CHIMICHI, STEFANO
CHIMICHI, STEFANO
Chimica 'Ugo Schiff' - DICUS
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
1,2,3.4-tetrahydro-1,2-diazepine derivatives from isoxazolo[3,4-d]pyridazin-7-(6H)-ones
1984 V.Dal Piaz; G.Ciciani; A.Costanzo; G.Auzzi; S.Chimichi
1-PHENYLPYRIDAZINO[4,5-D]PYRIDAZINE
1979 S. CHIMICHI; R. NESI
15N NMR: Substituent Effect Analysis in para- and meta-Substituted Phenylhydrazines
1994 E.Mezzina; F.Ferroni; D.Spinelli; S.Chimichi; V.Frenna
1H and 13C NMR Study of the Pyrazolo[1,5-a]pyrimidine System
1992 S. CHIMICHI; B.COSIMELLI; F.BRUNI; S.SELLERI
A convenient synthesis of psoralens
2002 S. CHIMICHI; M. BOCCALINI; B. COSIMELLI; G. VIOLA; D. VEDALDI; F. DALL'ACQUA
A Description of the Effects of Silyl vs Alkyl Substituents in Ketones in the Light of Oxygen-17 NMR Data and with the Help of Qualitative MO Theory
1992 S. CHIMICHI; C. MEALLI
A new convenient route to 2-oxoethoxycoumarins: key intermediates in the synthesis of natural products
2002 S. CHIMICHI; M. BOCCALINI; B. COSIMELLI
A new convenient route to enantiopure 2-coumarinyloxypropanals: application to the synthesis of optically active geiparvarin analogues
2006 S. CHIMICHI; M. BOCCALINI; G. CRAVOTTO; O. ROSATI
A New Entry to Pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine Derivatives
1990 F.BRUNI; S. CHIMICHI; B.COSIMELLI; A.COSTANZO; G.GUERRINI; S.SELLERI
A New Facile Synthesis of 5-Aminopyridazine-4-carboxylic Acid
1977 S.Chimichi; R.Nesi
A New Spiro Annelation Reaction in the Isoxazole Series: Applications and Limits
1985 R.Nesi; S.Chimichi; P.Sarti-Fantoni; P.Tedeschi; D.Giomi
A New Spiro Annelation Reaction in the Isoxazole Series: Applications and Limits. Part 2. Reactivity of Ethyl 4-Nitro-3-Phenylisoxazole-5-Carboxylate with Nitrogen Binucleophiles
1987 R.NESI; S. CHIMICHI; D.GIOMI; P.SARTI-FANTONI; P.TEDESCHI
An Analysis of Substituent Effects on the Carbon-13 and Oxygen-17 NMR Chemical Shifts of Some Phenylthiophen-2-ylmethanones by Linear Free Energy Relationships
1999 R. NOTO; M. GRUTTADAURIA; S. CHIMICHI; G. PETRILLO; D. SPINELLI
An Analysis of the Substituent Effects on 13C and 17O NMR Chemical Shifts of Some 5-Substituted 2-Acetylthiophenes by Linear Free Energy Relationships
1993 D.Spinelli; L.Lamartina; S.Chimichi; R.Noto; G.Consiglio
Aromatic Isothiazolopyridines: New Direct Synthetic Approaches
1993 S. CHIMICHI; D. GIOMI; P. TEDESCHI; F. PONTICELLI
Azabenzoxazoles: synthesis of 3-methylisoxazolo[5,4-c]- and 2-methyloxazolo[5,4-c]pyridines
1982 A.Camparini; S.Chimichi;F.Ponticelli; P.Tedeschi
Carbon-13 NMR Studies on Azolopyridines. 2-The Oxazolopyridine Systems
1985 S. CHIMICHI; P.TEDESCHI; R.NESI; F.PONTICELLI
Carbon-13 NMR Studies on Azolopyridines. 3-The Isothiazolopyridine Systems
1994 S. CHIMICHI; B.COSIMELLI; P.TEDESCHI; F.PONTICELLI
Carbon-13 NMR Studies on Azolopyridines. 4-The Thiazolopyridine Systems
1997 S. CHIMICHI; P.TEDESCHI; S.CALVIETTI; F.PONTICELLI