acid anhydride towards 1,4-binucleophiles: new spirocyclisation reactions
1982 S.Chimichi; R.Nesi; F. De Sio; R.Pepino; A.Degl'Innocenti
Permanganate oxidation of 3-methyl-4-nitro-5-styrylisoxazole: a correction
1982 R.Nesi; S.Chimichi; F. De Sio; R.Pepino; P.Tedeschi
Diazaarynes: 3,4- and 4,5-Didehydropyridazine by electron impact and thermolytic fragmentation of the corresponding dicarboxylic anhydrides
1982 F. De Sio; S. Chimichi; R. Nesi; L. Cecchi
Carbon-13 nuclear magnetic resonance study of a new ring-chain tautomerism of some pyridazine derivatives
1983 R.Nesi; S.Chimichi; F. De Sio; M.Scotton
New phthalazine and pyridazino[4,5-g]phthalazine derivatives
1983 F.De Sio; S.Chimichi; R.Nesi; L.Cecchi
1,1,2,2-tetraacetylcyclopropane: a versatile source of heterocyclic and homocyclic derivatives
1983 A.M.Celli; L.R.Lampariello; S.Chimichi; R.Nesi; M.Scotton
Oxygen-17 nuclear magnetic resonance study of some five-membered heterocyclic derivatives
1984 S.Chimichi; R.Nesi; F.De Sio
Pyridazine-4,5-dicarboxylic anhydride: a versatile synthon for the preparation of 1,3,7,8-tetraazaspiro[4,5]decane derivatives with nitrogen 1,3-binucleophiles
1984 S.Chimichi; R.Nesi; M.Neri
New Difunctionalized 4-Nitroisoxazoles from a-Nitroacetophenone Oxime
1985 R. NESI; S. CHIMICHI; P. SARTI FANTONI; D. GIOMI; A. BUZZI
A New Spiro Annelation Reaction in the Isoxazole Series: Applications and Limits
1985 R.Nesi; S.Chimichi; P.Sarti-Fantoni; P.Tedeschi; D.Giomi
Carbon-13 NMR Studies on Azolopyridines. 2-The Oxazolopyridine Systems
1985 S. CHIMICHI; P.TEDESCHI; R.NESI; F.PONTICELLI
Preparation of 18O-Bilabelled Carboxylic Acids: Cinnamic and Phenylpropiolic Acids via Styrylisoxazoles
1986 A.Baracchi; S.Chimichi; F.de Sio; D.Donati; R.Nesi; P.Sarti-Fantoni; T.Torroba
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