RESPONSE OF NITRO-ACTIVATED BENZENE AND FIVE-MEMBERED HETEROAROMATIC SYSTEMS TO THE NUCLEOPHILIC REAGENT. KINETICS OF P-TOLYLTHIO DENITRATION IN METHANOL.MENCARELLI P; STEGEL F.1977; J. ORG. CHEM.; U.S.A.; DA. 1977; VOL. 42; NO 22; PP. 3550-3552; BIBL. 12 REF.Article

UNUSUAL CONDITIONS FOR CINE-SUBSTITUTION IN THE PYRROLE RING: ISOLATION OF A PYRROLINE AS AN INTERMEDIATE.MENCARELLI P; STEGEL F.1978; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1978; NO 13; PP. 564-565; BIBL. 8 REF.Article

FORMATION OF 2H-THIOPYRANS UPON REACTION OF THIOPYRILIUM IONS WITH AMINESCORDISCHI VC; DODDI G; STEGEL F et al.1982; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1982; VOL. 47; NO 18; PP. 3496-3497; BIBL. 11 REF.Article

AN INVERTED RELATIONSHIP BETWEEN STABILITY AND RATE OF FORMATION OF MEISENHEIMER-TYPE ADDUCTS FROM DINITROTHIOPHEN AND TRINITROBENZENE DERIVATIVESDODDI G; ILLUMINATI G; STEGEL F et al.1972; J. CHEM. SOC., CHEM. COMMUNIC.; G.B.; DA. 1972; NO 20; PP. 1143-1144; BIBL. 5 REF.Serial Issue

ALTERNATIVE FORMATION OF PRODUCTS OF DIRECT OR CINE METHOXYDENITRATION OF 1-ALKYL-3,4-DINITROPYRROLESBONACCINA L; MENCARELLI P; STEGEL F et al.1979; J. ORG. CHEM.; USA; DA. 1979; VOL. 44; NO 24; PP. 4420-4422; BIBL. DISSEM.Article

INTERACTION OF 3,4-DINITRO-1-METHYLPYRROLE WITH SECONDARY AMINES: ALTERNATIVE FORMATION OF PYRROLINES OR CINE SUBSTITUTION PRODUCTSDEVINOENZIS G; MENCARELLI P; STEGEL F et al.1983; JOURNAL OF ORGANIC CHEMISTRY; ISSN 0022-3263; USA; DA. 1983; VOL. 48; NO 2; PP. 162-166; BIBL. 18 REF.Article

RATES AND EQUILIBRIA FOR THE INTERACTION OF CYANONITROTHIOPHENE DERIVATIVES WITH THE CH₃O^- ION IN METHANOL SOLUTIONDODDI G; ILLUMINATI G; STEGEL F et al.1973; TETRAHEDRON LETTERS; G.B.; DA. 1973; NO 34; PP. 3221-3224; BIBL. 8 REF.Serial Issue

NITRATION OF 1-R-PYRROLES: FORMATION OF POLYNITRO-1-R-PYRROLES AND ORIENTING EFFECTS IN THE REACTIONS OF 3-NITRO-1-R-PYRROLESDODDI G; MENCARELLI P; RAZZINI A et al.1979; J. ORG. CHEM.; USA; DA. 1979; VOL. 44; NO 13; PP. 2321-2323; BIBL. 10 REF.Article

POSITIONAL SELECTIVITY AND HETEROATOM EFFECT IN THE REACTION OF 2,4,6-TRIPHENYLPYRYLIUM AND 2,4,6-TRIPHENYLTHIOPYRYLIUM IONS WITH METHOXIDE IONDODDI G; ILLUMINATI G; INSAM N et al.1982; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1982; VOL. 47; NO 6; PP. 960-962; BIBL. 28 REF.Article

RATES AND EQUILIBRIA FOR THE ADDITION OF METHOXIDE ION TO 2,6-DIPHENYL- AND 4-METHOXY-2,6-DIPHENYLPYRYLIUM CATIONSDODDI G; FORNARINI S; ILLUMINATI G et al.1979; J. ORG. CHEM.; USA; DA. 1979; VOL. 44; NO 25; PP. 4496-4500; BIBL. 24 REF.Article

ON THE ROLE OF ELECTRONIC AND STERIC FACTORS UPON THE FORMATION OF MEISENHEIMER-TYPE ADDUCTSBALDINI G; DODDI G; ILLUMINATI G et al.1976; J. ORG. CHEM.; U.S.A.; DA. 1976; VOL. 41; NO 12; PP. 2153-2157; BIBL. 18 REF.Article

NUCLEOPHILIC HETEROAROMATIC SUBSTITUTIONS. XXXVIII. EVIDENCE FOR A CYCLIC MECHANISM IN THE REACTION OF 2-PHENOXY-1,3,5-TRIAZINE WITH PIPERIDINE IN ISOOCTANEILLUMINATI G; LA TORRE F; LIGGIERI G et al.1975; J. AMER. CHEM. SOC.; U.S.A.; DA. 1975; VOL. 97; NO 7; PP. 1851-1855; BIBL. 25 REF.Article

Formation of a neutral covalent adduct in the nucleophilic aromatic substitution reaction involving a carbon leaving groupMENCARELLI, P; STEGEL, F.Journal of organic chemistry. 1985, Vol 50, Num 25, pp 5415-5417, issn 0022-3263Article

The formation of anionic σ-adducts from heteroaromatic compounds: structures, rates and equilibriaILLUMINATI, G; STEGEL, F.Advances in heterocyclic chemistry. 1983, Vol 34, pp 305-444, issn 0065-2725Article

PROTON NUCLEAR MAGNETIC RESONANCE STUDY OF THE ADDITION OF METHOXIDE ION TO 2,4,6-TRIPHENYLPYRYLIUM, 2,4,6-TRIPHENYLTHIOPYRYLIUM, 1,2,4,6-TETRAPHENYLPYRIDINIUM, AND 1-(P-NITROPHENYL) 2,4,6-TRIPHENYLPYRIDINIUM CATIONSAVETA R; DODDI G; INSAM N et al.1980; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1980; VOL. 45; NO 25; PP. 5160-5163; BIBL. 20 REF.Article

NUCLEOPHILIC SUBSTITUTION AT THE PYRROLE RING. COMPARISON WITH FURAN, THIOPHENE, AND BENZENE RINGS IN PIPERIDINODENITRATION.DODDI G; ILLUMINATI G; MENCARELLI P et al.1976; J. ORG. CHEM.; U.S.A.; DA. 1976; VOL. 41; NO 17; PP. 2824-2826; BIBL. 23 REF.Article

Interaction of methoxide ion with 5-nitrothiazole and 4-nitroisothiazoleDODDI, G; GIOVARRUSCIO, G; STEGEL, F et al.Journal of chemical research. Synopses (Print). 1985, Num 2, pp 58-59, issn 0308-2342Article

Carbon leaving group in aromatic nucleophilic substitution. Quantitative comparison with a common leaving groupMATTIOLI, M; MENCARELLI, P; STEGEL, F et al.Journal of organic chemistry. 1988, Vol 53, Num 5, pp 1087-1088, issn 0022-3263Article

Reaction of 1-methyl-2,3-dinitropyrrole with methoxide ionDI LORENZO, A; MENCARELLI, P; STEGEL, F et al.Journal of organic chemistry. 1986, Vol 51, Num 11, pp 2125-2126, issn 0022-3263Article