Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Gilber R. Rosa"'
Publikováno v:
Química Nova, Vol 38, Iss 5, Pp 605-608 (2015)
The optimisation of a new catalyst system using NCP pincer palladacycle 1 was investigated using the experimental design technique. NCP pincer palladacycle 1 was previously investigated in Suzuki-Miyaura and Heck-Mizoroki cross-couplings and found to
Externí odkaz:
https://doaj.org/article/22b892bc43474f8ea3a7dec80cd34db1
Publikováno v:
Química Nova, Vol 37, Iss 8, Pp 1401-1403 (2014)
This article describes the development of a new catalytic reactor designed to operate with nanoparticle-embedded polymer thin films. Stabilization of metal nanoparticles in films that serve as catalysts in organic reactions is relatively new; therefo
Externí odkaz:
https://doaj.org/article/f671273d61194d81a7713efba35ed797
Publikováno v:
Synlett. 33:1637-1644
First time, Pd-Rice Husk Ash (Pd/RHA) and Pd-Banana Peel Ash (Pd-BPA) were used as eco-friendly catalysts in the C–S cross-coupling reaction of 5-bromo-2,1,3-benzothiadiazole with various benzene thiols in DMF under microwave irradiation at 75 °C,
Publikováno v:
Environmental Science and Pollution Research. 29:77698-77710
Autor:
Camila P. Grandini, Cristiane R. Schmitt, Fábio A. Duarte, Diego S. Rosa, Clarissa H. Rosa, Gilber R. Rosa
Publikováno v:
Environmental science and pollution research international.
The production of sustainable catalytic supports for palladium nanoparticles is always desired, even more so through the recovery of biomass residues. In this sense, two different solids were investigated - chitosan/cellulose film and corn stem bioch
Autor:
Jarrie P. Lima, Toni Jefferson Lopes, Gilber R. Rosa, Ana C. F. Goszczynski, Glademir Alvarenga
Publikováno v:
Journal of Industrial and Engineering Chemistry. 91:362-371
Discoloration of cationic dyes in effluents is essential to reduce the impacts caused to the fluvial ecosystem. In this work, the adsorption of methylene blue was studied using Enterolobium contortisiliquum as bioadsorbent. The bioadsorbent showed st
Autor:
Maura L. Bruckchem Peixoto, Marcelo Godoi, Clarissa H. Rosa, Andrielli Leitemberger, Gilber R. Rosa, Lucas Martins Correa Bohs
Publikováno v:
ChemistrySelect. 5:8253-8257
Publikováno v:
Journal of Chemical Education. 97:1087-1092
This report presents a miniproject for teaching sustainability through the production of adsorbents from sewage sludge. The activity was tested during the Physical Chemistry II portion of an Agro-I...
Autor:
Clarissa H. Rosa, Cristiane R. Schmitt, Cecilia S. Fonseca, João Henrique Z. dos Santos, Toni J. Lopes, Gilber R. Rosa
Publikováno v:
CLEAN – Soil, Air, Water. 51:2100399
Autor:
Fabio A. Duarte, Fernanda Trombetta, Gilber R. Rosa, Marcelo Godoi, Carlos R. M. Peixoto, Cristiane R. Schmitt
Publikováno v:
SN Applied Sciences. 3
Abstract This manuscript relates, for the first time, palladium nanoparticle production by bio-reduction using an Ilex paraguariensis aqueous extract. The solid obtained, PdISM, was used as a catalyst in Suzuki–Miyaura cross-coupling, composing a n