Publications by the researcher in collaboration with CARLOS EUGENIO SAA RODRIGUEZ (25)

2007

  1. Acid-catalyzed cyclization of acyliminium ions derived from allenamides. A new entry to protoberberines

    Tetrahedron Letters, Vol. 48, Núm. 15, pp. 2741-2743

2004

  1. Intramolecular dehydro Diels-Alder reactions of diarylacetylenes: Switching between benzo[b]- and benzo[c]fluorenones as products by controlling the rearrangement of cyclic allene intermediates

    Journal of Organic Chemistry, Vol. 69, Núm. 11, pp. 3842-3848

  2. Intramolecular formal [4+2] cycloaddition reactions of secondary and tertiary aryldiacetylene alcohols

    Tetrahedron Letters, Vol. 45, Núm. 24, pp. 4711-4714

  3. Rearrangement of cyclic allenes via 1,2-dehydro[10]annulenes: Intramolecular dehydro Diels-Alder of 3-(trimethylsilyl)propiolamides

    Synthesis, pp. 761-764

2003

  1. Cyclic allene intermediates in intramolecular dehydro Diels-Alder reactions: Labeling and theoretical cycloaromatization studies

    Journal of Organic Chemistry, Vol. 68, Núm. 5, pp. 1938-1946

  2. Intramolecular dehydro Diels-Alder reactions of diarylacetylenes: Synthesis of 5H-benzo[j]phenanthridine and 6H-naphtho[2,3-c]chromene skeletons

    Synlett, pp. 1524-1526

  3. Synthesis of the tetracyclic core of anthracycline antibiotics by an intramolecular dehydro diels-alder approach

    Organic Letters, Vol. 5, Núm. 17, pp. 3119-3121

2002

  1. A new rearrangement of cyclic allenes via 1,2-dehydro[10]annulenes: Formation of benzo[c]fluorenones

    Tetrahedron Letters, Vol. 43, Núm. 15, pp. 2717-2720

2001

  1. Strained intermediates in intramolecular dehydro Diels-Alder reactions: Rearrangement of cyclic allenes via 1,2-dehydro[10]annulenes [4]

    Journal of the American Chemical Society

  2. Synthesis of fused rings at a pivotal nitrogen: Tandem Heck reactions of N-vinyl-2-iodobenzamides

    Tetrahedron Letters, Vol. 42, Núm. 10, pp. 1903-1905

2000

  1. Intramolecular [4 + 2] Cycloaddition Reactions of Diarylacetylenes: Synthesis of Benzo[b]fluorene Derivatives via Cyclic Allenes

    Organic Letters, Vol. 2, Núm. 11, pp. 1497-1500

1999

  1. Dioxirane epoxidation of 10-membered-ring stilbene lactams as synthetic precursors to protoberberines

    Journal of Organic Chemistry, Vol. 64, Núm. 3, pp. 877-883

  2. Regioselective synthesis of isoquino[1,2-b][3]benzazepines (homoprotoberberines) through 11-membered-ring stilbene lactams obtained by radical macrocyclization

    Journal of Organic Chemistry, Vol. 64, Núm. 13, pp. 4830-4833

  3. Synthesis of the benzo[b]fluorene core of the kinamycins by cycloaromatization of non-conjugated benzotriynes

    Tetrahedron Letters, Vol. 40, Núm. 43, pp. 7701-7704

1998

  1. Synthesis of dibenzodiynes: Exceptionally easy formation of a chrysene biradical

    Synlett, pp. 1282-1284

  2. Transannular cyclizations of 10-membered lactams: An easy route to isoquinoline alkaloids

    Tetrahedron Letters, Vol. 39, Núm. 36, pp. 6551-6554

1996

  1. A radical cyclization approach to isoindolobenzazepines. Synthesis of lennoxamine

    Journal of Organic Chemistry, Vol. 61, Núm. 8, pp. 2780-2782

1993

  1. Reactivity of isoquinoline alkaloids with benzyne

    Heterocycles, Vol. 36, Núm. 6, pp. 1217-1223

1992

  1. Synthesis of isoquinoline alkaloids through a 10-membered lactam obtained by radical macrocyclisation

    Tetrahedron Letters, Vol. 33, Núm. 38, pp. 5653-5654

1991

  1. Intermolecular Benzyne Cycloaddition Approach to Aporphinoids. Total Syntheses of Norcepharadione B, Cepharadione B, Dehydroanonaine, Duguenaine, Dehydronornuciferine, Pontevedrine, O-Methylatheroline, Lysicamine, and Alkaloid PO-3

    Journal of Organic Chemistry, Vol. 56, Núm. 9, pp. 2984-2988