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DerechosPreviewFecha Public.TítuloAutor(es)Tipo
1closedAccess1984Ring expansion reactions of 1,3-dithiolans and 1,3-dithians. A new synthesis of dihydro-1,4-dithiins and dihydro-1,4-dithiepinsFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
2openAccessCHE-1988-0-947.pdf.jpg1988The reaction of enols with superoxide anion radicals: preparation of tertiary α-ketolsBetancor, Carmen; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Suárez, Ernesto CSIC ORCIDartículo
3closedAccessdic-1986Dehydrogenation of cyanamides. An approach to cyanimides and carbonyl compoundsCarrau, Reyes; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCIDartículo
4closedAccess1987β-Fragmentation of alkoxy radicals. An approach to the synthesis of ring a of vernolepinFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Rodríguez Morales, María S. CSIC ORCID ; Suárez, Ernesto CSIC ORCIDartículo
5closedAccess1982Steroidal N-nitroamines. Part. 1. Denitroamination of Steroidal 4β-, 6β-, 7α-, and 7β-nitroaminesFrancisco, Cosme G. CSIC; Melián, Daniel CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
6closedAccess1988Intramolecular hydrogen abstraction. The use of organoselenium reagents for the generation of alkoxy radicalsDorta, Rosa L. CSIC ORCID; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Suárez, Ernesto CSIC ORCIDartículo
7openAccessJCR-1985-0-152.pdf.jpg1985Unusual Wagner-Meerwein rearrangement in the denitroamination of steroidal 20R-nitroamines: crystal structure of 17α-methyl-12a-methylene-c(12a)-homo-18-nor-(13S)-androst-5-en-3β-yl acetateFreire, Raimundo CSIC ORCID; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Betancor, Carmen; Melián, Daniel CSIC; Prangé, Thierry; Pascard, Claudineartículo
8closedAccess1984The action of sodium nitrite–acetic acid on α- and β-pinene. Participation by a neighbouring geminal dinitro group in the base-catalysed epimerization of a secondary alcoholFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Melián, Daniel CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
9closedAccess1983Acid-catalysed rearrangement of trevoagenins A and B. The acetal function as electron-donor group in heterolytic fragmentationsFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Cortés, Manuelartículo
10closedAccessoct-1989Structure and absolute configuration of spathulasin, a metabolite of Aeonium spathulatumHernández, Rosendo CSIC; Rivera, Augusto; Suárez, Ernesto CSIC ORCID; Prangé, Thierryartículo
11closedAccessmar-1983Long-acting contraceptive agents: norethisterone esters of arylcarboxylic acidsWan, A. S. C.; Ngiam, T. L.; Leung, S. L.; Go, M. L.; Heng, P. W. S.; Natarajan, P. N.; Shafiee, A.; Vossoghi, M.; Savabi, F.; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; García de la Mora, Gustavo A.; Grillasca R., Y.; Jimeno, Oswaldoartículo
12closedAccessmay-1987Potential long-acting contraceptive agents: Esters of testosterone with alkoxy- and halogeno-substituted carboxylic acidsShafiee, A.; Vossoghi, M.; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Sotheeswaran, S.; Gunatilaka, A. A. L.artículo
13closedAccess1989Hypervalent organoiodine reagents in the transannular functionalisation of medium-sized lactams: synthesis of 1-azabicyclo compoundsDorta, Rosa L. CSIC ORCID; Francisco, Cosme G. CSIC; Suárez, Ernesto CSIC ORCIDartículo
14closedAccess1988Fragmentation of alkoxy radicals: Mechanistic aspects of the tandemβ-fragmentation-intramolecular functionalization reactionHernández, Rosendo CSIC; Marrero, José J.; Suárez, Ernesto CSIC ORCID; Perales, Áureaartículo
15closedAccess1988Hypervalent organoiodine reagents in the β-fragmentation of bicyclic carbinolamides leading to imidesHernández, Rosendo CSIC; Marrero, José J.; Melián, Daniel CSIC; Suárez, Ernesto CSIC ORCIDartículo
16closedAccess1983Dammarane triterpenes of Trevoa Trinervis: Structure and absolute stereochemstry of trevoagennins A, B, and C1Betancor, Carmen; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCID; Cortés, Manuel; Prangé, Thierry; Pascard, Claudineartículo
17closedAccess1983Steroidal N-nitroamines. Part 3. Pyrolitic denitroamination of N-nitroamino-adamantane and -bornane, and of several steroidal N-nitroaminesFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Melián, Daniel CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
18closedAccess1986Aminoselenenylation of olefins. Syntheses of β-phenylseleno carbamatesFrancisco, Cosme G. CSIC; León, Elisa I. CSIC ORCID ; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
19closedAccess1986Thermal rearrangement of allylic cyanamidesBetancor, Carmen; Carrau, Reyes; Francisco, Cosme G. CSIC; Suárez, Ernesto CSIC ORCIDartículo
20closedAccess1985Synthesis of 1,4-epimine compounds. Iodosobenzene diacetate, an efficient reagent for neutral nitrogen radical generationArmas, Pedro de CSIC; Carrau, Reyes; Concepción, José I.; Francisco, Cosme G. CSIC; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCIDartículo
21closedAccessfeb-1986Iodosobenzene diacetate, an efficient reagent for the oxidative decarboxylation of carboxylic acidsConcepción, José I.; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
22closedAccess1982Trevoagenins C and D, dammarane triterpenes from Trevoa trinervis miersBetancor, Carmen; Cortés, Manuel; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCID; Prangé, Thierry; Pascard, Claudineartículo
23closedAccess1987Tandem β-fragmentation-intramolecular functionalization of alkoxyradicals. An approach to the synthesis of a and a' rings of limoninFreire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Rodríguez Morales, María S. CSIC ORCID ; Suárez, Ernesto CSIC ORCIDartículo
24closedAccess1981Labdane diterpenes from Cistus symphytifoliusCalabuig, M. T.; Cortés, Manuel; Francisco, Cosme G. CSIC; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCIDartículo
25closedAccess1989Intramolecular hydrogen abstraction. Hypervalent organoiodine compounds, convenient reagents for alkoxyl radical generationArmas, Pedro de CSIC; Concepción, José I.; Francisco, Cosme G. CSIC; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
26closedAccess1987Intramolecular functionalization of amides leading to lactamsHernández, Rosendo CSIC; Medina, María C.; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Prangé, Thierryartículo
27closedAccess1987Intramolecular functionalization of N-cyanamide radicals: synthesis of 1,4-and 1,5-N-cyanoepimino compoundsCarrau, Reyes; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCID; Betancor, Carmenartículo
28closedAccess1983Unusually facile base-catalyzed epimerization of an alcohol. A case for neighboring participation by a geminal dinitro groupFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Melián, Daniel CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
29closedAccess1984Intramolecular hydrogen abstraction. Iodosobenzene diacetate, an efficient and convenient reagent for alkoxy radical generationConcepción, José I.; Francisco, Cosme G. CSIC; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
30closedAccess1989Hypervalent organoiodine reagents in the β-fragmentation of unsaturated lactols leading to spirocompoundsHernández, Rosendo CSIC; Marrero, José J.; Suárez, Ernesto CSIC ORCIDartículo
31closedAccessnov-1983Intramolecular functionalization of nonactivated carbons by amidylphosphate radicals. Synthesis of 1,4-epimine compoundsBetancor, Carmen; Concepción, José I.; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
32closedAccessmar-1983Long-acting contraceptive agents: Esters of norethisterone with alkoxy- and halogeno-substituted carboxylic acidsShafiee, A.; Vossoghi, M.; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Sotheeswaran, S.artículo
33openAccessOMR-1984-22-34.pdf.jpg1984Carbon-13 NMR study of (20,24)-epoxydammarane triterpenesFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Cortés, Manuelartículo
34closedAccess1986Synthesis of medium-sized lactones: Iodosobenzene diacetate an efficient reagent for β-fragmentation of alkoxy-radicalsFreire, Raimundo CSIC ORCID; Marrero, José J.; Rodríguez Morales, María S. CSIC ORCID ; Suárez, Ernesto CSIC ORCIDartículo
35closedAccessmar-1983Long-acting contraceptive agents: Norethisterone esters of polyunsaturated acidsFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Vlahov, R.; Tarpanov, V.; Boshkova-Ljapova, M.; Milenkov, B.; Stoilova, V.; Vlahov, J.; Snatzke, G.; Kielczewski, M.; Gawronski, J.; Strekowski, L.artículo
36closedAccess1986Regioselectivity of the reaction of 3-keto steroids with potassium superoxideÁlvarez, Carlos Enrique CSIC; Francisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Betancor, Carmenartículo
37closedAccess1983Steroidal N-Nitro-amines. Part 2.1 Detroanimation of Steroidal 12β-, 17β-, 20β-, and 23R-Nitro-AminesFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Melián, Daniel CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
38closedAccessmar-1983Long-acting contraceptive agents: Levonorgestrel esters of unsaturated acidsFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Ngiam, T. L.; Leung, S. L.; Go, M. L.; Jimeno, Oswaldo; Noguez, José A.; Costa H., A.; Tarpanov, V.; Boshkova-Ljapova, M.; Milenkov, B.; Stoilova, V.; Vlahov, J.; Snatzke, G.; Wan, A. S. C.; García de la Mora, Gustavo A.; Vlahov, R.artículo
39closedAccess19892-Oxazolines (4,5-dihdro-oxazoles) by organoselenium-induced cyclisation of allylic ureasBetancor, Carmen; León, Elisa I. CSIC ORCID ; Prangé, Thierry; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
40closedAccess1981Reaction of 5α, and 5β, 3-keto-steroids with potassium superoxideÁlvarez, Carlos Enrique CSIC; Betancor, Carmen; Freire, Raimundo CSIC ORCID; Martín, Ángeles CSIC ORCID ; Suárez, Ernesto CSIC ORCIDartículo
41closedAccess1986Reduction of aliphatic nitramines. Approach to the synthesis of nitrosamines and aminesArmas, Pedro de CSIC; Francisco, Cosme G. CSIC; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCIDartículo
42closedAccess1980Nitroamine radicals as intermediates in the functionalization of non-activated carbon atomsHernández, Rosendo CSIC; Rivera, Augusto; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
43closedAccess1980A 3,4-seco-triterpene from Caralluma buchardiiCastro Reyes, Víctor A.; Francisco, Cosme G. CSIC; González, Antonio G.; Hernández, Rosendo CSIC; Suárez, Ernesto CSIC ORCIDartículo
44closedAccess1988Steroidal N-nitroamines. Part 4. Intramolecular functionalization of N-nitroamine radicals: synthesis of 1,4-nitroimine compoundsArmas, Pedro de CSIC; Francisco, Cosme G. CSIC; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
45closedAccess1987Cyanamidoselenenylation of alkenesHernández, Rosendo CSIC; León, Elisa I. CSIC ORCID ; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
46closedAccess1989Selenium-induced cyclofunctionalisation of allylic O-methyl isoureas: synthesis of imidazolines (4,5-dihydroimidazoles) and 5,6-dihydro-1,3-oxazinesFreire, Raimundo CSIC ORCID; León, Elisa I. CSIC ORCID ; Salazar, José A.; Suárez, Ernesto CSIC ORCIDartículo
47closedAccess1983Seven-membered cyclic transition state in the alkoxy-radical induced intramolecular hydrogen abstraction of 26-hydroxy-furostansFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Medina, María C.; Suárez, Ernesto CSIC ORCIDartículo
48closedAccessmar-1983Long-acting contraceptive agents: Norethisterone esters of monoalkenyl and monoalkynyl acidsFrancisco, Cosme G. CSIC; Freire, Raimundo CSIC ORCID; Hernández, Rosendo CSIC; Salazar, José A.; Suárez, Ernesto CSIC ORCID; Noguez, José A.; Acosta, Alejandrina; Jimeno, Oswaldo; García de la Mora, Gustavo A.artículo
Resultados 1-48 de 48.

 

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