A. Kascheres

发表

On the reactivity of triphenylphosphoranylidenesuccinic anhydride with nitrogen nucleophiles: a new synthetic route to nitrogen-containing phosphonium salts

S. Cunha, A. Kascheres, 2000 .

Electronically Mediated Selectivity in Ring Opening of 1-Azirines. The 3-Z Mode: Convenient Route to 2-Aza-1,3-dienes.

A. Kascheres, M. T. Barroso, 1996, The Journal of organic chemistry.

Recent development in preparation reactivity and biological activity of enaminoketones and enaminothiones and their utilization to prepare heterocyclic compounds

C. Kascheres, A. Kascheres, G. Negri, 2004 .

Intramolecular interception of reactive intermediates in the Raney nickel “generated in situ” reduction of oximes. Synthetic and mechanistic implications

R. Rodrigues, A. Kascheres, 1996 .

Electronically Mediated Selectivity in Ring Opening of 1-Azirines. The 3-X Mode: Convenient Route to 3-Oxazolines.

Marcus M. Sá, A. Kascheres, 1996, Journal of Organic Chemistry.

Reaction of methyl (E)-2-phenyl-1-azirine-3-acrylates with hydrazines and amidines. Synthetic and mechanistic implications

A. Kascheres, C. M. A. Oliveira, M. D. Azevedo, 1991 .

Reaction of a 1-azirine-3-methylacrylate and derivatives with diphenylketene. A convenient route to 5-pyrrolin-2-ones

A. Kascheres, José Horta Nunes, F. Brandão, 1997 .

Site selectivity in the reaction of 2-formyl-2H-azirine-N-arylimines with diphenylketene

A. Kascheres, José Horta Nunes, J. Nunes, 1997 .

Competitive attack of nucleophiles at ring carbon vs carbonyl. Reactions of aziridinecarbamates

A. Kascheres, A. Hassner, 1970 .

Reaction of aldehydes with N-hydroxybenzenesulfonamide. Acetal formation catalyzed by nucleophiles

A. Kascheres, A. Hassner, E. Wiederkehr, 1970 .

Reaction of enaminothiones with diphenylcyclopropenone. Synthesis of 4,5-dimethylenecyclopentenone derivatives

C. Kascheres, A. Kascheres, A. Braga, 1993 .

Reaction of diphenylcyclopropenone with pyridinium N-imine in protic media. Quenching of a reactive intermediate

A. Kascheres, D. Marchi, 1975 .

A SEMIEMPIRICAL QUANTUM MECHANICAL APPROACH TOWARDS UNDERSTANDING OF CYCLOPROPENONE REACTIVITY

S. Cunha, A. Kascheres, 1996 .

Reaction of N-(p-tolylsulfonyl)diphenylcyclopropenimine with pyridinium and isoquinolinium ylides

R. Pilli, A. Kascheres, J. Rodrigues, 1983 .

A cyclopropenone route to new pyrrolizidine derivatives

Heloisa Cajon Schumacher, R. Rodrigues, A. Kascheres, 1997 .

A Cyclopropenone Route to New Pyrrolizidine Derivatives.

Heloisa Cajon Schumacher, R. Rodrigues, A. Kascheres, 1997 .

Reaction of diphenylcyclopropenone with primary and secondary enaminones. Synthetic and mechanistic implications

C. Kascheres, A. Kascheres, Paula S. H. Pilli, 1980 .

Alkyl-C versus phenyl-C reactivity in unsymmetrical cyclopropenones. Reaction of methylphenylcyclopropenone with pyrazoles.

S. Cunha, A. Kascheres, J. C. Filho, 1993 .

On the Reactivity of α-(Triphenylphosphoranylidene)-benzylphenylketene with Nitrogen Compounds: Synthetic and Mechanistic Implications

S. Cunha, A. Kascheres, 2002 .

A route to 2,2-dihydro-5-imino-1,2-oxaphosphol-3-enes

A. Kascheres, A. C. Joussef, H. C. Duarte, 1983 .

Preferred conformations of some 2-pyridyl substituted thiourea derivatives. A reinvestigation of NMR spectral data

A. Kascheres, M. Ueno, 1991 .

Preferred Conformations of Some 2‐Pyridyl Substituted Thiourea Derivatives. A Reinvestigation of NMR Spectral Data.

A. Kascheres, M. Ueno, 2010 .

REACTION OF DIPHENYLCYCLOPROPENONE WITH 2-AMINOPYRIDINES, SYNTHETIC AND MECHANISTIC IMPLICATIONS

A. Kascheres, J. A. Rodrigues, 1975 .