Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Helio A, Stefani"'
Autor:
Nicola Petragnani, Hélio A. Stefani
The increasing number of publications that use tellurium clearly demonstrates the important role of tellurium compounds as unique and powerful tools in a broad range of organic chemical manipulations, often characterized by their selective behavior.
Autor:
Julia C, Mansano Willig, Gustavo, Granetto, Danielly, Reginato, Felipe R, Dutra, Érica Fernanda, Poruczinski, Isadora M, de Oliveira, Helio A, Stefani, Sílvia D, de Campos, Élvio A, de Campos, Flávia, Manarin, Giancarlo V, Botteselle
Publikováno v:
RSC advances. 10(6)
The catalytic activity of metal-organic framework Cu(INA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d49636acd917d4e29bb976c8cb01400f
https://pubmed.ncbi.nlm.nih.gov/35497731
https://pubmed.ncbi.nlm.nih.gov/35497731
Autor:
Helio A. Stefani, et al. et al.
Publikováno v:
ChemInform. 44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01309e59eba931e66ae252f0dd17d30b
https://doi.org/10.1002/chin.201345187
https://doi.org/10.1002/chin.201345187
Autor:
Helio A. Stefani, et al. et al.
Publikováno v:
ChemInform. 44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2602ac3f16ca6d7c55845ae28d81fee3
https://doi.org/10.1002/chin.201316117
https://doi.org/10.1002/chin.201316117
Autor:
Gilson, Zeni, Diego, Alves, Jesus M, Pena, Antonio L, Braga, Helio A, Stefani, Cristina W, Nogueira
Publikováno v:
Organicbiomolecular chemistry. 2(6)
E-Vinylic tellurides undergo a direct cross-coupling reaction with terminal alkynes in the presence of palladium(II)/CuI in Et(3)N at room temperature to give E-enynes in good yields. The methodology represents a general and efficient protocol for ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::00448ad878323dc043644c13a1e0f1c6
https://pubmed.ncbi.nlm.nih.gov/15007403
https://pubmed.ncbi.nlm.nih.gov/15007403
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 91(1)
The peroxidase-catalyzed aerobic oxidation of a linear aldehyde, leading to the next lower homologue in the triplet state, is accompanied by Norrish type II product ethylene when the substrate is pentanal. This system appears to provide an example of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::068f1d0b29df3d6e9eded28e03ca275f
https://pubmed.ncbi.nlm.nih.gov/11607450
https://pubmed.ncbi.nlm.nih.gov/11607450
Autor:
Helio Alexandre Stefani
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
DICLORO-α-(ALQUILTELURO)CETONAS Estudou-se a reação entre quantidades equimolares de cetonas ou éteres enólicos de silício de cetonas e tricloretos de alquil telúrio, obtendo-se dicloro-α-(organil) cetonas. Em todos os exemplos efetuados obti
Autor:
Helio Alexandre Stefani
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
DICLORO-α-(ALQUILTELURO)CETONAS Estudou-se a reação entre quantidades equimolares de cetonas ou éteres enólicos de silício de cetonas e tricloretos de alquil telúrio, obtendo-se dicloro-α-(organil) cetonas. Em todos os exemplos efetuados obti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::c0780373533c0481e77ba7c4fef2d87f