Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sorin I. Roşca"'
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 16, Iss 4, Pp 307-318 (2016)
Given the significant environmental risk associated with the use of organic solvents and catalysts in the classic reduction reaction catalysts, we are interested in adapting the reaction medium and in developing an eco-friendly methodology for the sy
Externí odkaz:
https://doaj.org/article/e94eddf306ce494689966948f2debd0d
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 15, Iss 1, Pp 23-34 (2014)
In this paper we present the results of some experiments in which substrates representing various unsaturated and aromatic systems were tested in reduction reactions with Ni-Al alloy in aqueous NaOH and we highlight the relationships between the stru
Externí odkaz:
https://doaj.org/article/e17671b70b104e05afa31d0ec724df3f
Autor:
Marinda Li Wu, H. N. Cheng, Sadiq Shah, Douglas Muzyka, Alan D. Palkowitz, Ronald Breslow, Paul J. Bracher, Harry B. Gray, David M. Stonner, Barbara R. Albert, L. Simon Sarkadi, Sorin I. Rosca, Cristina Todasca, Cecilia Anaya Berrios, Vitor Francisco Ferreira, Zhigang Shuai, Xi Zhang, Jiushu Shao, Han-Young Kang, Kohei Tamao, Chien-Hong Cheng, James Darkwa, Tao Guo, Mukund S. Chorghade, Hai-Lung Dai, G. Julius Vancso, Jens Breffke
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 20, Iss 2, Pp 291-302 (2019)
The results described in the literature and our previous research confirms the efficiency of the reduction reactions of α, β-unsaturated compounds and carbonyl compounds mediated by the Ni-Al alloy in alkaline (NaOH) aqueous solution. Some particul
Externí odkaz:
https://doaj.org/article/dad6bf481b894f4d9ab20d2025530969
Publikováno v:
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, Vol 16, Iss 2, Pp 143-151 (2015)
The paper aims to elaborate a methodology for establishing the structure and sterical configuration of reduction products with the system Ni-Al/NaOH/H2O by using spectroscopic methods (mainly 1H-NMR) and method of coupling gas chromatography with mas
Externí odkaz:
https://doaj.org/article/6428d04057594746b8343b07cda1c14a