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130 results on '"BABIANO, R."'

19. 2-(Acetylmethylene)-3,5-diphenyl-1,3-thiazolidin-4-one

Author

Palacios, J. C., Lopez, I., Jimenez, J. L., Cintas, P., Diaz, J., Avalos, M., Babiano, R., Hursthouse, Michael B., Light, Mark E., Palacios, J. C., Lopez, I., Jimenez, J. L., Cintas, P., Diaz, J., Avalos, M., Babiano, R., Hursthouse, Michael B., and Light, Mark E.

Published
2002
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22. (1E,2Z)-1-(Chlorophenyl)-1,2-bis(ethoxycarbonyl)-D-glucosazone

Author

Palacios, J. C., Light, Mark E., Jimenez, J. L., Hursthouse, Michael B., Gordillo, R., Clemente, F. R., Cintas, P., Babiano, R., Avalos, M., Palacios, J. C., Light, Mark E., Jimenez, J. L., Hursthouse, Michael B., Gordillo, R., Clemente, F. R., Cintas, P., Babiano, R., and Avalos, M.

Published
2001
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35. Rhodamine and BODIPY chemodosimeters and chemosensors for the detection of Hg2+, based on fluorescence enhancement effects

Author

Culzoni, M. J., Muñoz de la Peña, A., Machuca, A., Goicoechea, H. C., and Babiano, R.

Abstract

Fluorescent sensors for Hg2+are demonstrating their potential in a variety of fields such as environmental and biological applications. The review focuses on the recent development of rhodamine derivatives in which the spirolactam (non-fluorescent) to ring-opened amide (fluorescent) process was utilized and on the development of BODIPY derivatives in which the photoinduced electron transfer (PET) process was utilized. New trends in the immobilization of the molecular probes on solid supports, as polymers and/or nanostructures, have been emphasized. The different recognition mechanisms used for the signal responses have been analyzed. The spectroscopic properties, reaction media, analytical parameters, interferences by other ions and practical applications have been summarized.

Published
2012
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36. Exploiting Synthetic Chemistry with Mesoionic Rings:  Improvements Achieved with Thioisomünchnones

Author

Avalos, M., Babiano, R., Cintas, P., Jimenez, J. L., and Palacios, J. C.

Abstract

The chemistry of mesoionic rings, especially their use as masked dipoles, has been a fruitful area of research since the late 1950s. With recent advances in the control of regio- and stereochemistry, the dipolar cycloaddition led to widespread application. In this Account, we illustrate our contribution employing thioisomünchnones, a class of mesoionics that has found use in creating a series of heterocyclic systems hitherto inaccessible by conventional 1,3-dipolar cycloaddition. We also provide some rationalizations from computations and comment on future directions

Published
2005

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