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Efficient syntheses of streptocarpone and (±)-a-dunnione 

Pérez Sánchez, Alice Lorena; Lamoureux Lamontagne, Guy; Sánchez Kopper, Andrés (2007)
An efficient divergent synthesis of both streptocarpone and racemic α-dunnione from lawsone are described. A one-pot, formal [3+2] cyclization to form a furanonaphthoquinone directly provided a common intermediate.
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Synthesis of Iodinated Naphthoquinones Using Morpholine-Iodine Complex 

Pérez Sánchez, Alice Lorena; Lamoureux Lamontagne, Guy; Herrera Echeverría, Adelita (Synthetic Communications Vol. 34, No. 18, pp. 3389–3397, 2004, 2004)
The efficient synthesis of 2‐hydroxy‐3‐iodo‐1,4‐naphthoquinone (3), 2‐amino‐3‐iodo‐1,4‐naphthoquinone (4), and 2‐iodo‐1,4‐naphthoquinone (5) have been developed using the parent naphthoquinone in combination with the ...
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Chemical and Behavioral Ecology of Palm Weevils (Curculionidae: Rhynchophorinae) 

Giblin Davis, Robin M.; Oehlschlager, Allan Cameron; Pérez Sánchez, Alice Lorena; Gries, Gerhard; Gries, Regine; Weissling, Thomas J.; Chinchilla López, Carlos Manuel; Peña, Jorge E.; Hallett, Rebecca H.; Pierce Jr., Harold D. (1996)
Palm weevils in the subfamily Rhynchophorinae (Curculionidae) (Rhynchophorus spp., Dynamis borassi, Metamasius hemipterus, Rhabdoscelus obscurus, and Paramasius distortus) use male-produced aggregation pheromones for ...
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Aggregation Pheromones and Host Kairomones of West Indian Sugarcane Weevil, Metamasius hemipterus sericeus 

Campos, Y.; Chinchilla López, Carlos Manuel; Oehlschlager, Allan Cameron; Gries, Gerhard; Gries, Regine; Giblin Davis, Robin M.; Castrillo, Geovanny; Peña, Jorge E.; Duncan, R. E.; Gonzalez, L. M.; Pierce Jr., Harold D.; McDonald, R.; Andrade, R.; Pérez Sánchez, Alice Lorena (1997)
Coupled gas chromatographic–electroantennographic detection (GC-EAD) analyses and coupled GC-mass spectrometry (MS) of volatiles produced by male and female West Indian sugarcane weevils (WISW), Metamasius hemipterus ...
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Aggregation Pheromone of the African Rhinoceros Beetle, Oryctes monoceros (Olivier) (Coleoptera: Scarabaeidae) 

Gries, Gerhard; Gries, Regine; Pérez Sánchez, Alice Lorena; Oehlschlager, Allan Cameron; González, Lilliana M.; Pierce Jr., Harold D.; Zebeyou, Mesmer; Kouame, Brou (1994)
Coleoptera, Oryctes monoceros, African Rhinoceros Beetle, Aggregation Pheromone, Ethyl 4-M ethyloctanoate Ethyl 4-m ethyloctanoate is a male-produced aggregation pheromone of the African rhinoc­eros beetle, Oryctes monoceros ...

Aggregation Pheromone of Palm Weevil, Dynamis borassi 

Peña, Jorge E.; Giblin Davis, Robin M.; Gries, Regine; Gries, Gerhard; Peña Rojas, E.; Pinzón, I.; Pérez Sánchez, Alice Lorena; Pierce Jr., Harold D.; Oehlschlager, Allan Cameron (1997)
4-Methyl-5-nonanol (1) is the male-produced aggregation pheromone of the palm weevil, Dynamis borassi (F.) from Colombia. The pheromone was identified by coupled gas chromatographic–electroantennographic detection (GC-EAD) ...

Aggregation pheromone of palmetto weevil, Rhynchophorus cruentatus (F.) (Coleoptera: Curculionidae) 

Weissling, Thomas J.; Giblin Davis, Robin M.; Gries, Gerhard; Gries, Regine; Pérez Sánchez, Alice Lorena; Pierce Jr., Harold D.; Oehlschlager, Allan Cameron (1994)
5-Methyl-4-octanol is the major aggregation pheromone of the palmetto weevil,Rhynchophorus cruentatus (F.). The pheromone (cruentol) was identified by coupled gas chromatographic-electroantennographic (GC-EAD) analysis of ...

Microwave assisted synthesis: A Mn/Ni reaction system affording Mn5Ni4, Mn2Ni2 and Mn7 complexes 

Ledezma Gairaud, Marisol; Pineda Cedeño, Leslie William; Aromí, Guillem; Sañudo, E. Carolina (2013-11)
Following our interest in microwave assisted synthesis in coordination chemistry; we report here the results of the study of a mixed metal Mn/Ni system under common bench-top conditions and using the microwave reactor. ...

Experimental and theoretical studies of C–H⋯M interactions in palladium and platinum complexes derived from 1,2-bis-(2-hydroxymethylphenylthio)ethane 

González Montiel, Simplicio; Martínez Otero, Diego; Andrade López, Noemí; Alvarado Rodríguez, José G.; Carmona Pichardo, Manuel; Cruz Borbolla, Julián; Pandiyan, Thangarasu; Pineda Cedeño, Leslie William (2015-02)
The molecular structures of several related cis-[j2-SS-(L)MHal2] compounds 1, 1DMSO, 2, 2H2O, 3DMSO, 4 and 5 where L = HOCH2Ph-S-CH2-CH2-S-PhCH2OH, M = Pd or Pt, and Hal = Cl or Br or I, were analyzed by single crystal ...

Synthesis, structure and spectroscopic characterization of Ni(II), Co(II), Cu(II) and Zn(II) complexes with saccharinate and pyrazole 

Valle Bourrouet, Grettel; Pineda Cedeño, Leslie William; Falvello, Larry R.; Lusar, Rosa; Weyhermüller, Thomas (2007-09)
Four mononuclear mixed-ligand complexes of Co(II), Ni(II), Cu(II) and Zn(II), with saccharin (sac) and pyrazole (Hpz) were synthesized and characterized on the basis of elemental analysis, FT-IR spectroscopy, magnetic ...
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  • Repositorios universitarios

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